<?php /** * WordPress Upgrade API * * Most of the functions are pluggable and can be overwritten. * * @package WordPress * @subpackage Administration */ /** Include user installation customization script. */ if ( file_exists( WP_CONTENT_DIR . '/install.php' ) ) { require WP_CONTENT_DIR . '/install.php'; } /** WordPress Administration API */ require_once ABSPATH . 'wp-admin/includes/admin.php'; /** WordPress Schema API */ require_once ABSPATH . 'wp-admin/includes/schema.php'; if ( ! function_exists( 'wp_install' ) ) : /** * Installs the site. * * Runs the required functions to set up and populate the database, * including primary admin user and initial options. * * @since 2.1.0 * * @param string $blog_title Site title. * @param string $user_name User's username. * @param string $user_email User's email. * @param bool $is_public Whether the site is public. * @param string $deprecated Optional. Not used. * @param string $user_password Optional. User's chosen password. Default empty (random password). * @param string $language Optional. Language chosen. Default empty. * @return array { * Data for the newly installed site. * * @type string $url The URL of the site. * @type int $user_id The ID of the site owner. * @type string $password The password of the site owner, if their user account didn't already exist. * @type string $password_message The explanatory message regarding the password. * } */ function wp_install( $blog_title, $user_name, $user_email, $is_public, $deprecated = '', #[\SensitiveParameter] $user_password = '', $language = '' ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '2.6.0' ); } wp_check_mysql_version(); wp_cache_flush(); make_db_current_silent(); /* * Ensure update checks are delayed after installation. * * This prevents users being presented with a maintenance mode screen * immediately after installation. */ wp_unschedule_hook( 'wp_version_check' ); wp_unschedule_hook( 'wp_update_plugins' ); wp_unschedule_hook( 'wp_update_themes' ); wp_schedule_event( time() + HOUR_IN_SECONDS, 'twicedaily', 'wp_version_check' ); wp_schedule_event( time() + ( 1.5 * HOUR_IN_SECONDS ), 'twicedaily', 'wp_update_plugins' ); wp_schedule_event( time() + ( 2 * HOUR_IN_SECONDS ), 'twicedaily', 'wp_update_themes' ); populate_options(); populate_roles(); update_option( 'blogname', $blog_title ); update_option( 'admin_email', $user_email ); update_option( 'blog_public', $is_public ); // Freshness of site - in the future, this could get more specific about actions taken, perhaps. update_option( 'fresh_site', 1, false ); if ( $language ) { update_option( 'WPLANG', $language ); } $guessurl = wp_guess_url(); update_option( 'siteurl', $guessurl ); // If not a public site, don't ping. if ( ! $is_public ) { update_option( 'default_pingback_flag', 0 ); } /* * Create default user. If the user already exists, the user tables are * being shared among sites. Just set the role in that case. */ $user_id = username_exists( $user_name ); $user_password = trim( $user_password ); $email_password = false; $user_created = false; if ( ! $user_id && empty( $user_password ) ) { $user_password = wp_generate_password( 12, false ); $message = __( '<strong><em>Note that password</em></strong> carefully! It is a <em>random</em> password that was generated just for you.' ); $user_id = wp_create_user( $user_name, $user_password, $user_email ); update_user_meta( $user_id, 'default_password_nag', true ); $email_password = true; $user_created = true; } elseif ( ! $user_id ) { // Password has been provided. $message = '<em>' . __( 'Your chosen password.' ) . '</em>'; $user_id = wp_create_user( $user_name, $user_password, $user_email ); $user_created = true; } else { $message = __( 'User already exists. Password inherited.' ); } $user = new WP_User( $user_id ); $user->set_role( 'administrator' ); if ( $user_created ) { $user->user_url = $guessurl; wp_update_user( $user ); } wp_install_defaults( $user_id ); wp_install_maybe_enable_pretty_permalinks(); flush_rewrite_rules(); wp_new_blog_notification( $blog_title, $guessurl, $user_id, ( $email_password ? $user_password : __( 'The password you chose during installation.' ) ) ); wp_cache_flush(); /** * Fires after a site is fully installed. * * @since 3.9.0 * * @param WP_User $user The site owner. */ do_action( 'wp_install', $user ); return array( 'url' => $guessurl, 'user_id' => $user_id, 'password' => $user_password, 'password_message' => $message, ); } endif; if ( ! function_exists( 'wp_install_defaults' ) ) : /** * Creates the initial content for a newly-installed site. * * Adds the default "Uncategorized" category, the first post (with comment), * first page, and default widgets for default theme for the current version. * * @since 2.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global string $table_prefix The database table prefix. * * @param int $user_id User ID. */ function wp_install_defaults( $user_id ) { global $wpdb, $wp_rewrite, $table_prefix; // Default category. $cat_name = __( 'Uncategorized' ); /* translators: Default category slug. */ $cat_slug = sanitize_title( _x( 'Uncategorized', 'Default category slug' ) ); $cat_id = 1; $wpdb->insert( $wpdb->terms, array( 'term_id' => $cat_id, 'name' => $cat_name, 'slug' => $cat_slug, 'term_group' => 0, ) ); $wpdb->insert( $wpdb->term_taxonomy, array( 'term_id' => $cat_id, 'taxonomy' => 'category', 'description' => '', 'parent' => 0, 'count' => 1, ) ); $cat_tt_id = $wpdb->insert_id; // First post. $now = current_time( 'mysql' ); $now_gmt = current_time( 'mysql', 1 ); $first_post_guid = get_option( 'home' ) . '/?p=1'; if ( is_multisite() ) { $first_post = get_site_option( 'first_post' ); if ( ! $first_post ) { $first_post = "\n<p>" . /* translators: First post content. %s: Site link. */ __( 'Welcome to %s. This is your first post. Edit or delete it, then start writing!' ) . "</p>\n"; } $first_post = sprintf( $first_post, sprintf( '<a href="%s">%s</a>', esc_url( network_home_url() ), get_network()->site_name ) ); // Back-compat for pre-4.4. $first_post = str_replace( 'SITE_URL', esc_url( network_home_url() ), $first_post ); $first_post = str_replace( 'SITE_NAME', get_network()->site_name, $first_post ); } else { $first_post = "\n<p>" . /* translators: First post content. %s: Site link. */ __( 'Welcome to WordPress. This is your first post. Edit or delete it, then start writing!' ) . "</p>\n"; } $wpdb->insert( $wpdb->posts, array( 'post_author' => $user_id, 'post_date' => $now, 'post_date_gmt' => $now_gmt, 'post_content' => $first_post, 'post_excerpt' => '', 'post_title' => __( 'Hello world!' ), /* translators: Default post slug. */ 'post_name' => sanitize_title( _x( 'hello-world', 'Default post slug' ) ), 'post_modified' => $now, 'post_modified_gmt' => $now_gmt, 'guid' => $first_post_guid, 'comment_count' => 1, 'to_ping' => '', 'pinged' => '', 'post_content_filtered' => '', ) ); if ( is_multisite() ) { update_posts_count(); } $wpdb->insert( $wpdb->term_relationships, array( 'term_taxonomy_id' => $cat_tt_id, 'object_id' => 1, ) ); // Default comment. if ( is_multisite() ) { $first_comment_author = get_site_option( 'first_comment_author' ); $first_comment_email = get_site_option( 'first_comment_email' ); $first_comment_url = get_site_option( 'first_comment_url', network_home_url() ); $first_comment = get_site_option( 'first_comment' ); } $first_comment_author = ! empty( $first_comment_author ) ? $first_comment_author : __( 'A WordPress Commenter' ); $first_comment_email = ! empty( $first_comment_email ) ? $first_comment_email : '[email protected]'; $first_comment_url = ! empty( $first_comment_url ) ? $first_comment_url : esc_url( __( 'https://wordpress.org/' ) ); $first_comment = ! empty( $first_comment ) ? $first_comment : sprintf( /* translators: %s: Gravatar URL. */ __( 'Hi, this is a comment. To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard. Commenter avatars come from <a href="%s">Gravatar</a>.' ), /* translators: The localized Gravatar URL. */ esc_url( __( 'https://gravatar.com/' ) ) ); $wpdb->insert( $wpdb->comments, array( 'comment_post_ID' => 1, 'comment_author' => $first_comment_author, 'comment_author_email' => $first_comment_email, 'comment_author_url' => $first_comment_url, 'comment_date' => $now, 'comment_date_gmt' => $now_gmt, 'comment_content' => $first_comment, 'comment_type' => 'comment', ) ); // First page. if ( is_multisite() ) { $first_page = get_site_option( 'first_page' ); } if ( empty( $first_page ) ) { $first_page = "\n<p>"; /* translators: First page content. */ $first_page .= __( "This is an example page. It's different from a blog post because it will stay in one place and will show up in your site navigation (in most themes). Most people start with an About page that introduces them to potential site visitors. It might say something like this:" ); $first_page .= "</p>\n\n\n"; $first_page .= "\n<blockquote class=\"wp-block-quote\"><p>"; /* translators: First page content. */ $first_page .= __( "Hi there! I'm a bike messenger by day, aspiring actor by night, and this is my website. I live in Los Angeles, have a great dog named Jack, and I like piña coladas. (And gettin' caught in the rain.)" ); $first_page .= "</p></blockquote>\n\n\n"; $first_page .= "\n<p>"; /* translators: First page content. */ $first_page .= __( '...or something like this:' ); $first_page .= "</p>\n\n\n"; $first_page .= "\n<blockquote class=\"wp-block-quote\"><p>"; /* translators: First page content. */ $first_page .= __( 'The XYZ Doohickey Company was founded in 1971, and has been providing quality doohickeys to the public ever since. Located in Gotham City, XYZ employs over 2,000 people and does all kinds of awesome things for the Gotham community.' ); $first_page .= "</p></blockquote>\n\n\n"; $first_page .= "\n<p>"; $first_page .= sprintf( /* translators: First page content. %s: Site admin URL. */ __( 'As a new WordPress user, you should go to <a href="%s">your dashboard</a> to delete this page and create new pages for your content. Have fun!' ), admin_url() ); $first_page .= "</p>\n"; } $first_post_guid = get_option( 'home' ) . '/?page_id=2'; $wpdb->insert( $wpdb->posts, array( 'post_author' => $user_id, 'post_date' => $now, 'post_date_gmt' => $now_gmt, 'post_content' => $first_page, 'post_excerpt' => '', 'comment_status' => 'closed', 'post_title' => __( 'Sample Page' ), /* translators: Default page slug. */ 'post_name' => __( 'sample-page' ), 'post_modified' => $now, 'post_modified_gmt' => $now_gmt, 'guid' => $first_post_guid, 'post_type' => 'page', 'to_ping' => '', 'pinged' => '', 'post_content_filtered' => '', ) ); $wpdb->insert( $wpdb->postmeta, array( 'post_id' => 2, 'meta_key' => '_wp_page_template', 'meta_value' => 'default', ) ); // Privacy Policy page. if ( is_multisite() ) { // Disable by default unless the suggested content is provided. $privacy_policy_content = get_site_option( 'default_privacy_policy_content' ); } else { if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) { require_once ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php'; } $privacy_policy_content = WP_Privacy_Policy_Content::get_default_content(); } if ( ! empty( $privacy_policy_content ) ) { $privacy_policy_guid = get_option( 'home' ) . '/?page_id=3'; $wpdb->insert( $wpdb->posts, array( 'post_author' => $user_id, 'post_date' => $now, 'post_date_gmt' => $now_gmt, 'post_content' => $privacy_policy_content, 'post_excerpt' => '', 'comment_status' => 'closed', 'post_title' => __( 'Privacy Policy' ), /* translators: Privacy Policy page slug. */ 'post_name' => __( 'privacy-policy' ), 'post_modified' => $now, 'post_modified_gmt' => $now_gmt, 'guid' => $privacy_policy_guid, 'post_type' => 'page', 'post_status' => 'draft', 'to_ping' => '', 'pinged' => '', 'post_content_filtered' => '', ) ); $wpdb->insert( $wpdb->postmeta, array( 'post_id' => 3, 'meta_key' => '_wp_page_template', 'meta_value' => 'default', ) ); update_option( 'wp_page_for_privacy_policy', 3 ); } // Set up default widgets for default theme. update_option( 'widget_block', array( 2 => array( 'content' => '' ), 3 => array( 'content' => '<div class="wp-block-group"><h2>' . __( 'Recent Posts' ) . '</h2></div>' ), 4 => array( 'content' => '<div class="wp-block-group"><h2>' . __( 'Recent Comments' ) . '</h2></div>' ), 5 => array( 'content' => '<div class="wp-block-group"><h2>' . __( 'Archives' ) . '</h2></div>' ), 6 => array( 'content' => '<div class="wp-block-group"><h2>' . __( 'Categories' ) . '</h2></div>' ), '_multiwidget' => 1, ) ); update_option( 'sidebars_widgets', array( 'wp_inactive_widgets' => array(), 'sidebar-1' => array( 0 => 'block-2', 1 => 'block-3', 2 => 'block-4', ), 'sidebar-2' => array( 0 => 'block-5', 1 => 'block-6', ), 'array_version' => 3, ) ); if ( ! is_multisite() ) { update_user_meta( $user_id, 'show_welcome_panel', 1 ); } elseif ( ! is_super_admin( $user_id ) && ! metadata_exists( 'user', $user_id, 'show_welcome_panel' ) ) { update_user_meta( $user_id, 'show_welcome_panel', 2 ); } if ( is_multisite() ) { // Flush rules to pick up the new page. $wp_rewrite->init(); $wp_rewrite->flush_rules(); $user = new WP_User( $user_id ); $wpdb->update( $wpdb->options, array( 'option_value' => $user->user_email ), array( 'option_name' => 'admin_email' ) ); // Remove all perms except for the login user. $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix . 'user_level' ) ); $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix . 'capabilities' ) ); /* * Delete any caps that snuck into the previously active blog. (Hardcoded to blog 1 for now.) * TODO: Get previous_blog_id. */ if ( ! is_super_admin( $user_id ) && 1 !== $user_id ) { $wpdb->delete( $wpdb->usermeta, array( 'user_id' => $user_id, 'meta_key' => $wpdb->base_prefix . '1_capabilities', ) ); } } } endif; /** * Maybe enable pretty permalinks on installation. * * If after enabling pretty permalinks don't work, fallback to query-string permalinks. * * @since 4.2.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @return bool Whether pretty permalinks are enabled. False otherwise. */ function wp_install_maybe_enable_pretty_permalinks() { global $wp_rewrite; // Bail if a permalink structure is already enabled. if ( get_option( 'permalink_structure' ) ) { return true; } /* * The Permalink structures to attempt. * * The first is designed for mod_rewrite or nginx rewriting. * * The second is PATHINFO-based permalinks for web server configurations * without a true rewrite module enabled. */ $permalink_structures = array( '/%year%/%monthnum%/%day%/%postname%/', '/index.php/%year%/%monthnum%/%day%/%postname%/', ); foreach ( (array) $permalink_structures as $permalink_structure ) { $wp_rewrite->set_permalink_structure( $permalink_structure ); /* * Flush rules with the hard option to force refresh of the web-server's * rewrite config file (e.g. .htaccess or web.config). */ $wp_rewrite->flush_rules( true ); $test_url = ''; // Test against a real WordPress post. $first_post = get_page_by_path( sanitize_title( _x( 'hello-world', 'Default post slug' ) ), OBJECT, 'post' ); if ( $first_post ) { $test_url = get_permalink( $first_post->ID ); } /* * Send a request to the site, and check whether * the 'X-Pingback' header is returned as expected. * * Uses wp_remote_get() instead of wp_remote_head() because web servers * can block head requests. */ $response = wp_remote_get( $test_url, array( 'timeout' => 5 ) ); $x_pingback_header = wp_remote_retrieve_header( $response, 'X-Pingback' ); $pretty_permalinks = $x_pingback_header && get_bloginfo( 'pingback_url' ) === $x_pingback_header; if ( $pretty_permalinks ) { return true; } } /* * If it makes it this far, pretty permalinks failed. * Fallback to query-string permalinks. */ $wp_rewrite->set_permalink_structure( '' ); $wp_rewrite->flush_rules( true ); return false; } if ( ! function_exists( 'wp_new_blog_notification' ) ) : /** * Notifies the site admin that the installation of WordPress is complete. * * Sends an email to the new administrator that the installation is complete * and provides them with a record of their login credentials. * * @since 2.1.0 * * @param string $blog_title Site title. * @param string $blog_url Site URL. * @param int $user_id Administrator's user ID. * @param string $password Administrator's password. Note that a placeholder message is * usually passed instead of the actual password. */ function wp_new_blog_notification( $blog_title, $blog_url, $user_id, #[\SensitiveParameter] $password ) { $user = new WP_User( $user_id ); $email = $user->user_email; $name = $user->user_login; $login_url = wp_login_url(); $message = sprintf( /* translators: New site notification email. 1: New site URL, 2: User login, 3: User password or password reset link, 4: Login URL. */ __( 'Your new WordPress site has been successfully set up at: %1$s You can log in to the administrator account with the following information: Username: %2$s Password: %3$s Log in here: %4$s We hope you enjoy your new site. Thanks! --The WordPress Team https://wordpress.org/ ' ), $blog_url, $name, $password, $login_url ); $installed_email = array( 'to' => $email, 'subject' => __( 'New WordPress Site' ), 'message' => $message, 'headers' => '', ); /** * Filters the contents of the email sent to the site administrator when WordPress is installed. * * @since 5.6.0 * * @param array $installed_email { * Used to build wp_mail(). * * @type string $to The email address of the recipient. * @type string $subject The subject of the email. * @type string $message The content of the email. * @type string $headers Headers. * } * @param WP_User $user The site administrator user object. * @param string $blog_title The site title. * @param string $blog_url The site URL. * @param string $password The site administrator's password. Note that a placeholder message * is usually passed instead of the user's actual password. */ $installed_email = apply_filters( 'wp_installed_email', $installed_email, $user, $blog_title, $blog_url, $password ); wp_mail( $installed_email['to'], $installed_email['subject'], $installed_email['message'], $installed_email['headers'] ); } endif; if ( ! function_exists( 'wp_upgrade' ) ) : /** * Runs WordPress Upgrade functions. * * Upgrades the database if needed during a site update. * * @since 2.1.0 * * @global int $wp_current_db_version The old (current) database version. * @global int $wp_db_version The new database version. */ function wp_upgrade() { global $wp_current_db_version, $wp_db_version; $wp_current_db_version = (int) __get_option( 'db_version' ); // We are up to date. Nothing to do. if ( $wp_db_version === $wp_current_db_version ) { return; } if ( ! is_blog_installed() ) { return; } wp_check_mysql_version(); wp_cache_flush(); pre_schema_upgrade(); make_db_current_silent(); upgrade_all(); if ( is_multisite() && is_main_site() ) { upgrade_network(); } wp_cache_flush(); if ( is_multisite() ) { update_site_meta( get_current_blog_id(), 'db_version', $wp_db_version ); update_site_meta( get_current_blog_id(), 'db_last_updated', microtime() ); } delete_transient( 'wp_core_block_css_files' ); /** * Fires after a site is fully upgraded. * * @since 3.9.0 * * @param int $wp_db_version The new $wp_db_version. * @param int $wp_current_db_version The old (current) $wp_db_version. */ do_action( 'wp_upgrade', $wp_db_version, $wp_current_db_version ); } endif; /** * Functions to be called in installation and upgrade scripts. * * Contains conditional checks to determine which upgrade scripts to run, * based on database version and WP version being updated-to. * * @ignore * @since 1.0.1 * * @global int $wp_current_db_version The old (current) database version. * @global int $wp_db_version The new database version. */ function upgrade_all() { global $wp_current_db_version, $wp_db_version; $wp_current_db_version = (int) __get_option( 'db_version' ); // We are up to date. Nothing to do. if ( $wp_db_version === $wp_current_db_version ) { return; } // If the version is not set in the DB, try to guess the version. if ( empty( $wp_current_db_version ) ) { $wp_current_db_version = 0; // If the template option exists, we have 1.5. $template = __get_option( 'template' ); if ( ! empty( $template ) ) { $wp_current_db_version = 2541; } } if ( $wp_current_db_version < 6039 ) { upgrade_230_options_table(); } populate_options(); if ( $wp_current_db_version < 2541 ) { upgrade_100(); upgrade_101(); upgrade_110(); upgrade_130(); } if ( $wp_current_db_version < 3308 ) { upgrade_160(); } if ( $wp_current_db_version < 4772 ) { upgrade_210(); } if ( $wp_current_db_version < 4351 ) { upgrade_old_slugs(); } if ( $wp_current_db_version < 5539 ) { upgrade_230(); } if ( $wp_current_db_version < 6124 ) { upgrade_230_old_tables(); } if ( $wp_current_db_version < 7499 ) { upgrade_250(); } if ( $wp_current_db_version < 7935 ) { upgrade_252(); } if ( $wp_current_db_version < 8201 ) { upgrade_260(); } if ( $wp_current_db_version < 8989 ) { upgrade_270(); } if ( $wp_current_db_version < 10360 ) { upgrade_280(); } if ( $wp_current_db_version < 11958 ) { upgrade_290(); } if ( $wp_current_db_version < 15260 ) { upgrade_300(); } if ( $wp_current_db_version < 19389 ) { upgrade_330(); } if ( $wp_current_db_version < 20080 ) { upgrade_340(); } if ( $wp_current_db_version < 22422 ) { upgrade_350(); } if ( $wp_current_db_version < 25824 ) { upgrade_370(); } if ( $wp_current_db_version < 26148 ) { upgrade_372(); } if ( $wp_current_db_version < 26691 ) { upgrade_380(); } if ( $wp_current_db_version < 29630 ) { upgrade_400(); } if ( $wp_current_db_version < 33055 ) { upgrade_430(); } if ( $wp_current_db_version < 33056 ) { upgrade_431(); } if ( $wp_current_db_version < 35700 ) { upgrade_440(); } if ( $wp_current_db_version < 36686 ) { upgrade_450(); } if ( $wp_current_db_version < 37965 ) { upgrade_460(); } if ( $wp_current_db_version < 44719 ) { upgrade_510(); } if ( $wp_current_db_version < 45744 ) { upgrade_530(); } if ( $wp_current_db_version < 48575 ) { upgrade_550(); } if ( $wp_current_db_version < 49752 ) { upgrade_560(); } if ( $wp_current_db_version < 51917 ) { upgrade_590(); } if ( $wp_current_db_version < 53011 ) { upgrade_600(); } if ( $wp_current_db_version < 55853 ) { upgrade_630(); } if ( $wp_current_db_version < 56657 ) { upgrade_640(); } if ( $wp_current_db_version < 57155 ) { upgrade_650(); } if ( $wp_current_db_version < 58975 ) { upgrade_670(); } maybe_disable_link_manager(); maybe_disable_automattic_widgets(); update_option( 'db_version', $wp_db_version ); update_option( 'db_upgraded', true ); } /** * Execute changes made in WordPress 1.0. * * @ignore * @since 1.0.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_100() { global $wpdb; // Get the title and ID of every post, post_name to check if it already has a value. $posts = $wpdb->get_results( "SELECT ID, post_title, post_name FROM $wpdb->posts WHERE post_name = ''" ); if ( $posts ) { foreach ( $posts as $post ) { if ( '' === $post->post_name ) { $newtitle = sanitize_title( $post->post_title ); $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_name = %s WHERE ID = %d", $newtitle, $post->ID ) ); } } } $categories = $wpdb->get_results( "SELECT cat_ID, cat_name, category_nicename FROM $wpdb->categories" ); foreach ( $categories as $category ) { if ( '' === $category->category_nicename ) { $newtitle = sanitize_title( $category->cat_name ); $wpdb->update( $wpdb->categories, array( 'category_nicename' => $newtitle ), array( 'cat_ID' => $category->cat_ID ) ); } } $sql = "UPDATE $wpdb->options SET option_value = REPLACE(option_value, 'wp-links/links-images/', 'wp-images/links/') WHERE option_name LIKE %s AND option_value LIKE %s"; $wpdb->query( $wpdb->prepare( $sql, $wpdb->esc_like( 'links_rating_image' ) . '%', $wpdb->esc_like( 'wp-links/links-images/' ) . '%' ) ); $done_ids = $wpdb->get_results( "SELECT DISTINCT post_id FROM $wpdb->post2cat" ); if ( $done_ids ) : $done_posts = array(); foreach ( $done_ids as $done_id ) : $done_posts[] = $done_id->post_id; endforeach; $catwhere = ' AND ID NOT IN (' . implode( ',', $done_posts ) . ')'; else : $catwhere = ''; endif; $allposts = $wpdb->get_results( "SELECT ID, post_category FROM $wpdb->posts WHERE post_category != '0' $catwhere" ); if ( $allposts ) : foreach ( $allposts as $post ) { // Check to see if it's already been imported. $cat = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->post2cat WHERE post_id = %d AND category_id = %d", $post->ID, $post->post_category ) ); if ( ! $cat && 0 !== (int) $post->post_category ) { // If there's no result. $wpdb->insert( $wpdb->post2cat, array( 'post_id' => $post->ID, 'category_id' => $post->post_category, ) ); } } endif; } /** * Execute changes made in WordPress 1.0.1. * * @ignore * @since 1.0.1 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_101() { global $wpdb; // Clean up indices, add a few. add_clean_index( $wpdb->posts, 'post_name' ); add_clean_index( $wpdb->posts, 'post_status' ); add_clean_index( $wpdb->categories, 'category_nicename' ); add_clean_index( $wpdb->comments, 'comment_approved' ); add_clean_index( $wpdb->comments, 'comment_post_ID' ); add_clean_index( $wpdb->links, 'link_category' ); add_clean_index( $wpdb->links, 'link_visible' ); } /** * Execute changes made in WordPress 1.2. * * @ignore * @since 1.2.0 * @since 6.8.0 User passwords are no longer hashed with md5. * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_110() { global $wpdb; // Set user_nicename. $users = $wpdb->get_results( "SELECT ID, user_nickname, user_nicename FROM $wpdb->users" ); foreach ( $users as $user ) { if ( '' === $user->user_nicename ) { $newname = sanitize_title( $user->user_nickname ); $wpdb->update( $wpdb->users, array( 'user_nicename' => $newname ), array( 'ID' => $user->ID ) ); } } // Get the GMT offset, we'll use that later on. $all_options = get_alloptions_110(); $time_difference = $all_options->time_difference; $server_time = time() + (int) gmdate( 'Z' ); $weblogger_time = $server_time + $time_difference * HOUR_IN_SECONDS; $gmt_time = time(); $diff_gmt_server = ( $gmt_time - $server_time ) / HOUR_IN_SECONDS; $diff_weblogger_server = ( $weblogger_time - $server_time ) / HOUR_IN_SECONDS; $diff_gmt_weblogger = $diff_gmt_server - $diff_weblogger_server; $gmt_offset = -$diff_gmt_weblogger; // Add a gmt_offset option, with value $gmt_offset. add_option( 'gmt_offset', $gmt_offset ); /* * Check if we already set the GMT fields. If we did, then * MAX(post_date_gmt) can't be '0000-00-00 00:00:00'. * <michel_v> I just slapped myself silly for not thinking about it earlier. */ $got_gmt_fields = ( '0000-00-00 00:00:00' !== $wpdb->get_var( "SELECT MAX(post_date_gmt) FROM $wpdb->posts" ) ); if ( ! $got_gmt_fields ) { // Add or subtract time to all dates, to get GMT dates. $add_hours = (int) $diff_gmt_weblogger; $add_minutes = (int) ( 60 * ( $diff_gmt_weblogger - $add_hours ) ); $wpdb->query( "UPDATE $wpdb->posts SET post_date_gmt = DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)" ); $wpdb->query( "UPDATE $wpdb->posts SET post_modified = post_date" ); $wpdb->query( "UPDATE $wpdb->posts SET post_modified_gmt = DATE_ADD(post_modified, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE) WHERE post_modified != '0000-00-00 00:00:00'" ); $wpdb->query( "UPDATE $wpdb->comments SET comment_date_gmt = DATE_ADD(comment_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)" ); $wpdb->query( "UPDATE $wpdb->users SET user_registered = DATE_ADD(user_registered, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)" ); } } /** * Execute changes made in WordPress 1.5. * * @ignore * @since 1.5.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_130() { global $wpdb; // Remove extraneous backslashes. $posts = $wpdb->get_results( "SELECT ID, post_title, post_content, post_excerpt, guid, post_date, post_name, post_status, post_author FROM $wpdb->posts" ); if ( $posts ) { foreach ( $posts as $post ) { $post_content = addslashes( deslash( $post->post_content ) ); $post_title = addslashes( deslash( $post->post_title ) ); $post_excerpt = addslashes( deslash( $post->post_excerpt ) ); if ( empty( $post->guid ) ) { $guid = get_permalink( $post->ID ); } else { $guid = $post->guid; } $wpdb->update( $wpdb->posts, compact( 'post_title', 'post_content', 'post_excerpt', 'guid' ), array( 'ID' => $post->ID ) ); } } // Remove extraneous backslashes. $comments = $wpdb->get_results( "SELECT comment_ID, comment_author, comment_content FROM $wpdb->comments" ); if ( $comments ) { foreach ( $comments as $comment ) { $comment_content = deslash( $comment->comment_content ); $comment_author = deslash( $comment->comment_author ); $wpdb->update( $wpdb->comments, compact( 'comment_content', 'comment_author' ), array( 'comment_ID' => $comment->comment_ID ) ); } } // Remove extraneous backslashes. $links = $wpdb->get_results( "SELECT link_id, link_name, link_description FROM $wpdb->links" ); if ( $links ) { foreach ( $links as $link ) { $link_name = deslash( $link->link_name ); $link_description = deslash( $link->link_description ); $wpdb->update( $wpdb->links, compact( 'link_name', 'link_description' ), array( 'link_id' => $link->link_id ) ); } } $active_plugins = __get_option( 'active_plugins' ); /* * If plugins are not stored in an array, they're stored in the old * newline separated format. Convert to new format. */ if ( ! is_array( $active_plugins ) ) { $active_plugins = explode( "\n", trim( $active_plugins ) ); update_option( 'active_plugins', $active_plugins ); } // Obsolete tables. $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optionvalues' ); $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiontypes' ); $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroups' ); $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroup_options' ); // Update comments table to use comment_type. $wpdb->query( "UPDATE $wpdb->comments SET comment_type='trackback', comment_content = REPLACE(comment_content, '<trackback />', '') WHERE comment_content LIKE '<trackback />%'" ); $wpdb->query( "UPDATE $wpdb->comments SET comment_type='pingback', comment_content = REPLACE(comment_content, '<pingback />', '') WHERE comment_content LIKE '<pingback />%'" ); // Some versions have multiple duplicate option_name rows with the same values. $options = $wpdb->get_results( "SELECT option_name, COUNT(option_name) AS dupes FROM `$wpdb->options` GROUP BY option_name" ); foreach ( $options as $option ) { if ( $option->dupes > 1 ) { // Could this be done in the query? $limit = $option->dupes - 1; $dupe_ids = $wpdb->get_col( $wpdb->prepare( "SELECT option_id FROM $wpdb->options WHERE option_name = %s LIMIT %d", $option->option_name, $limit ) ); if ( $dupe_ids ) { $dupe_ids = implode( ',', $dupe_ids ); $wpdb->query( "DELETE FROM $wpdb->options WHERE option_id IN ($dupe_ids)" ); } } } make_site_theme(); } /** * Execute changes made in WordPress 2.0. * * @ignore * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * @global int $wp_current_db_version The old (current) database version. */ function upgrade_160() { global $wpdb, $wp_current_db_version; populate_roles_160(); $users = $wpdb->get_results( "SELECT * FROM $wpdb->users" ); foreach ( $users as $user ) : if ( ! empty( $user->user_firstname ) ) { update_user_meta( $user->ID, 'first_name', wp_slash( $user->user_firstname ) ); } if ( ! empty( $user->user_lastname ) ) { update_user_meta( $user->ID, 'last_name', wp_slash( $user->user_lastname ) ); } if ( ! empty( $user->user_nickname ) ) { update_user_meta( $user->ID, 'nickname', wp_slash( $user->user_nickname ) ); } if ( ! empty( $user->user_level ) ) { update_user_meta( $user->ID, $wpdb->prefix . 'user_level', $user->user_level ); } if ( ! empty( $user->user_icq ) ) { update_user_meta( $user->ID, 'icq', wp_slash( $user->user_icq ) ); } if ( ! empty( $user->user_aim ) ) { update_user_meta( $user->ID, 'aim', wp_slash( $user->user_aim ) ); } if ( ! empty( $user->user_msn ) ) { update_user_meta( $user->ID, 'msn', wp_slash( $user->user_msn ) ); } if ( ! empty( $user->user_yim ) ) { update_user_meta( $user->ID, 'yim', wp_slash( $user->user_icq ) ); } if ( ! empty( $user->user_description ) ) { update_user_meta( $user->ID, 'description', wp_slash( $user->user_description ) ); } if ( isset( $user->user_idmode ) ) : $idmode = $user->user_idmode; if ( 'nickname' === $idmode ) { $id = $user->user_nickname; } if ( 'login' === $idmode ) { $id = $user->user_login; } if ( 'firstname' === $idmode ) { $id = $user->user_firstname; } if ( 'lastname' === $idmode ) { $id = $user->user_lastname; } if ( 'namefl' === $idmode ) { $id = $user->user_firstname . ' ' . $user->user_lastname; } if ( 'namelf' === $idmode ) { $id = $user->user_lastname . ' ' . $user->user_firstname; } if ( ! $idmode ) { $id = $user->user_nickname; } $wpdb->update( $wpdb->users, array( 'display_name' => $id ), array( 'ID' => $user->ID ) ); endif; // FIXME: RESET_CAPS is temporary code to reset roles and caps if flag is set. $caps = get_user_meta( $user->ID, $wpdb->prefix . 'capabilities' ); if ( empty( $caps ) || defined( 'RESET_CAPS' ) ) { $level = get_user_meta( $user->ID, $wpdb->prefix . 'user_level', true ); $role = translate_level_to_role( $level ); update_user_meta( $user->ID, $wpdb->prefix . 'capabilities', array( $role => true ) ); } endforeach; $old_user_fields = array( 'user_firstname', 'user_lastname', 'user_icq', 'user_aim', 'user_msn', 'user_yim', 'user_idmode', 'user_ip', 'user_domain', 'user_browser', 'user_description', 'user_nickname', 'user_level' ); $wpdb->hide_errors(); foreach ( $old_user_fields as $old ) { $wpdb->query( "ALTER TABLE $wpdb->users DROP $old" ); } $wpdb->show_errors(); // Populate comment_count field of posts table. $comments = $wpdb->get_results( "SELECT comment_post_ID, COUNT(*) as c FROM $wpdb->comments WHERE comment_approved = '1' GROUP BY comment_post_ID" ); if ( is_array( $comments ) ) { foreach ( $comments as $comment ) { $wpdb->update( $wpdb->posts, array( 'comment_count' => $comment->c ), array( 'ID' => $comment->comment_post_ID ) ); } } /* * Some alpha versions used a post status of object instead of attachment * and put the mime type in post_type instead of post_mime_type. */ if ( $wp_current_db_version > 2541 && $wp_current_db_version <= 3091 ) { $objects = $wpdb->get_results( "SELECT ID, post_type FROM $wpdb->posts WHERE post_status = 'object'" ); foreach ( $objects as $object ) { $wpdb->update( $wpdb->posts, array( 'post_status' => 'attachment', 'post_mime_type' => $object->post_type, 'post_type' => '', ), array( 'ID' => $object->ID ) ); $meta = get_post_meta( $object->ID, 'imagedata', true ); if ( ! empty( $meta['file'] ) ) { update_attached_file( $object->ID, $meta['file'] ); } } } } /** * Execute changes made in WordPress 2.1. * * @ignore * @since 2.1.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_210() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 3506 ) { // Update status and type. $posts = $wpdb->get_results( "SELECT ID, post_status FROM $wpdb->posts" ); if ( ! empty( $posts ) ) { foreach ( $posts as $post ) { $status = $post->post_status; $type = 'post'; if ( 'static' === $status ) { $status = 'publish'; $type = 'page'; } elseif ( 'attachment' === $status ) { $status = 'inherit'; $type = 'attachment'; } $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_status = %s, post_type = %s WHERE ID = %d", $status, $type, $post->ID ) ); } } } if ( $wp_current_db_version < 3845 ) { populate_roles_210(); } if ( $wp_current_db_version < 3531 ) { // Give future posts a post_status of future. $now = gmdate( 'Y-m-d H:i:59' ); $wpdb->query( "UPDATE $wpdb->posts SET post_status = 'future' WHERE post_status = 'publish' AND post_date_gmt > '$now'" ); $posts = $wpdb->get_results( "SELECT ID, post_date FROM $wpdb->posts WHERE post_status ='future'" ); if ( ! empty( $posts ) ) { foreach ( $posts as $post ) { wp_schedule_single_event( mysql2date( 'U', $post->post_date, false ), 'publish_future_post', array( $post->ID ) ); } } } } /** * Execute changes made in WordPress 2.3. * * @ignore * @since 2.3.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_230() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 5200 ) { populate_roles_230(); } // Convert categories to terms. $tt_ids = array(); $have_tags = false; $categories = $wpdb->get_results( "SELECT * FROM $wpdb->categories ORDER BY cat_ID" ); foreach ( $categories as $category ) { $term_id = (int) $category->cat_ID; $name = $category->cat_name; $description = $category->category_description; $slug = $category->category_nicename; $parent = $category->category_parent; $term_group = 0; // Associate terms with the same slug in a term group and make slugs unique. $exists = $wpdb->get_results( $wpdb->prepare( "SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug ) ); if ( $exists ) { $term_group = $exists[0]->term_group; $id = $exists[0]->term_id; $num = 2; do { $alt_slug = $slug . "-$num"; ++$num; $slug_check = $wpdb->get_var( $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s", $alt_slug ) ); } while ( $slug_check ); $slug = $alt_slug; if ( empty( $term_group ) ) { $term_group = $wpdb->get_var( "SELECT MAX(term_group) FROM $wpdb->terms GROUP BY term_group" ) + 1; $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->terms SET term_group = %d WHERE term_id = %d", $term_group, $id ) ); } } $wpdb->query( $wpdb->prepare( "INSERT INTO $wpdb->terms (term_id, name, slug, term_group) VALUES (%d, %s, %s, %d)", $term_id, $name, $slug, $term_group ) ); $count = 0; if ( ! empty( $category->category_count ) ) { $count = (int) $category->category_count; $taxonomy = 'category'; $wpdb->query( $wpdb->prepare( "INSERT INTO $wpdb->term_taxonomy (term_id, taxonomy, description, parent, count) VALUES ( %d, %s, %s, %d, %d)", $term_id, $taxonomy, $description, $parent, $count ) ); $tt_ids[ $term_id ][ $taxonomy ] = (int) $wpdb->insert_id; } if ( ! empty( $category->link_count ) ) { $count = (int) $category->link_count; $taxonomy = 'link_category'; $wpdb->query( $wpdb->prepare( "INSERT INTO $wpdb->term_taxonomy (term_id, taxonomy, description, parent, count) VALUES ( %d, %s, %s, %d, %d)", $term_id, $taxonomy, $description, $parent, $count ) ); $tt_ids[ $term_id ][ $taxonomy ] = (int) $wpdb->insert_id; } if ( ! empty( $category->tag_count ) ) { $have_tags = true; $count = (int) $category->tag_count; $taxonomy = 'post_tag'; $wpdb->insert( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent', 'count' ) ); $tt_ids[ $term_id ][ $taxonomy ] = (int) $wpdb->insert_id; } if ( empty( $count ) ) { $count = 0; $taxonomy = 'category'; $wpdb->insert( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent', 'count' ) ); $tt_ids[ $term_id ][ $taxonomy ] = (int) $wpdb->insert_id; } } $select = 'post_id, category_id'; if ( $have_tags ) { $select .= ', rel_type'; } $posts = $wpdb->get_results( "SELECT $select FROM $wpdb->post2cat GROUP BY post_id, category_id" ); foreach ( $posts as $post ) { $post_id = (int) $post->post_id; $term_id = (int) $post->category_id; $taxonomy = 'category'; if ( ! empty( $post->rel_type ) && 'tag' === $post->rel_type ) { $taxonomy = 'tag'; } $tt_id = $tt_ids[ $term_id ][ $taxonomy ]; if ( empty( $tt_id ) ) { continue; } $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $post_id, 'term_taxonomy_id' => $tt_id, ) ); } // < 3570 we used linkcategories. >= 3570 we used categories and link2cat. if ( $wp_current_db_version < 3570 ) { /* * Create link_category terms for link categories. Create a map of link * category IDs to link_category terms. */ $link_cat_id_map = array(); $default_link_cat = 0; $tt_ids = array(); $link_cats = $wpdb->get_results( 'SELECT cat_id, cat_name FROM ' . $wpdb->prefix . 'linkcategories' ); foreach ( $link_cats as $category ) { $cat_id = (int) $category->cat_id; $term_id = 0; $name = wp_slash( $category->cat_name ); $slug = sanitize_title( $name ); $term_group = 0; // Associate terms with the same slug in a term group and make slugs unique. $exists = $wpdb->get_results( $wpdb->prepare( "SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug ) ); if ( $exists ) { $term_group = $exists[0]->term_group; $term_id = $exists[0]->term_id; } if ( empty( $term_id ) ) { $wpdb->insert( $wpdb->terms, compact( 'name', 'slug', 'term_group' ) ); $term_id = (int) $wpdb->insert_id; } $link_cat_id_map[ $cat_id ] = $term_id; $default_link_cat = $term_id; $wpdb->insert( $wpdb->term_taxonomy, array( 'term_id' => $term_id, 'taxonomy' => 'link_category', 'description' => '', 'parent' => 0, 'count' => 0, ) ); $tt_ids[ $term_id ] = (int) $wpdb->insert_id; } // Associate links to categories. $links = $wpdb->get_results( "SELECT link_id, link_category FROM $wpdb->links" ); if ( ! empty( $links ) ) { foreach ( $links as $link ) { if ( 0 === (int) $link->link_category ) { continue; } if ( ! isset( $link_cat_id_map[ $link->link_category ] ) ) { continue; } $term_id = $link_cat_id_map[ $link->link_category ]; $tt_id = $tt_ids[ $term_id ]; if ( empty( $tt_id ) ) { continue; } $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $link->link_id, 'term_taxonomy_id' => $tt_id, ) ); } } // Set default to the last category we grabbed during the upgrade loop. update_option( 'default_link_category', $default_link_cat ); } else { $links = $wpdb->get_results( "SELECT link_id, category_id FROM $wpdb->link2cat GROUP BY link_id, category_id" ); foreach ( $links as $link ) { $link_id = (int) $link->link_id; $term_id = (int) $link->category_id; $taxonomy = 'link_category'; $tt_id = $tt_ids[ $term_id ][ $taxonomy ]; if ( empty( $tt_id ) ) { continue; } $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $link_id, 'term_taxonomy_id' => $tt_id, ) ); } } if ( $wp_current_db_version < 4772 ) { // Obsolete linkcategories table. $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'linkcategories' ); } // Recalculate all counts. $terms = $wpdb->get_results( "SELECT term_taxonomy_id, taxonomy FROM $wpdb->term_taxonomy" ); foreach ( (array) $terms as $term ) { if ( 'post_tag' === $term->taxonomy || 'category' === $term->taxonomy ) { $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type = 'post' AND term_taxonomy_id = %d", $term->term_taxonomy_id ) ); } else { $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term->term_taxonomy_id ) ); } $wpdb->update( $wpdb->term_taxonomy, array( 'count' => $count ), array( 'term_taxonomy_id' => $term->term_taxonomy_id ) ); } } /** * Remove old options from the database. * * @ignore * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_230_options_table() { global $wpdb; $old_options_fields = array( 'option_can_override', 'option_type', 'option_width', 'option_height', 'option_description', 'option_admin_level' ); $wpdb->hide_errors(); foreach ( $old_options_fields as $old ) { $wpdb->query( "ALTER TABLE $wpdb->options DROP $old" ); } $wpdb->show_errors(); } /** * Remove old categories, link2cat, and post2cat database tables. * * @ignore * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_230_old_tables() { global $wpdb; $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'categories' ); $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'link2cat' ); $wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'post2cat' ); } /** * Upgrade old slugs made in version 2.2. * * @ignore * @since 2.2.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_old_slugs() { // Upgrade people who were using the Redirect Old Slugs plugin. global $wpdb; $wpdb->query( "UPDATE $wpdb->postmeta SET meta_key = '_wp_old_slug' WHERE meta_key = 'old_slug'" ); } /** * Execute changes made in WordPress 2.5.0. * * @ignore * @since 2.5.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_250() { global $wp_current_db_version; if ( $wp_current_db_version < 6689 ) { populate_roles_250(); } } /** * Execute changes made in WordPress 2.5.2. * * @ignore * @since 2.5.2 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_252() { global $wpdb; $wpdb->query( "UPDATE $wpdb->users SET user_activation_key = ''" ); } /** * Execute changes made in WordPress 2.6. * * @ignore * @since 2.6.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_260() { global $wp_current_db_version; if ( $wp_current_db_version < 8000 ) { populate_roles_260(); } } /** * Execute changes made in WordPress 2.7. * * @ignore * @since 2.7.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_270() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 8980 ) { populate_roles_270(); } // Update post_date for unpublished posts with empty timestamp. if ( $wp_current_db_version < 8921 ) { $wpdb->query( "UPDATE $wpdb->posts SET post_date = post_modified WHERE post_date = '0000-00-00 00:00:00'" ); } } /** * Execute changes made in WordPress 2.8. * * @ignore * @since 2.8.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_280() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 10360 ) { populate_roles_280(); } if ( is_multisite() ) { $start = 0; while ( $rows = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options ORDER BY option_id LIMIT $start, 20" ) ) { foreach ( $rows as $row ) { $value = maybe_unserialize( $row->option_value ); if ( $value === $row->option_value ) { $value = stripslashes( $value ); } if ( $value !== $row->option_value ) { update_option( $row->option_name, $value ); } } $start += 20; } clean_blog_cache( get_current_blog_id() ); } } /** * Execute changes made in WordPress 2.9. * * @ignore * @since 2.9.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_290() { global $wp_current_db_version; if ( $wp_current_db_version < 11958 ) { /* * Previously, setting depth to 1 would redundantly disable threading, * but now 2 is the minimum depth to avoid confusion. */ if ( 1 === (int) get_option( 'thread_comments_depth' ) ) { update_option( 'thread_comments_depth', 2 ); update_option( 'thread_comments', 0 ); } } } /** * Execute changes made in WordPress 3.0. * * @ignore * @since 3.0.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_300() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 15093 ) { populate_roles_300(); } if ( $wp_current_db_version < 14139 && is_multisite() && is_main_site() && ! defined( 'MULTISITE' ) && get_site_option( 'siteurl' ) === false ) { add_site_option( 'siteurl', '' ); } // 3.0 screen options key name changes. if ( wp_should_upgrade_global_tables() ) { $sql = "DELETE FROM $wpdb->usermeta WHERE meta_key LIKE %s OR meta_key LIKE %s OR meta_key LIKE %s OR meta_key LIKE %s OR meta_key LIKE %s OR meta_key LIKE %s OR meta_key = 'manageedittagscolumnshidden' OR meta_key = 'managecategoriescolumnshidden' OR meta_key = 'manageedit-tagscolumnshidden' OR meta_key = 'manageeditcolumnshidden' OR meta_key = 'categories_per_page' OR meta_key = 'edit_tags_per_page'"; $prefix = $wpdb->esc_like( $wpdb->base_prefix ); $wpdb->query( $wpdb->prepare( $sql, $prefix . '%' . $wpdb->esc_like( 'meta-box-hidden' ) . '%', $prefix . '%' . $wpdb->esc_like( 'closedpostboxes' ) . '%', $prefix . '%' . $wpdb->esc_like( 'manage-' ) . '%' . $wpdb->esc_like( '-columns-hidden' ) . '%', $prefix . '%' . $wpdb->esc_like( 'meta-box-order' ) . '%', $prefix . '%' . $wpdb->esc_like( 'metaboxorder' ) . '%', $prefix . '%' . $wpdb->esc_like( 'screen_layout' ) . '%' ) ); } } /** * Execute changes made in WordPress 3.3. * * @ignore * @since 3.3.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. * @global array $wp_registered_widgets * @global array $sidebars_widgets */ function upgrade_330() { global $wp_current_db_version, $wpdb, $wp_registered_widgets, $sidebars_widgets; if ( $wp_current_db_version < 19061 && wp_should_upgrade_global_tables() ) { $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key IN ('show_admin_bar_admin', 'plugins_last_view')" ); } if ( $wp_current_db_version >= 11548 ) { return; } $sidebars_widgets = get_option( 'sidebars_widgets', array() ); $_sidebars_widgets = array(); if ( isset( $sidebars_widgets['wp_inactive_widgets'] ) || empty( $sidebars_widgets ) ) { $sidebars_widgets['array_version'] = 3; } elseif ( ! isset( $sidebars_widgets['array_version'] ) ) { $sidebars_widgets['array_version'] = 1; } switch ( $sidebars_widgets['array_version'] ) { case 1: foreach ( (array) $sidebars_widgets as $index => $sidebar ) { if ( is_array( $sidebar ) ) { foreach ( (array) $sidebar as $i => $name ) { $id = strtolower( $name ); if ( isset( $wp_registered_widgets[ $id ] ) ) { $_sidebars_widgets[ $index ][ $i ] = $id; continue; } $id = sanitize_title( $name ); if ( isset( $wp_registered_widgets[ $id ] ) ) { $_sidebars_widgets[ $index ][ $i ] = $id; continue; } $found = false; foreach ( $wp_registered_widgets as $widget_id => $widget ) { if ( strtolower( $widget['name'] ) === strtolower( $name ) ) { $_sidebars_widgets[ $index ][ $i ] = $widget['id']; $found = true; break; } elseif ( sanitize_title( $widget['name'] ) === sanitize_title( $name ) ) { $_sidebars_widgets[ $index ][ $i ] = $widget['id']; $found = true; break; } } if ( $found ) { continue; } unset( $_sidebars_widgets[ $index ][ $i ] ); } } } $_sidebars_widgets['array_version'] = 2; $sidebars_widgets = $_sidebars_widgets; unset( $_sidebars_widgets ); // Intentional fall-through to upgrade to the next version. case 2: $sidebars_widgets = retrieve_widgets(); $sidebars_widgets['array_version'] = 3; update_option( 'sidebars_widgets', $sidebars_widgets ); } } /** * Execute changes made in WordPress 3.4. * * @ignore * @since 3.4.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_340() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 19798 ) { $wpdb->hide_errors(); $wpdb->query( "ALTER TABLE $wpdb->options DROP COLUMN blog_id" ); $wpdb->show_errors(); } if ( $wp_current_db_version < 19799 ) { $wpdb->hide_errors(); $wpdb->query( "ALTER TABLE $wpdb->comments DROP INDEX comment_approved" ); $wpdb->show_errors(); } if ( $wp_current_db_version < 20022 && wp_should_upgrade_global_tables() ) { $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key = 'themes_last_view'" ); } if ( $wp_current_db_version < 20080 ) { if ( 'yes' === $wpdb->get_var( "SELECT autoload FROM $wpdb->options WHERE option_name = 'uninstall_plugins'" ) ) { $uninstall_plugins = get_option( 'uninstall_plugins' ); delete_option( 'uninstall_plugins' ); add_option( 'uninstall_plugins', $uninstall_plugins, null, false ); } } } /** * Execute changes made in WordPress 3.5. * * @ignore * @since 3.5.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_350() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 22006 && $wpdb->get_var( "SELECT link_id FROM $wpdb->links LIMIT 1" ) ) { update_option( 'link_manager_enabled', 1 ); // Previously set to 0 by populate_options(). } if ( $wp_current_db_version < 21811 && wp_should_upgrade_global_tables() ) { $meta_keys = array(); foreach ( array_merge( get_post_types(), get_taxonomies() ) as $name ) { if ( str_contains( $name, '-' ) ) { $meta_keys[] = 'edit_' . str_replace( '-', '_', $name ) . '_per_page'; } } if ( $meta_keys ) { $meta_keys = implode( "', '", $meta_keys ); $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key IN ('$meta_keys')" ); } } if ( $wp_current_db_version < 22422 ) { $term = get_term_by( 'slug', 'post-format-standard', 'post_format' ); if ( $term ) { wp_delete_term( $term->term_id, 'post_format' ); } } } /** * Execute changes made in WordPress 3.7. * * @ignore * @since 3.7.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_370() { global $wp_current_db_version; if ( $wp_current_db_version < 25824 ) { wp_clear_scheduled_hook( 'wp_auto_updates_maybe_update' ); } } /** * Execute changes made in WordPress 3.7.2. * * @ignore * @since 3.7.2 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_372() { global $wp_current_db_version; if ( $wp_current_db_version < 26148 ) { wp_clear_scheduled_hook( 'wp_maybe_auto_update' ); } } /** * Execute changes made in WordPress 3.8.0. * * @ignore * @since 3.8.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_380() { global $wp_current_db_version; if ( $wp_current_db_version < 26691 ) { deactivate_plugins( array( 'mp6/mp6.php' ), true ); } } /** * Execute changes made in WordPress 4.0.0. * * @ignore * @since 4.0.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_400() { global $wp_current_db_version; if ( $wp_current_db_version < 29630 ) { if ( ! is_multisite() && false === get_option( 'WPLANG' ) ) { if ( defined( 'WPLANG' ) && ( '' !== WPLANG ) && in_array( WPLANG, get_available_languages(), true ) ) { update_option( 'WPLANG', WPLANG ); } else { update_option( 'WPLANG', '' ); } } } } /** * Execute changes made in WordPress 4.2.0. * * @ignore * @since 4.2.0 */ function upgrade_420() {} /** * Executes changes made in WordPress 4.3.0. * * @ignore * @since 4.3.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_430() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 32364 ) { upgrade_430_fix_comments(); } // Shared terms are split in a separate process. if ( $wp_current_db_version < 32814 ) { update_option( 'finished_splitting_shared_terms', 0 ); wp_schedule_single_event( time() + ( 1 * MINUTE_IN_SECONDS ), 'wp_split_shared_term_batch' ); } if ( $wp_current_db_version < 33055 && 'utf8mb4' === $wpdb->charset ) { if ( is_multisite() ) { $tables = $wpdb->tables( 'blog' ); } else { $tables = $wpdb->tables( 'all' ); if ( ! wp_should_upgrade_global_tables() ) { $global_tables = $wpdb->tables( 'global' ); $tables = array_diff_assoc( $tables, $global_tables ); } } foreach ( $tables as $table ) { maybe_convert_table_to_utf8mb4( $table ); } } } /** * Executes comments changes made in WordPress 4.3.0. * * @ignore * @since 4.3.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_430_fix_comments() { global $wpdb; $content_length = $wpdb->get_col_length( $wpdb->comments, 'comment_content' ); if ( is_wp_error( $content_length ) ) { return; } if ( false === $content_length ) { $content_length = array( 'type' => 'byte', 'length' => 65535, ); } elseif ( ! is_array( $content_length ) ) { $length = (int) $content_length > 0 ? (int) $content_length : 65535; $content_length = array( 'type' => 'byte', 'length' => $length, ); } if ( 'byte' !== $content_length['type'] || 0 === $content_length['length'] ) { // Sites with malformed DB schemas are on their own. return; } $allowed_length = (int) $content_length['length'] - 10; $comments = $wpdb->get_results( "SELECT `comment_ID` FROM `{$wpdb->comments}` WHERE `comment_date_gmt` > '2015-04-26' AND LENGTH( `comment_content` ) >= {$allowed_length} AND ( `comment_content` LIKE '%<%' OR `comment_content` LIKE '%>%' )" ); foreach ( $comments as $comment ) { wp_delete_comment( $comment->comment_ID, true ); } } /** * Executes changes made in WordPress 4.3.1. * * @ignore * @since 4.3.1 */ function upgrade_431() { // Fix incorrect cron entries for term splitting. $cron_array = _get_cron_array(); if ( isset( $cron_array['wp_batch_split_terms'] ) ) { unset( $cron_array['wp_batch_split_terms'] ); _set_cron_array( $cron_array ); } } /** * Executes changes made in WordPress 4.4.0. * * @ignore * @since 4.4.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_440() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 34030 ) { $wpdb->query( "ALTER TABLE {$wpdb->options} MODIFY option_name VARCHAR(191)" ); } // Remove the unused 'add_users' role. $roles = wp_roles(); foreach ( $roles->role_objects as $role ) { if ( $role->has_cap( 'add_users' ) ) { $role->remove_cap( 'add_users' ); } } } /** * Executes changes made in WordPress 4.5.0. * * @ignore * @since 4.5.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_450() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 36180 ) { wp_clear_scheduled_hook( 'wp_maybe_auto_update' ); } // Remove unused email confirmation options, moved to usermeta. if ( $wp_current_db_version < 36679 && is_multisite() ) { $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name REGEXP '^[0-9]+_new_email$'" ); } // Remove unused user setting for wpLink. delete_user_setting( 'wplink' ); } /** * Executes changes made in WordPress 4.6.0. * * @ignore * @since 4.6.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_460() { global $wp_current_db_version; // Remove unused post meta. if ( $wp_current_db_version < 37854 ) { delete_post_meta_by_key( '_post_restored_from' ); } // Remove plugins with callback as an array object/method as the uninstall hook, see #13786. if ( $wp_current_db_version < 37965 ) { $uninstall_plugins = get_option( 'uninstall_plugins', array() ); if ( ! empty( $uninstall_plugins ) ) { foreach ( $uninstall_plugins as $basename => $callback ) { if ( is_array( $callback ) && is_object( $callback[0] ) ) { unset( $uninstall_plugins[ $basename ] ); } } update_option( 'uninstall_plugins', $uninstall_plugins ); } } } /** * Executes changes made in WordPress 5.0.0. * * @ignore * @since 5.0.0 * @deprecated 5.1.0 */ function upgrade_500() { } /** * Executes changes made in WordPress 5.1.0. * * @ignore * @since 5.1.0 */ function upgrade_510() { delete_site_option( 'upgrade_500_was_gutenberg_active' ); } /** * Executes changes made in WordPress 5.3.0. * * @ignore * @since 5.3.0 */ function upgrade_530() { /* * The `admin_email_lifespan` option may have been set by an admin that just logged in, * saw the verification screen, clicked on a button there, and is now upgrading the db, * or by populate_options() that is called earlier in upgrade_all(). * In the second case `admin_email_lifespan` should be reset so the verification screen * is shown next time an admin logs in. */ if ( function_exists( 'current_user_can' ) && ! current_user_can( 'manage_options' ) ) { update_option( 'admin_email_lifespan', 0 ); } } /** * Executes changes made in WordPress 5.5.0. * * @ignore * @since 5.5.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_550() { global $wp_current_db_version; if ( $wp_current_db_version < 48121 ) { $comment_previously_approved = get_option( 'comment_whitelist', '' ); update_option( 'comment_previously_approved', $comment_previously_approved ); delete_option( 'comment_whitelist' ); } if ( $wp_current_db_version < 48575 ) { // Use more clear and inclusive language. $disallowed_list = get_option( 'blacklist_keys' ); /* * This option key was briefly renamed `blocklist_keys`. * Account for sites that have this key present when the original key does not exist. */ if ( false === $disallowed_list ) { $disallowed_list = get_option( 'blocklist_keys' ); } update_option( 'disallowed_keys', $disallowed_list ); delete_option( 'blacklist_keys' ); delete_option( 'blocklist_keys' ); } if ( $wp_current_db_version < 48748 ) { update_option( 'finished_updating_comment_type', 0 ); wp_schedule_single_event( time() + ( 1 * MINUTE_IN_SECONDS ), 'wp_update_comment_type_batch' ); } } /** * Executes changes made in WordPress 5.6.0. * * @ignore * @since 5.6.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_560() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 49572 ) { /* * Clean up the `post_category` column removed from schema in version 2.8.0. * Its presence may conflict with `WP_Post::__get()`. */ $post_category_exists = $wpdb->get_var( "SHOW COLUMNS FROM $wpdb->posts LIKE 'post_category'" ); if ( ! is_null( $post_category_exists ) ) { $wpdb->query( "ALTER TABLE $wpdb->posts DROP COLUMN `post_category`" ); } /* * When upgrading from WP < 5.6.0 set the core major auto-updates option to `unset` by default. * This overrides the same option from populate_options() that is intended for new installs. * See https://core.trac.wordpress.org/ticket/51742. */ update_option( 'auto_update_core_major', 'unset' ); } if ( $wp_current_db_version < 49632 ) { /* * Regenerate the .htaccess file to add the `HTTP_AUTHORIZATION` rewrite rule. * See https://core.trac.wordpress.org/ticket/51723. */ save_mod_rewrite_rules(); } if ( $wp_current_db_version < 49735 ) { delete_transient( 'dirsize_cache' ); } if ( $wp_current_db_version < 49752 ) { $results = $wpdb->get_results( $wpdb->prepare( "SELECT 1 FROM {$wpdb->usermeta} WHERE meta_key = %s LIMIT 1", WP_Application_Passwords::USERMETA_KEY_APPLICATION_PASSWORDS ) ); if ( ! empty( $results ) ) { $network_id = get_main_network_id(); update_network_option( $network_id, WP_Application_Passwords::OPTION_KEY_IN_USE, 1 ); } } } /** * Executes changes made in WordPress 5.9.0. * * @ignore * @since 5.9.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_590() { global $wp_current_db_version; if ( $wp_current_db_version < 51917 ) { $crons = _get_cron_array(); if ( $crons && is_array( $crons ) ) { // Remove errant `false` values, see #53950, #54906. $crons = array_filter( $crons ); _set_cron_array( $crons ); } } } /** * Executes changes made in WordPress 6.0.0. * * @ignore * @since 6.0.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_600() { global $wp_current_db_version; if ( $wp_current_db_version < 53011 ) { wp_update_user_counts(); } } /** * Executes changes made in WordPress 6.3.0. * * @ignore * @since 6.3.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_630() { global $wp_current_db_version; if ( $wp_current_db_version < 55853 ) { if ( ! is_multisite() ) { // Replace non-autoload option can_compress_scripts with autoload option, see #55270 $can_compress_scripts = get_option( 'can_compress_scripts', false ); if ( false !== $can_compress_scripts ) { delete_option( 'can_compress_scripts' ); add_option( 'can_compress_scripts', $can_compress_scripts, '', true ); } } } } /** * Executes changes made in WordPress 6.4.0. * * @ignore * @since 6.4.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_640() { global $wp_current_db_version; if ( $wp_current_db_version < 56657 ) { // Enable attachment pages. update_option( 'wp_attachment_pages_enabled', 1 ); // Remove the wp_https_detection cron. Https status is checked directly in an async Site Health check. $scheduled = wp_get_scheduled_event( 'wp_https_detection' ); if ( $scheduled ) { wp_clear_scheduled_hook( 'wp_https_detection' ); } } } /** * Executes changes made in WordPress 6.5.0. * * @ignore * @since 6.5.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_650() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version < 57155 ) { $stylesheet = get_stylesheet(); // Set autoload=no for all themes except the current one. $theme_mods_options = $wpdb->get_col( $wpdb->prepare( "SELECT option_name FROM $wpdb->options WHERE autoload = 'yes' AND option_name != %s AND option_name LIKE %s", "theme_mods_$stylesheet", $wpdb->esc_like( 'theme_mods_' ) . '%' ) ); $autoload = array_fill_keys( $theme_mods_options, false ); wp_set_option_autoload_values( $autoload ); } } /** * Executes changes made in WordPress 6.7.0. * * @ignore * @since 6.7.0 * * @global int $wp_current_db_version The old (current) database version. */ function upgrade_670() { global $wp_current_db_version; if ( $wp_current_db_version < 58975 ) { $options = array( 'recently_activated', '_wp_suggested_policy_text_has_changed', 'dashboard_widget_options', 'ftp_credentials', 'adminhash', 'nav_menu_options', 'wp_force_deactivated_plugins', 'delete_blog_hash', 'allowedthemes', 'recovery_keys', 'https_detection_errors', 'fresh_site', ); wp_set_options_autoload( $options, false ); } } /** * Executes network-level upgrade routines. * * @since 3.0.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function upgrade_network() { global $wp_current_db_version, $wpdb; // Always clear expired transients. delete_expired_transients( true ); // 2.8.0 if ( $wp_current_db_version < 11549 ) { $wpmu_sitewide_plugins = get_site_option( 'wpmu_sitewide_plugins' ); $active_sitewide_plugins = get_site_option( 'active_sitewide_plugins' ); if ( $wpmu_sitewide_plugins ) { if ( ! $active_sitewide_plugins ) { $sitewide_plugins = (array) $wpmu_sitewide_plugins; } else { $sitewide_plugins = array_merge( (array) $active_sitewide_plugins, (array) $wpmu_sitewide_plugins ); } update_site_option( 'active_sitewide_plugins', $sitewide_plugins ); } delete_site_option( 'wpmu_sitewide_plugins' ); delete_site_option( 'deactivated_sitewide_plugins' ); $start = 0; while ( $rows = $wpdb->get_results( "SELECT meta_key, meta_value FROM {$wpdb->sitemeta} ORDER BY meta_id LIMIT $start, 20" ) ) { foreach ( $rows as $row ) { $value = $row->meta_value; if ( ! @unserialize( $value ) ) { $value = stripslashes( $value ); } if ( $value !== $row->meta_value ) { update_site_option( $row->meta_key, $value ); } } $start += 20; } } // 3.0.0 if ( $wp_current_db_version < 13576 ) { update_site_option( 'global_terms_enabled', '1' ); } // 3.3.0 if ( $wp_current_db_version < 19390 ) { update_site_option( 'initial_db_version', $wp_current_db_version ); } if ( $wp_current_db_version < 19470 ) { if ( false === get_site_option( 'active_sitewide_plugins' ) ) { update_site_option( 'active_sitewide_plugins', array() ); } } // 3.4.0 if ( $wp_current_db_version < 20148 ) { // 'allowedthemes' keys things by stylesheet. 'allowed_themes' keyed things by name. $allowedthemes = get_site_option( 'allowedthemes' ); $allowed_themes = get_site_option( 'allowed_themes' ); if ( false === $allowedthemes && is_array( $allowed_themes ) && $allowed_themes ) { $converted = array(); $themes = wp_get_themes(); foreach ( $themes as $stylesheet => $theme_data ) { if ( isset( $allowed_themes[ $theme_data->get( 'Name' ) ] ) ) { $converted[ $stylesheet ] = true; } } update_site_option( 'allowedthemes', $converted ); delete_site_option( 'allowed_themes' ); } } // 3.5.0 if ( $wp_current_db_version < 21823 ) { update_site_option( 'ms_files_rewriting', '1' ); } // 3.5.2 if ( $wp_current_db_version < 24448 ) { $illegal_names = get_site_option( 'illegal_names' ); if ( is_array( $illegal_names ) && count( $illegal_names ) === 1 ) { $illegal_name = reset( $illegal_names ); $illegal_names = explode( ' ', $illegal_name ); update_site_option( 'illegal_names', $illegal_names ); } } // 4.2.0 if ( $wp_current_db_version < 31351 && 'utf8mb4' === $wpdb->charset ) { if ( wp_should_upgrade_global_tables() ) { $wpdb->query( "ALTER TABLE $wpdb->usermeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); $wpdb->query( "ALTER TABLE $wpdb->site DROP INDEX domain, ADD INDEX domain(domain(140),path(51))" ); $wpdb->query( "ALTER TABLE $wpdb->sitemeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); $wpdb->query( "ALTER TABLE $wpdb->signups DROP INDEX domain_path, ADD INDEX domain_path(domain(140),path(51))" ); $tables = $wpdb->tables( 'global' ); // sitecategories may not exist. if ( ! $wpdb->get_var( "SHOW TABLES LIKE '{$tables['sitecategories']}'" ) ) { unset( $tables['sitecategories'] ); } foreach ( $tables as $table ) { maybe_convert_table_to_utf8mb4( $table ); } } } // 4.3.0 if ( $wp_current_db_version < 33055 && 'utf8mb4' === $wpdb->charset ) { if ( wp_should_upgrade_global_tables() ) { $upgrade = false; $indexes = $wpdb->get_results( "SHOW INDEXES FROM $wpdb->signups" ); foreach ( $indexes as $index ) { if ( 'domain_path' === $index->Key_name && 'domain' === $index->Column_name && '140' !== $index->Sub_part ) { $upgrade = true; break; } } if ( $upgrade ) { $wpdb->query( "ALTER TABLE $wpdb->signups DROP INDEX domain_path, ADD INDEX domain_path(domain(140),path(51))" ); } $tables = $wpdb->tables( 'global' ); // sitecategories may not exist. if ( ! $wpdb->get_var( "SHOW TABLES LIKE '{$tables['sitecategories']}'" ) ) { unset( $tables['sitecategories'] ); } foreach ( $tables as $table ) { maybe_convert_table_to_utf8mb4( $table ); } } } // 5.1.0 if ( $wp_current_db_version < 44467 ) { $network_id = get_main_network_id(); delete_network_option( $network_id, 'site_meta_supported' ); is_site_meta_supported(); } } // // General functions we use to actually do stuff. // /** * Creates a table in the database, if it doesn't already exist. * * This method checks for an existing database table and creates a new one if it's not * already present. It doesn't rely on MySQL's "IF NOT EXISTS" statement, but chooses * to query all tables first and then run the SQL statement creating the table. * * @since 1.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $table_name Database table name. * @param string $create_ddl SQL statement to create table. * @return bool True on success or if the table already exists. False on failure. */ function maybe_create_table( $table_name, $create_ddl ) { global $wpdb; $query = $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $table_name ) ); if ( $wpdb->get_var( $query ) === $table_name ) { return true; } // Didn't find it, so try to create it. $wpdb->query( $create_ddl ); // We cannot directly tell that whether this succeeded! if ( $wpdb->get_var( $query ) === $table_name ) { return true; } return false; } /** * Drops a specified index from a table. * * @since 1.0.1 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $table Database table name. * @param string $index Index name to drop. * @return true True, when finished. */ function drop_index( $table, $index ) { global $wpdb; $wpdb->hide_errors(); $wpdb->query( "ALTER TABLE `$table` DROP INDEX `$index`" ); // Now we need to take out all the extra ones we may have created. for ( $i = 0; $i < 25; $i++ ) { $wpdb->query( "ALTER TABLE `$table` DROP INDEX `{$index}_$i`" ); } $wpdb->show_errors(); return true; } /** * Adds an index to a specified table. * * @since 1.0.1 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $table Database table name. * @param string $index Database table index column. * @return true True, when done with execution. */ function add_clean_index( $table, $index ) { global $wpdb; drop_index( $table, $index ); $wpdb->query( "ALTER TABLE `$table` ADD INDEX ( `$index` )" ); return true; } /** * Adds column to a database table, if it doesn't already exist. * * @since 1.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $table_name Database table name. * @param string $column_name Table column name. * @param string $create_ddl SQL statement to add column. * @return bool True on success or if the column already exists. False on failure. */ function maybe_add_column( $table_name, $column_name, $create_ddl ) { global $wpdb; foreach ( $wpdb->get_col( "DESC $table_name", 0 ) as $column ) { if ( $column === $column_name ) { return true; } } // Didn't find it, so try to create it. $wpdb->query( $create_ddl ); // We cannot directly tell that whether this succeeded! foreach ( $wpdb->get_col( "DESC $table_name", 0 ) as $column ) { if ( $column === $column_name ) { return true; } } return false; } /** * If a table only contains utf8 or utf8mb4 columns, convert it to utf8mb4. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $table The table to convert. * @return bool True if the table was converted, false if it wasn't. */ function maybe_convert_table_to_utf8mb4( $table ) { global $wpdb; $results = $wpdb->get_results( "SHOW FULL COLUMNS FROM `$table`" ); if ( ! $results ) { return false; } foreach ( $results as $column ) { if ( $column->Collation ) { list( $charset ) = explode( '_', $column->Collation ); $charset = strtolower( $charset ); if ( 'utf8' !== $charset && 'utf8mb4' !== $charset ) { // Don't upgrade tables that have non-utf8 columns. return false; } } } $table_details = $wpdb->get_row( "SHOW TABLE STATUS LIKE '$table'" ); if ( ! $table_details ) { return false; } list( $table_charset ) = explode( '_', $table_details->Collation ); $table_charset = strtolower( $table_charset ); if ( 'utf8mb4' === $table_charset ) { return true; } return $wpdb->query( "ALTER TABLE $table CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci" ); } /** * Retrieve all options as it was for 1.2. * * @since 1.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return stdClass List of options. */ function get_alloptions_110() { global $wpdb; $all_options = new stdClass(); $options = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" ); if ( $options ) { foreach ( $options as $option ) { if ( 'siteurl' === $option->option_name || 'home' === $option->option_name || 'category_base' === $option->option_name ) { $option->option_value = untrailingslashit( $option->option_value ); } $all_options->{$option->option_name} = stripslashes( $option->option_value ); } } return $all_options; } /** * Utility version of get_option that is private to installation/upgrade. * * @ignore * @since 1.5.1 * @access private * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $setting Option name. * @return mixed */ function __get_option( $setting ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore global $wpdb; if ( 'home' === $setting && defined( 'WP_HOME' ) ) { return untrailingslashit( WP_HOME ); } if ( 'siteurl' === $setting && defined( 'WP_SITEURL' ) ) { return untrailingslashit( WP_SITEURL ); } $option = $wpdb->get_var( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s", $setting ) ); if ( 'home' === $setting && ! $option ) { return __get_option( 'siteurl' ); } if ( in_array( $setting, array( 'siteurl', 'home', 'category_base', 'tag_base' ), true ) ) { $option = untrailingslashit( $option ); } return maybe_unserialize( $option ); } /** * Filters for content to remove unnecessary slashes. * * @since 1.5.0 * * @param string $content The content to modify. * @return string The de-slashed content. */ function deslash( $content ) { // Note: \\\ inside a regex denotes a single backslash. /* * Replace one or more backslashes followed by a single quote with * a single quote. */ $content = preg_replace( "/\\\+'/", "'", $content ); /* * Replace one or more backslashes followed by a double quote with * a double quote. */ $content = preg_replace( '/\\\+"/', '"', $content ); // Replace one or more backslashes with one backslash. $content = preg_replace( '/\\\+/', '\\', $content ); return $content; } /** * Modifies the database based on specified SQL statements. * * Useful for creating new tables and updating existing tables to a new structure. * * @since 1.5.0 * @since 6.1.0 Ignores display width for integer data types on MySQL 8.0.17 or later, * to match MySQL behavior. Note: This does not affect MariaDB. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string[]|string $queries Optional. The query to run. Can be multiple queries * in an array, or a string of queries separated by * semicolons. Default empty string. * @param bool $execute Optional. Whether or not to execute the query right away. * Default true. * @return string[] Strings containing the results of the various update queries. */ function dbDelta( $queries = '', $execute = true ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid global $wpdb; if ( in_array( $queries, array( '', 'all', 'blog', 'global', 'ms_global' ), true ) ) { $queries = wp_get_db_schema( $queries ); } // Separate individual queries into an array. if ( ! is_array( $queries ) ) { $queries = explode( ';', $queries ); $queries = array_filter( $queries ); } /** * Filters the dbDelta SQL queries. * * @since 3.3.0 * * @param string[] $queries An array of dbDelta SQL queries. */ $queries = apply_filters( 'dbdelta_queries', $queries ); $cqueries = array(); // Creation queries. $iqueries = array(); // Insertion queries. $for_update = array(); // Create a tablename index for an array ($cqueries) of recognized query types. foreach ( $queries as $qry ) { if ( preg_match( '|CREATE TABLE ([^ ]*)|', $qry, $matches ) ) { $cqueries[ trim( $matches[1], '`' ) ] = $qry; $for_update[ $matches[1] ] = 'Created table ' . $matches[1]; continue; } if ( preg_match( '|CREATE DATABASE ([^ ]*)|', $qry, $matches ) ) { array_unshift( $cqueries, $qry ); continue; } if ( preg_match( '|INSERT INTO ([^ ]*)|', $qry, $matches ) ) { $iqueries[] = $qry; continue; } if ( preg_match( '|UPDATE ([^ ]*)|', $qry, $matches ) ) { $iqueries[] = $qry; continue; } } /** * Filters the dbDelta SQL queries for creating tables and/or databases. * * Queries filterable via this hook contain "CREATE TABLE" or "CREATE DATABASE". * * @since 3.3.0 * * @param string[] $cqueries An array of dbDelta create SQL queries. */ $cqueries = apply_filters( 'dbdelta_create_queries', $cqueries ); /** * Filters the dbDelta SQL queries for inserting or updating. * * Queries filterable via this hook contain "INSERT INTO" or "UPDATE". * * @since 3.3.0 * * @param string[] $iqueries An array of dbDelta insert or update SQL queries. */ $iqueries = apply_filters( 'dbdelta_insert_queries', $iqueries ); $text_fields = array( 'tinytext', 'text', 'mediumtext', 'longtext' ); $blob_fields = array( 'tinyblob', 'blob', 'mediumblob', 'longblob' ); $int_fields = array( 'tinyint', 'smallint', 'mediumint', 'int', 'integer', 'bigint' ); $global_tables = $wpdb->tables( 'global' ); $db_version = $wpdb->db_version(); $db_server_info = $wpdb->db_server_info(); foreach ( $cqueries as $table => $qry ) { // Upgrade global tables only for the main site. Don't upgrade at all if conditions are not optimal. if ( in_array( $table, $global_tables, true ) && ! wp_should_upgrade_global_tables() ) { unset( $cqueries[ $table ], $for_update[ $table ] ); continue; } // Fetch the table column structure from the database. $suppress = $wpdb->suppress_errors(); $tablefields = $wpdb->get_results( "DESCRIBE {$table};" ); $wpdb->suppress_errors( $suppress ); if ( ! $tablefields ) { continue; } // Clear the field and index arrays. $cfields = array(); $indices = array(); $indices_without_subparts = array(); // Get all of the field names in the query from between the parentheses. preg_match( '|$(.*)$|ms', $qry, $match2 ); $qryline = trim( $match2[1] ); // Separate field lines into an array. $flds = explode( "\n", $qryline ); // For every field line specified in the query. foreach ( $flds as $fld ) { $fld = trim( $fld, " \t\n\r\0\x0B," ); // Default trim characters, plus ','. // Extract the field name. preg_match( '|^([^ ]*)|', $fld, $fvals ); $fieldname = trim( $fvals[1], '`' ); $fieldname_lowercased = strtolower( $fieldname ); // Verify the found field name. $validfield = true; switch ( $fieldname_lowercased ) { case '': case 'primary': case 'index': case 'fulltext': case 'unique': case 'key': case 'spatial': $validfield = false; /* * Normalize the index definition. * * This is done so the definition can be compared against the result of a * `SHOW INDEX FROM $table_name` query which returns the current table * index information. */ // Extract type, name and columns from the definition. preg_match( '/^ (?P<index_type> # 1) Type of the index. PRIMARY\s+KEY|(?:UNIQUE|FULLTEXT|SPATIAL)\s+(?:KEY|INDEX)|KEY|INDEX ) \s+ # Followed by at least one white space character. (?: # Name of the index. Optional if type is PRIMARY KEY. `? # Name can be escaped with a backtick. (?P<index_name> # 2) Name of the index. (?:[0-9a-zA-Z$_-]|[\xC2-\xDF][\x80-\xBF])+ ) `? # Name can be escaped with a backtick. \s+ # Followed by at least one white space character. )* $ # Opening bracket for the columns. (?P<index_columns> .+? # 3) Column names, index prefixes, and orders. ) $ # Closing bracket for the columns. $/imx', $fld, $index_matches ); // Uppercase the index type and normalize space characters. $index_type = strtoupper( preg_replace( '/\s+/', ' ', trim( $index_matches['index_type'] ) ) ); // 'INDEX' is a synonym for 'KEY', standardize on 'KEY'. $index_type = str_replace( 'INDEX', 'KEY', $index_type ); // Escape the index name with backticks. An index for a primary key has no name. $index_name = ( 'PRIMARY KEY' === $index_type ) ? '' : '`' . strtolower( $index_matches['index_name'] ) . '`'; // Parse the columns. Multiple columns are separated by a comma. $index_columns = array_map( 'trim', explode( ',', $index_matches['index_columns'] ) ); $index_columns_without_subparts = $index_columns; // Normalize columns. foreach ( $index_columns as $id => &$index_column ) { // Extract column name and number of indexed characters (sub_part). preg_match( '/ `? # Name can be escaped with a backtick. (?P<column_name> # 1) Name of the column. (?:[0-9a-zA-Z$_-]|[\xC2-\xDF][\x80-\xBF])+ ) `? # Name can be escaped with a backtick. (?: # Optional sub part. \s* # Optional white space character between name and opening bracket. $ # Opening bracket for the sub part. \s* # Optional white space character after opening bracket. (?P<sub_part> \d+ # 2) Number of indexed characters. ) \s* # Optional white space character before closing bracket. $ # Closing bracket for the sub part. )? /x', $index_column, $index_column_matches ); // Escape the column name with backticks. $index_column = '`' . $index_column_matches['column_name'] . '`'; // We don't need to add the subpart to $index_columns_without_subparts $index_columns_without_subparts[ $id ] = $index_column; // Append the optional sup part with the number of indexed characters. if ( isset( $index_column_matches['sub_part'] ) ) { $index_column .= '(' . $index_column_matches['sub_part'] . ')'; } } // Build the normalized index definition and add it to the list of indices. $indices[] = "{$index_type} {$index_name} (" . implode( ',', $index_columns ) . ')'; $indices_without_subparts[] = "{$index_type} {$index_name} (" . implode( ',', $index_columns_without_subparts ) . ')'; // Destroy no longer needed variables. unset( $index_column, $index_column_matches, $index_matches, $index_type, $index_name, $index_columns, $index_columns_without_subparts ); break; } // If it's a valid field, add it to the field array. if ( $validfield ) { $cfields[ $fieldname_lowercased ] = $fld; } } // For every field in the table. foreach ( $tablefields as $tablefield ) { $tablefield_field_lowercased = strtolower( $tablefield->Field ); $tablefield_type_lowercased = strtolower( $tablefield->Type ); $tablefield_type_without_parentheses = preg_replace( '/' . '(.+)' // Field type, e.g. `int`. . '$\d*$' // Display width. . '(.*)' // Optional attributes, e.g. `unsigned`. . '/', '$1$2', $tablefield_type_lowercased ); // Get the type without attributes, e.g. `int`. $tablefield_type_base = strtok( $tablefield_type_without_parentheses, ' ' ); // If the table field exists in the field array... if ( array_key_exists( $tablefield_field_lowercased, $cfields ) ) { // Get the field type from the query. preg_match( '|`?' . $tablefield->Field . '`? ([^ ]*( unsigned)?)|i', $cfields[ $tablefield_field_lowercased ], $matches ); $fieldtype = $matches[1]; $fieldtype_lowercased = strtolower( $fieldtype ); $fieldtype_without_parentheses = preg_replace( '/' . '(.+)' // Field type, e.g. `int`. . '$\d*$' // Display width. . '(.*)' // Optional attributes, e.g. `unsigned`. . '/', '$1$2', $fieldtype_lowercased ); // Get the type without attributes, e.g. `int`. $fieldtype_base = strtok( $fieldtype_without_parentheses, ' ' ); // Is actual field type different from the field type in query? if ( $tablefield->Type !== $fieldtype ) { $do_change = true; if ( in_array( $fieldtype_lowercased, $text_fields, true ) && in_array( $tablefield_type_lowercased, $text_fields, true ) ) { if ( array_search( $fieldtype_lowercased, $text_fields, true ) < array_search( $tablefield_type_lowercased, $text_fields, true ) ) { $do_change = false; } } if ( in_array( $fieldtype_lowercased, $blob_fields, true ) && in_array( $tablefield_type_lowercased, $blob_fields, true ) ) { if ( array_search( $fieldtype_lowercased, $blob_fields, true ) < array_search( $tablefield_type_lowercased, $blob_fields, true ) ) { $do_change = false; } } if ( in_array( $fieldtype_base, $int_fields, true ) && in_array( $tablefield_type_base, $int_fields, true ) && $fieldtype_without_parentheses === $tablefield_type_without_parentheses ) { /* * MySQL 8.0.17 or later does not support display width for integer data types, * so if display width is the only difference, it can be safely ignored. * Note: This is specific to MySQL and does not affect MariaDB. */ if ( version_compare( $db_version, '8.0.17', '>=' ) && ! str_contains( $db_server_info, 'MariaDB' ) ) { $do_change = false; } } if ( $do_change ) { // Add a query to change the column type. $cqueries[] = "ALTER TABLE {$table} CHANGE COLUMN `{$tablefield->Field}` " . $cfields[ $tablefield_field_lowercased ]; $for_update[ $table . '.' . $tablefield->Field ] = "Changed type of {$table}.{$tablefield->Field} from {$tablefield->Type} to {$fieldtype}"; } } // Get the default value from the array. if ( preg_match( "| DEFAULT '(.*?)'|i", $cfields[ $tablefield_field_lowercased ], $matches ) ) { $default_value = $matches[1]; if ( $tablefield->Default !== $default_value ) { // Add a query to change the column's default value $cqueries[] = "ALTER TABLE {$table} ALTER COLUMN `{$tablefield->Field}` SET DEFAULT '{$default_value}'"; $for_update[ $table . '.' . $tablefield->Field ] = "Changed default value of {$table}.{$tablefield->Field} from {$tablefield->Default} to {$default_value}"; } } // Remove the field from the array (so it's not added). unset( $cfields[ $tablefield_field_lowercased ] ); } else { // This field exists in the table, but not in the creation queries? } } // For every remaining field specified for the table. foreach ( $cfields as $fieldname => $fielddef ) { // Push a query line into $cqueries that adds the field to that table. $cqueries[] = "ALTER TABLE {$table} ADD COLUMN $fielddef"; $for_update[ $table . '.' . $fieldname ] = 'Added column ' . $table . '.' . $fieldname; } // Index stuff goes here. Fetch the table index structure from the database. $tableindices = $wpdb->get_results( "SHOW INDEX FROM {$table};" ); if ( $tableindices ) { // Clear the index array. $index_ary = array(); // For every index in the table. foreach ( $tableindices as $tableindex ) { $keyname = strtolower( $tableindex->Key_name ); // Add the index to the index data array. $index_ary[ $keyname ]['columns'][] = array( 'fieldname' => $tableindex->Column_name, 'subpart' => $tableindex->Sub_part, ); $index_ary[ $keyname ]['unique'] = ( '0' === $tableindex->Non_unique ) ? true : false; $index_ary[ $keyname ]['index_type'] = $tableindex->Index_type; } // For each actual index in the index array. foreach ( $index_ary as $index_name => $index_data ) { // Build a create string to compare to the query. $index_string = ''; if ( 'primary' === $index_name ) { $index_string .= 'PRIMARY '; } elseif ( $index_data['unique'] ) { $index_string .= 'UNIQUE '; } if ( 'FULLTEXT' === strtoupper( $index_data['index_type'] ) ) { $index_string .= 'FULLTEXT '; } if ( 'SPATIAL' === strtoupper( $index_data['index_type'] ) ) { $index_string .= 'SPATIAL '; } $index_string .= 'KEY '; if ( 'primary' !== $index_name ) { $index_string .= '`' . $index_name . '`'; } $index_columns = ''; // For each column in the index. foreach ( $index_data['columns'] as $column_data ) { if ( '' !== $index_columns ) { $index_columns .= ','; } // Add the field to the column list string. $index_columns .= '`' . $column_data['fieldname'] . '`'; } // Add the column list to the index create string. $index_string .= " ($index_columns)"; // Check if the index definition exists, ignoring subparts. $aindex = array_search( $index_string, $indices_without_subparts, true ); if ( false !== $aindex ) { // If the index already exists (even with different subparts), we don't need to create it. unset( $indices_without_subparts[ $aindex ] ); unset( $indices[ $aindex ] ); } } } // For every remaining index specified for the table. foreach ( (array) $indices as $index ) { // Push a query line into $cqueries that adds the index to that table. $cqueries[] = "ALTER TABLE {$table} ADD $index"; $for_update[] = 'Added index ' . $table . ' ' . $index; } // Remove the original table creation query from processing. unset( $cqueries[ $table ], $for_update[ $table ] ); } $allqueries = array_merge( $cqueries, $iqueries ); if ( $execute ) { foreach ( $allqueries as $query ) { $wpdb->query( $query ); } } return $for_update; } /** * Updates the database tables to a new schema. * * By default, updates all the tables to use the latest defined schema, but can also * be used to update a specific set of tables in wp_get_db_schema(). * * @since 1.5.0 * * @uses dbDelta * * @param string $tables Optional. Which set of tables to update. Default is 'all'. */ function make_db_current( $tables = 'all' ) { $alterations = dbDelta( $tables ); echo "<ol>\n"; foreach ( $alterations as $alteration ) { echo "<li>$alteration</li>\n"; } echo "</ol>\n"; } /** * Updates the database tables to a new schema, but without displaying results. * * By default, updates all the tables to use the latest defined schema, but can * also be used to update a specific set of tables in wp_get_db_schema(). * * @since 1.5.0 * * @see make_db_current() * * @param string $tables Optional. Which set of tables to update. Default is 'all'. */ function make_db_current_silent( $tables = 'all' ) { dbDelta( $tables ); } /** * Creates a site theme from an existing theme. * * {@internal Missing Long Description}} * * @since 1.5.0 * * @param string $theme_name The name of the theme. * @param string $template The directory name of the theme. * @return bool */ function make_site_theme_from_oldschool( $theme_name, $template ) { $home_path = get_home_path(); $site_dir = WP_CONTENT_DIR . "/themes/$template"; $default_dir = WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME; if ( ! file_exists( "$home_path/index.php" ) ) { return false; } /* * Copy files from the old locations to the site theme. * TODO: This does not copy arbitrary include dependencies. Only the standard WP files are copied. */ $files = array( 'index.php' => 'index.php', 'wp-layout.css' => 'style.css', 'wp-comments.php' => 'comments.php', 'wp-comments-popup.php' => 'comments-popup.php', ); foreach ( $files as $oldfile => $newfile ) { if ( 'index.php' === $oldfile ) { $oldpath = $home_path; } else { $oldpath = ABSPATH; } // Check to make sure it's not a new index. if ( 'index.php' === $oldfile ) { $index = implode( '', file( "$oldpath/$oldfile" ) ); if ( str_contains( $index, 'WP_USE_THEMES' ) ) { if ( ! copy( "$default_dir/$oldfile", "$site_dir/$newfile" ) ) { return false; } // Don't copy anything. continue; } } if ( ! copy( "$oldpath/$oldfile", "$site_dir/$newfile" ) ) { return false; } chmod( "$site_dir/$newfile", 0777 ); // Update the blog header include in each file. $lines = explode( "\n", implode( '', file( "$site_dir/$newfile" ) ) ); if ( $lines ) { $f = fopen( "$site_dir/$newfile", 'w' ); foreach ( $lines as $line ) { if ( preg_match( '/require.*wp-blog-header/', $line ) ) { $line = '//' . $line; } // Update stylesheet references. $line = str_replace( "<?php echo __get_option('siteurl'); ?>/wp-layout.css", "<?php bloginfo('stylesheet_url'); ?>", $line ); // Update comments template inclusion. $line = str_replace( "<?php include(ABSPATH . 'wp-comments.php'); ?>", '<?php comments_template(); ?>', $line ); fwrite( $f, "{$line}\n" ); } fclose( $f ); } } // Add a theme header. $header = "/*\n" . "Theme Name: $theme_name\n" . 'Theme URI: ' . __get_option( 'siteurl' ) . "\n" . "Description: A theme automatically created by the update.\n" . "Version: 1.0\n" . "Author: Moi\n" . "*/\n"; $stylelines = file_get_contents( "$site_dir/style.css" ); if ( $stylelines ) { $f = fopen( "$site_dir/style.css", 'w' ); fwrite( $f, $header ); fwrite( $f, $stylelines ); fclose( $f ); } return true; } /** * Creates a site theme from the default theme. * * {@internal Missing Long Description}} * * @since 1.5.0 * * @param string $theme_name The name of the theme. * @param string $template The directory name of the theme. * @return void|false */ function make_site_theme_from_default( $theme_name, $template ) { $site_dir = WP_CONTENT_DIR . "/themes/$template"; $default_dir = WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME; /* * Copy files from the default theme to the site theme. * $files = array( 'index.php', 'comments.php', 'comments-popup.php', 'footer.php', 'header.php', 'sidebar.php', 'style.css' ); */ $theme_dir = @opendir( $default_dir ); if ( $theme_dir ) { while ( ( $theme_file = readdir( $theme_dir ) ) !== false ) { if ( is_dir( "$default_dir/$theme_file" ) ) { continue; } if ( ! copy( "$default_dir/$theme_file", "$site_dir/$theme_file" ) ) { return; } chmod( "$site_dir/$theme_file", 0777 ); } closedir( $theme_dir ); } // Rewrite the theme header. $stylelines = explode( "\n", implode( '', file( "$site_dir/style.css" ) ) ); if ( $stylelines ) { $f = fopen( "$site_dir/style.css", 'w' ); $headers = array( 'Theme Name:' => $theme_name, 'Theme URI:' => __get_option( 'url' ), 'Description:' => 'Your theme.', 'Version:' => '1', 'Author:' => 'You', ); foreach ( $stylelines as $line ) { foreach ( $headers as $header => $value ) { if ( str_contains( $line, $header ) ) { $line = $header . ' ' . $value; break; } } fwrite( $f, $line . "\n" ); } fclose( $f ); } // Copy the images. umask( 0 ); if ( ! mkdir( "$site_dir/images", 0777 ) ) { return false; } $images_dir = @opendir( "$default_dir/images" ); if ( $images_dir ) { while ( ( $image = readdir( $images_dir ) ) !== false ) { if ( is_dir( "$default_dir/images/$image" ) ) { continue; } if ( ! copy( "$default_dir/images/$image", "$site_dir/images/$image" ) ) { return; } chmod( "$site_dir/images/$image", 0777 ); } closedir( $images_dir ); } } /** * Creates a site theme. * * {@internal Missing Long Description}} * * @since 1.5.0 * * @return string|false */ function make_site_theme() { // Name the theme after the blog. $theme_name = __get_option( 'blogname' ); $template = sanitize_title( $theme_name ); $site_dir = WP_CONTENT_DIR . "/themes/$template"; // If the theme already exists, nothing to do. if ( is_dir( $site_dir ) ) { return false; } // We must be able to write to the themes dir. if ( ! is_writable( WP_CONTENT_DIR . '/themes' ) ) { return false; } umask( 0 ); if ( ! mkdir( $site_dir, 0777 ) ) { return false; } if ( file_exists( ABSPATH . 'wp-layout.css' ) ) { if ( ! make_site_theme_from_oldschool( $theme_name, $template ) ) { // TODO: rm -rf the site theme directory. return false; } } else { if ( ! make_site_theme_from_default( $theme_name, $template ) ) { // TODO: rm -rf the site theme directory. return false; } } // Make the new site theme active. $current_template = __get_option( 'template' ); if ( WP_DEFAULT_THEME === $current_template ) { update_option( 'template', $template ); update_option( 'stylesheet', $template ); } return $template; } /** * Translate user level to user role name. * * @since 2.0.0 * * @param int $level User level. * @return string User role name. */ function translate_level_to_role( $level ) { switch ( $level ) { case 10: case 9: case 8: return 'administrator'; case 7: case 6: case 5: return 'editor'; case 4: case 3: case 2: return 'author'; case 1: return 'contributor'; case 0: default: return 'subscriber'; } } /** * Checks the version of the installed MySQL binary. * * @since 2.1.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function wp_check_mysql_version() { global $wpdb; $result = $wpdb->check_database_version(); if ( is_wp_error( $result ) ) { wp_die( $result ); } } /** * Disables the Automattic widgets plugin, which was merged into core. * * @since 2.2.0 */ function maybe_disable_automattic_widgets() { $plugins = __get_option( 'active_plugins' ); foreach ( (array) $plugins as $plugin ) { if ( 'widgets.php' === basename( $plugin ) ) { array_splice( $plugins, array_search( $plugin, $plugins, true ), 1 ); update_option( 'active_plugins', $plugins ); break; } } } /** * Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB. * * @since 3.5.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function maybe_disable_link_manager() { global $wp_current_db_version, $wpdb; if ( $wp_current_db_version >= 22006 && get_option( 'link_manager_enabled' ) && ! $wpdb->get_var( "SELECT link_id FROM $wpdb->links LIMIT 1" ) ) { update_option( 'link_manager_enabled', 0 ); } } /** * Runs before the schema is upgraded. * * @since 2.9.0 * * @global int $wp_current_db_version The old (current) database version. * @global wpdb $wpdb WordPress database abstraction object. */ function pre_schema_upgrade() { global $wp_current_db_version, $wpdb; // Upgrade versions prior to 2.9. if ( $wp_current_db_version < 11557 ) { // Delete duplicate options. Keep the option with the highest option_id. $wpdb->query( "DELETE o1 FROM $wpdb->options AS o1 JOIN $wpdb->options AS o2 USING (`option_name`) WHERE o2.option_id > o1.option_id" ); // Drop the old primary key and add the new. $wpdb->query( "ALTER TABLE $wpdb->options DROP PRIMARY KEY, ADD PRIMARY KEY(option_id)" ); // Drop the old option_name index. dbDelta() doesn't do the drop. $wpdb->query( "ALTER TABLE $wpdb->options DROP INDEX option_name" ); } // Multisite schema upgrades. if ( $wp_current_db_version < 25448 && is_multisite() && wp_should_upgrade_global_tables() ) { // Upgrade versions prior to 3.7. if ( $wp_current_db_version < 25179 ) { // New primary key for signups. $wpdb->query( "ALTER TABLE $wpdb->signups ADD signup_id BIGINT(20) NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST" ); $wpdb->query( "ALTER TABLE $wpdb->signups DROP INDEX domain" ); } if ( $wp_current_db_version < 25448 ) { // Convert archived from enum to tinyint. $wpdb->query( "ALTER TABLE $wpdb->blogs CHANGE COLUMN archived archived varchar(1) NOT NULL default '0'" ); $wpdb->query( "ALTER TABLE $wpdb->blogs CHANGE COLUMN archived archived tinyint(2) NOT NULL default 0" ); } } // Upgrade versions prior to 4.2. if ( $wp_current_db_version < 31351 ) { if ( ! is_multisite() && wp_should_upgrade_global_tables() ) { $wpdb->query( "ALTER TABLE $wpdb->usermeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); } $wpdb->query( "ALTER TABLE $wpdb->terms DROP INDEX slug, ADD INDEX slug(slug(191))" ); $wpdb->query( "ALTER TABLE $wpdb->terms DROP INDEX name, ADD INDEX name(name(191))" ); $wpdb->query( "ALTER TABLE $wpdb->commentmeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); $wpdb->query( "ALTER TABLE $wpdb->postmeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); $wpdb->query( "ALTER TABLE $wpdb->posts DROP INDEX post_name, ADD INDEX post_name(post_name(191))" ); } // Upgrade versions prior to 4.4. if ( $wp_current_db_version < 34978 ) { // If compatible termmeta table is found, use it, but enforce a proper index and update collation. if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->termmeta}'" ) && $wpdb->get_results( "SHOW INDEX FROM {$wpdb->termmeta} WHERE Column_name = 'meta_key'" ) ) { $wpdb->query( "ALTER TABLE $wpdb->termmeta DROP INDEX meta_key, ADD INDEX meta_key(meta_key(191))" ); maybe_convert_table_to_utf8mb4( $wpdb->termmeta ); } } } /** * Determine if global tables should be upgraded. * * This function performs a series of checks to ensure the environment allows * for the safe upgrading of global WordPress database tables. It is necessary * because global tables will commonly grow to millions of rows on large * installations, and the ability to control their upgrade routines can be * critical to the operation of large networks. * * In a future iteration, this function may use `wp_is_large_network()` to more- * intelligently prevent global table upgrades. Until then, we make sure * WordPress is on the main site of the main network, to avoid running queries * more than once in multi-site or multi-network environments. * * @since 4.3.0 * * @return bool Whether to run the upgrade routines on global tables. */ function wp_should_upgrade_global_tables() { // Return false early if explicitly not upgrading. if ( defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) { return false; } // Assume global tables should be upgraded. $should_upgrade = true; // Set to false if not on main network (does not matter if not multi-network). if ( ! is_main_network() ) { $should_upgrade = false; } // Set to false if not on main site of current network (does not matter if not multi-site). if ( ! is_main_site() ) { $should_upgrade = false; } /** * Filters if upgrade routines should be run on global tables. * * @since 4.3.0 * * @param bool $should_upgrade Whether to run the upgrade routines on global tables. */ return apply_filters( 'wp_should_upgrade_global_tables', $should_upgrade ); }

How To Start Out An Online Online Casino: Costs, Licenses, Games And More

BDM June 26, 2025 Betting for all Leave a comment 505 Views

What Are Usually The Best Way To Make Money At The Casino?

Content

#5 Look For A Reliable Growth Team That Can Turn Your Vision Into Reality
How Does An Online Casino Operate?
How To Make Money Online: 8 Work-from-home Jobs To Pick From
How To Gain From Casino Additional Bonuses With Online Slots
Choosing In Addition To Playing Games
Tips Approach Have Got Fun Playing Online Baccarat
Web Development
Online Casino Benefits Over The Players
How We Create Money
Avoid Sketchy Sites
Do Gambling Dens Report Gambling Earnings To The Irs?
Find And Protected Popular Payment Methods
Sign In To Read The Total Article”
Cryptos Set To Explode Before The Particular Bitcoin Halving According To Chatgpt: Cardano (ada), Everlodge (eldg), Tron (trx)
Swing The Odds In Your Favour
Summary Of How To Be Able To Create An Internet Casino
What Taxes Are Owing On Gambling Earnings?
Ea Fc 24 Best Cb Players
Markets
What May Be The Maximum Amount Associated With Money That Somebody Can Win At An Online Casino?
Make Money Along With Online Casinos
About This Article
Online Casinos And Profitability: How Carry Out They Make Funds?
Tips – How You Can Win In A Good Internet Casino To Create Consistent Profits
Tips
Your Message Was Sent Successfully Thanks!
Crypto Casinos
Secure Verified Strategies Of Payment
What Are The Best Way To Make Money At The Casino?
Choose An Online Casino Site With The Generous Bonus Offer
How On The Internet Casinos Make Their Profit
Did This Specific Article Help You?
Watch Articles

These businesses are not really exercises in charitable organisation – rather, they sell players the possibility to win greater prizes for money they are willing to bet. If you go to a land-based on line casino, you need to place the bet so as to play. Namely, a large number of web sites are offering free play sessions for most popular game titles. No one wants to be called a quitter, but there are times when you will be playing casino video games whenever you simply have got to stop. The only reason exactly why experienced players recommend this is actually the fact that you have a lot more than your pride to lose here – you can lose all your current money.

Do an individual play casino game titles on an everyday basis for even more than a few hours?
Obviously, the online casino you’ve selected has a great influence on your achievement as a player as well.
In many casino sites, a person can start along with the demo editions of these on line casino games to know gaming concepts prior to making usage of your current real money.
There are not different setups showing how an online casino could be operated.
There is a built-in random number generator algorithm within each casino game.

There’s a pre-determined Return To Player figure, which can either be arranged by the software creator or the casino alone. CasinoWizard’s life quest is always to seek away trustworthy online gambling dens that offer on-line slots in the particular highest RTP setups. Well, while it’s believed to become the particular biggest market with regard to online casinos immediately, you need a separate license each state that approves on-line casino gambling. This is one regarding the main reasons why online casinos are less eager on players making minimum deposits and withdrawals all the particular time. Keep inside mind that most online casinos offer the same games, so there are few variables that distinguish them from your rest.

#5 Find A Reliable Advancement Team That May Turn Your Eyesight Into Reality

Whilst revenues from video games are guaranteed, what do casinos carry out to maximise their own earnings? To achieve success in the lengthy run, an on-line casino always requires to get fresh customers, ensure of which those customers are playing frequently and are delighted and stay set.” “[newline]Every online casino’s objective is the same — people pay to play a broad range of casino games. Every game is based on luck, and players invest a specific amount pounds and hope to be able to win more. Beyond general marketing techniques and commission-seeking, online casinos will likewise host games that have specific Return to Player (RTP) proportions mostbet login.

But become aware also in case there is a new maximum limit for withdrawing funds.
The bottom line is the fact players won’t go to your new internet site on its own, but a person need to be known as if you’re not seen; a person don’t exist.
These businesses are not exercises in charitable organisation – rather, that they sell players the opportunity to win bigger prizes for cash they are willing to bet.
This way, you could be able to develop your app without having a gambling license.
All in our content is written by ourselves and we are very pleased to be AI-proof.
This approach, you will possess a general idea of your accessible funds and you will be capable to place reasonable wagers that correspond in order to your bankroll.

These casinos eliminate the long withdrawal, registration in addition to deposit processes and let players to quickly start playing. Most of these casinos have teamed upward with Trustly, the fintech giant, which created a mechanism for players to bypass the normal processes. Therefore, to enjoy the maximum income and high go back on investments obtainable on this sort of business, a person must also become ready to pay for typically the required sacrifices. An RTP above this is well known as very generous – and many sport developers offer slot machines on which casinos may set RTPs over a sliding scale.

How Does An Online Casino Operate?

Though most casino video games are easy to understand, most of them take some time to master. So, as a gambler aiming to make money regularly, you must cautiously understand the regulations as well as how to play the particular games well. The very first thing that a person need to realize if you need to make money from an on-line casino, is that you need an advantage.

The greatest goal of each player is always to understand how to efficiently get paid from on-line casino bonuses.
This may help you save on costs and time while still enabling you to tailor your product.
In addition to the open elements, system must offer APIs so that it is possible to define extensions.
To deal with these jobs, you will need a devoted employee who runs these requirements plus ensures that almost all regulations are implemented correctly.
In the long run, all players will shed 5% of these cash to the on line casino which pays champions 95% as cashback.

Otherwise, it will probably be” “a costly mistake and an obstacle to getting to a profitable business. In this article, all of us will take you on a quest where we provide you insights directly into how to start and function an internet casino. So, you already been having several thoughts of beginning your own online casino, or maybe you might be just curious about how it just about all works.

How To Make Money Online: 8 Work-from-home Jobs To Choose From

You could also try setting oneself a time limit for gaming online. Aside coming from winning big on games, do an individual know how in order to make money from the casino? If you’re a normal gambler playing with big sums, an individual might be entitled to extra additional bonuses or cash mostbet app.

Blackjack is one of the world’s most favored casino games and one of the most profitable for players.
The registration process is smooth, and gamers usually don’t need to send a number of documents to be able to prove their personal or incomes, as is the situation in most regulated markets.
Games where it’s Player vs. Gamer will often possess an entrance payment.
Keep in mind that most online casinos offer you the same games, so there are very few variables that distinguish them from your rest.

This way, you might be able to build your app without having a gambling certificate. Nevertheless, your software must meet the other legal needs mentioned earlier. You should also consider cryptocurrency as the entire online online casino industry is relocating to this field as well. You’ll also need to offer several rewarding bonuses and promotions, especially within the early days and nights, so that you can quickly appeal to high quantities of players.

How To Gain From Casino Bonus Deals With Online Slots

It is obviously recommended to conduct proper research before choosing online casinos or applications, whether you are a beginner or an experienced casino player. Reading reviews submitted by other users can be a helpful way to gain more information in regards to a site. These reviews may provide valuable ideas from people that have already had some experience with the site. Slot devices are one regarding the most fun-packed games in the particular great casinos.

This article provides a step-by-step guide to help an individual navigate setting up your online online casino. It includes specified information, from buying the necessary licenses and” “licences to choosing typically the right software and payment processing remedies. Reading site testimonials before trusting it with your cash is also a new good idea. Furthermore, the casino’s style and navigation should be clear and user-friendly, particularly if these people market themselves since the best and most trustworthy in the commercial. It’s also essential to know the least and maximum wagering limits and to be able to inquire using the specialized support team about the maximum payout for large winnings.

Choosing Plus Playing Games

For example, the particular RTP of a new slot game may dictate how very much money it provides to players above the course of its lifetime (often several years). This means that the casino would not respect the break-even rule to be able to allow players in order to earn their full amount. In the particular long run, all players will drop 5% of these money to the online casino which pays winners 95% as procuring. Although this house edge appears to be able to be small , and the cumulative amount is usually massive, thinking about the hefty wagers that each players exchange within the high stakes casinos. Online gambling has turn out to be legal across the handful of declares over the last decade, while online sports betting made a much greater push across typically the country.

You’ll range from the amount of your earnings when you record your” “tax return for the year rather than at the casino when you claim them.
They are typically recommended to even more advanced business owners who wish to have more say within the small things.
How to make money in casino is a frequent query these days of course, if you are seeking for an response to this query look no even more.
With Player versus. Casino, the casino will use a specific RTP, which is usually programmed into the particular game.
Don’t get sucked into becoming superstitious because there’s simply no way to control a game’s outcome.
Today, some casinos function over 1, 500 slot games, and many game companies still publish new titles every year.

With” “the change, emerging on-line gaming companies for example DraftKings and incumbent casinos’ online procedures give them even more ways to get to the betting public as opposed to the way ever before. The reasons why it will be so important to get familiar together with these factors is usually that thanks to them, you will be able to be able to determine the most beneficial game for an individual. Generally speaking, typically the higher the home edge, the lower the probabilities are to win the sport.

Tips In Order To Have Got Fun Playing Online Baccarat

Obviously, you should never play with money you have to pay your bills or perhaps cover your daily demands. As this stating goes – have fun with money that you could afford to shed. Don’t forget that will online casinos are usually available 24/7 in addition to there’s do not need be in a be quick when visiting these internet sites. First and primarily, you should understand that not all casino games have similar odds. As the matter of truth, many of them have very much better odds as compared to others. For example, online slot games have some from the worst odds you will find in this business.

If an individual check out a land-based casino, you have to place the bet to be able to perform.
These games are not really only fun to play but are usually also extremely exciting.
This is just what brings the enjoyment, excitement, and high quality gaming for your on-line casino.
Make certain to supply the most popular banking methods so players can quickly deposit and take away from the casino.

There are many casino game titles like slot game titles, roulette, and keno where you can find amazing jackpots. In some cases, these jackpots will be worth hundreds regarding thousands of bucks. But, if an individual are thinking about obtaining a way in order to win a jackpot feature like this, you may realize that you will realize that the particular odds of succeeding are extremely minimal. This means that will you don’t possess to invest any of your funds to try out a video game there. Obviously, this specific also means of which you won’t be able to earn money, but you should understand this as a new way to generate money in on the internet casinos over time.

Web Development

But what’s known for sure is that each of these people has specific units of rules. So, before you commence playing on a new casino site, make sure that you understand the fundamentals of the sport you are looking at. It would be even better if you spend several time reading guides that can aid master that game. One of the particular things that create casino sites thus exciting and popular is that an individual can get entry to hundreds of games. On the some other hand, there” “are some casino games with excellent odds.

Gambling will be unpredictable, and one must realize that it is not wise to invest their finances at risk as there is constantly an opportunity of losing.
Despite RTPs becoming seemingly balanced in the direction of the gamer, these statistics indicate that there will always become an assurance of come back to a casino.
The least difficult and quickest technique is the White Label solution, and it takes around a couple of to three months.
With that at heart, I wanted to offer you an in depth review of the actions take to start an online casino.
If functioning in order to” “live casinos, they obtain profit from game titles while there is no randomly number generator.

You won’t become able to any casino without repayment processors, so you’ll have to help to make” “deals with reputable payment companies. Now that I’ve covered most of the important things about starting and working an online casino let’s take a quick look at the actions you need to take to open it yourself. Many regulatory bodies within the world offer licenses to internet casinos and other gambling websites. Despite RTPs becoming seemingly balanced towards the ball player, these figures indicate that presently there will always become guaranteed of go back to a casino. Players can also keep on to expect completely random gameplay – for example, a great RTP of 97% isn’t an assurance that they will certainly lose just 3% of times. How to be able to make money at casino is a frequent issue these days and if you are seeking for an solution to this query look no even more.

Online Casino Benefits Over The Players

ECOGRA may be the online playing industry’s independent limiter and they evaluate online casinos to be sure they’re secure regarding players. If you would like” “for making money with on the internet casinos, you have got to take some time to be able to prepare and learn each of the subtleties in the industry. For instance, you need to know which game titles are beneficial in addition to which ones don’t have decent probabilities. In addition, you have to possess virtues such as patience and discipline as they play a crucial role inside this process.

Last but not minimum, many gambling specialists advise that the best way to make money with on the internet casinos is in order to aim at making small, achievable income rather than colossal amounts.
Most of the particular casinos have an on line casino VIP program that is used to be able to rank players of which are entitled to this reward.
First of all, there’s blackjack, a card game with typical odds that move below 1%.
We’ll cover several matters, including considering particular game strategies, money management tips, and how to maximize bonuses for a new rewarding gaming encounter.

We all know of which online casinos make a fortune, as the latest estimates recommend that the online gambling market is usually worth a staggering $66. 7 billion. Having a strategy get is just as essential as” “using a strategy for your moves when applicable. What is even more, without a dependable plan for your own bankroll, you will be bound to lose all of your own winnings.

How We Make Money

And as we keep mentioning, you need a solid partner that knows how to design and develop a quality casino software. It is crucial to keep in mind that creating a dedicated on line casino app will require a larger budget compared to building an MVP. But if” “you could have the resources, the dedicated app may be a fantastic way to ensure your product is top-notch. Your casino application needs to become able to stand out in a sea of competition.

However, the casinos bank on some gamers being reckless since it’s another method for them to ensure they win more as compared to those players.
To successfully acquire new players, you’ll want to be able to use targeted text messages.
Make sure to usually look at the minimum bet limit a particular game has as this is the total amount that you will be required to spot every time inside order to remain in the game.
With prototypes of your slots, we can quickly show you how your online casino will look and feel.

CasinoWizard comes with an expert team of 4 slots- and internet casino enthusiasts with more than 50 combined a lot of experience. Yes, not only does the old shield dominate the on-line casino landscape, but some new traders have made a great impact, too. Isn´t it enough in order to provide players with the most known payment strategies like VISA, Master card, and Bank transactions?

Avoid Sketchy Sites

Analytics Insight® is an influential platform dedicated to information, trends, and opinion from the globe of data-driven technologies. It monitors innovations, recognition, and achievements made by Synthetic Intelligence, Big Data and Analytics companies across the globe. Analytics Insight will be an influential system dedicated to information, trends, and views from your world of data-driven technologies. The options are increasing, but a good way to employ them is to be able to gamble online. Do your quest and possess a proper technique plan ready regarding what markets you would like to target and exactly why.” “[newline]Latin America is increasing, but again, you need some being familiar with of those marketplaces and correctly translated content. One sure way to are unsuccessful is to use poorly converted content, so pay out attention to them.

These events often require an entry fee but allow gamers to win money by gambling.
There are numerous ways you can leverage your online casino to help to make money.
But it offers the advantage of being higher than a cashable added bonus (hence a larger playing bankroll) even though also the gambling requirements will end up being higher.
Winnings that exceed either $600 or 300 times your initial wager must be reported in a horse racing track.

Are used to entice participants to keep placing bets because they will are offered if you reload your account. Loyalty bonuses will be rewards for players that have advanced in levels because associated with long term engagement with the on line casino. Most of the casinos possess a casino VIP program of which is used to be able to rank players that are eligible for this reward. Casino” “procuring bonuses involve the refunds you obtain whenever you register a streak of loss. How to make money from on-line casino bonuses is now a common training within the gaming world.

Do Internet Casinos Report Gambling Revenue To The Internal Revenue Service?

The right and scalable platform plays a role of a skeleton for your business and determines how easy it is to develop and grow your casino app. With prototypes of your slot machines, we can quickly demonstrate how your online casino will look and feel. We can also help you with the more technical aspects, such as setting up a payment gateway and choosing the right hosting solution.

You need to provide players a cause to choose your on the internet casino instead of a competitor next time they wish to play.
You can perform live commentary, communicate with the talk functionality, or create banter between gamers (if applicable).
This is the hard reality, and you need to realize what you are usually getting into before investing time in addition to money into releasing your own casinos.

You must furthermore integrate the necessary features like repayment systems and user accounts management. The point is the fact when you run your own personal online casino, a person decide if you permit players spin together with the best odds or with RTPs that increase your current chances of creating a profitable business. The most popular on line casino games are slots, poker, blackjack, and roulette. Online casino business is a profitable business that is desirable to learn by interested business-minded individuals regardless of their previous experience. The enterprise has” “turned into one of the leading internet businesses in the world today that provides maximum profit over a relatively quick period of period.

Find And Safe Popular Payment Methods

Players can easily still hit huge wins when enjoying on lower RTP versions, but their particular balances will dry up faster as compared to when playing around the best-paying options. Most players have zero idea that these alternatives even exist and automatically imagine they always play on typically the best-paying version any time in reality the contrary might be real. Make sure of which whoever does these kinds of negotiations to suit your needs provides previous experience of how these deals should be made in addition to knowledge about typically the going rates.

To achieve success at internet marketer marketing, choosing reliable and trustworthy on-line casinos with good alteration rates is important.
Pay N Play casinos gather the players’ banking details via Trustly therefore that players can skip right in order to the deposit.
This number, of program, translates into over 90% of individuals who lose big time in the particular gambling industry.
Another good advice related to casino game titles and learning these kinds of games is to be able to play 1 or 2 various types of video games at once.

The house edge is the expression which describes typically the built-in advantage regarding the casino or in other phrases, the proportion of almost all wagered money that you are anticipated to get involved typically the long term. To achieve success at internet marketer marketing, choosing trustworthy and trustworthy on the internet casinos with high transformation rates is important. To attract prospective players, you may create content such as reviews, guides, or even comparisons on the web site or social networking stations. For instance, a person can create a list of top websites and gives users to play with a 5 dollar deposit casino or even other low-deposit websites. Live casino video games are completely diverse ball games in addition to work by using a residence edge. They assure profits to the on-line casino in the long run, although.

Sign In To Read The Full Article”

Having a new” “casino with real retailers and live video clip streaming features will be fundamental for your own business. SoftGamings may offer any sport beyond this listing, guaranteed to become the great source associated with entertainment. While that is true of which it is possible to make money with online casinos, an individual should always view gambling mainly being a source of amusement. Bear in brain that all on line casino games have the built-in advantage which often will eventually trigger you to shed money. Therefore, that is best to be able to simply benefit from the casino game which you have chosen in addition to make the just about all of your time online. If you play skill-based games and possess a money administration strategy, you could have enjoyment and at typically the same time, make money.

Stick to game titles where your ability can give an individual an advantage on the casino – make use of our best strategy with regard to roulette guide in roulette such as.
Ok, so an individual decided to possibly look into creating your own platform or go for the package alternative where you get almost all of the time consuming elements served over a silver platter.
In the end, be aware that it will most likely take you mainly because many as two years to break even.
Now that I’ve covered most regarding the essential things about starting and working an online casino let’s take a quick look at the methods you need to take to open up it yourself.
Today, the best payment methods inside casinos are e-wallets and cryptocurrency.

There are shared benefits to delightful offers and continuous promotions that players come across frequently at online casinos. For example, the casino offering a no-deposit bonus will give a new gamer the opportunity to try the game free of charge without risk. For typically the casino, there’s a new chance that said player will determine to join plus play more games, this time with real money. Another important factor to think about when choosing an internet casino is the number of available video games. The more video games a website offers, typically the more appealing it is to customers, and a wide assortment of games often indicates high site visitors levels.

Cryptos Set In Order To Explode Before The Bitcoin Halving Based To Chatgpt: Cardano (ada), Everlodge (eldg), Tron (trx)

The more gamers you might have and the more money they invest, the additional the casino will earn. That’s since although the games” “are based on luck, in the grand scheme regarding things, the online casino will always make more than it manages to lose. The gambling online business is rising, plus more and additional players are becoming a member of it, so there’s always space for a new businessperson to enter typically the fold. Do you play casino games on a daily basis for more than a few hours? If the answers to be able to these questions will be affirmative, then probably it’s time to stop to check out assist.

However, given that you get amused by playing a casino game, presently there are only 2 possible outcomes – to either succeed or lose. Therefore, the inevitable query whether or not necessarily it is possible to building income with on-line casinos arises. Another thing that comes to mind is usually whether some online casino games truly offer better odds.

BDM Cricket India We deliver you best stories and news.

How To Start Out An Online Online Casino: Costs, Licenses, Games And More

What Are Usually The Best Way To Make Money At The Casino?

#5 Find A Reliable Advancement Team That May Turn Your Eyesight Into Reality

How Does An Online Casino Operate?

How To Make Money Online: 8 Work-from-home Jobs To Choose From

How To Gain From Casino Bonus Deals With Online Slots

Choosing Plus Playing Games

Tips In Order To Have Got Fun Playing Online Baccarat

Web Development

Online Casino Benefits Over The Players

How We Make Money

Avoid Sketchy Sites

Do Internet Casinos Report Gambling Revenue To The Internal Revenue Service?

Find And Safe Popular Payment Methods

Sign In To Read The Full Article”

Cryptos Set In Order To Explode Before The Bitcoin Halving Based To Chatgpt: Cardano (ada), Everlodge (eldg), Tron (trx)

Related Articles

Check Also

A Beginner’s Facts Playing Casino Slots

Leave a Reply Cancel reply

How To Start Out An Online Online Casino: Costs, Licenses, Games And More

What Are Usually The Best Way To Make Money At The Casino?

#5 Find A Reliable Advancement Team That May Turn Your Eyesight Into Reality

How Does An Online Casino Operate?

How To Make Money Online: 8 Work-from-home Jobs To Choose From

How To Gain From Casino Bonus Deals With Online Slots

Choosing Plus Playing Games

Tips In Order To Have Got Fun Playing Online Baccarat

Web Development

Online Casino Benefits Over The Players

How We Make Money

Avoid Sketchy Sites

Do Internet Casinos Report Gambling Revenue To The Internal Revenue Service?

Find And Safe Popular Payment Methods

Sign In To Read The Full Article”

Cryptos Set In Order To Explode Before The Bitcoin Halving Based To Chatgpt: Cardano (ada), Everlodge (eldg), Tron (trx)

Related Articles

Отнесение к разряду интерактивный казино в 2025 топ-десял намного лучших веб сайтов в видах игры нате действительные аржаны, благонадежные обзоры

Bizbet Giriş: Türkiye’de Spor Bahislerine Kolay Başlangıç Rehberi

A Beginner’s Facts Playing Casino Slots

Check Also

A Beginner’s Facts Playing Casino Slots

Leave a Reply Cancel reply