3 * WordPress Upgrade API
5 * Most of the functions are pluggable and can be overwritten
8 * @subpackage Administration
11 /** Include user install customize script. */
12 if ( file_exists(WP_CONTENT_DIR . '/install.php') )
13 require (WP_CONTENT_DIR . '/install.php');
15 /** WordPress Administration API */
16 require_once(ABSPATH . 'wp-admin/includes/admin.php');
18 /** WordPress Schema API */
19 require_once(ABSPATH . 'wp-admin/includes/schema.php');
21 if ( !function_exists('wp_install') ) :
25 * {@internal Missing Long Description}}
29 * @param string $blog_title Blog title.
30 * @param string $user_name User's username.
31 * @param string $user_email User's email.
32 * @param bool $public Whether blog is public.
33 * @param null $deprecated Optional. Not used.
34 * @param string $user_password Optional. User's chosen password. Will default to a random password.
35 * @return array Array keys 'url', 'user_id', 'password', 'password_message'.
37 function wp_install( $blog_title, $user_name, $user_email, $public, $deprecated = '', $user_password = '' ) {
38 if ( !empty( $deprecated ) )
39 _deprecated_argument( __FUNCTION__, '2.6' );
41 wp_check_mysql_version();
43 make_db_current_silent();
47 update_option('blogname', $blog_title);
48 update_option('admin_email', $user_email);
49 update_option('blog_public', $public);
51 $guessurl = wp_guess_url();
53 update_option('siteurl', $guessurl);
55 // If not a public blog, don't ping.
57 update_option('default_pingback_flag', 0);
59 // Create default user. If the user already exists, the user tables are
60 // being shared among blogs. Just set the role in that case.
61 $user_id = username_exists($user_name);
62 $user_password = trim($user_password);
63 $email_password = false;
64 if ( !$user_id && empty($user_password) ) {
65 $user_password = wp_generate_password( 12, false );
66 $message = __('<strong><em>Note that password</em></strong> carefully! It is a <em>random</em> password that was generated just for you.');
67 $user_id = wp_create_user($user_name, $user_password, $user_email);
68 update_user_option($user_id, 'default_password_nag', true, true);
69 $email_password = true;
70 } else if ( !$user_id ) {
71 // Password has been provided
72 $message = '<em>'.__('Your chosen password.').'</em>';
73 $user_id = wp_create_user($user_name, $user_password, $user_email);
75 $message = __('User already exists. Password inherited.');
78 $user = new WP_User($user_id);
79 $user->set_role('administrator');
81 wp_install_defaults($user_id);
83 flush_rewrite_rules();
85 wp_new_blog_notification($blog_title, $guessurl, $user_id, ($email_password ? $user_password : __('The password you chose during the install.') ) );
90 * Fires after a site is fully installed.
94 * @param WP_User $user The site owner.
96 do_action( 'wp_install', $user );
98 return array('url' => $guessurl, 'user_id' => $user_id, 'password' => $user_password, 'password_message' => $message);
102 if ( !function_exists('wp_install_defaults') ) :
104 * {@internal Missing Short Description}}
106 * {@internal Missing Long Description}}
110 * @param int $user_id User ID.
112 function wp_install_defaults( $user_id ) {
113 global $wpdb, $wp_rewrite, $table_prefix;
116 $cat_name = __('Uncategorized');
117 /* translators: Default category slug */
118 $cat_slug = sanitize_title(_x('Uncategorized', 'Default category slug'));
120 if ( global_terms_enabled() ) {
121 $cat_id = $wpdb->get_var( $wpdb->prepare( "SELECT cat_ID FROM {$wpdb->sitecategories} WHERE category_nicename = %s", $cat_slug ) );
122 if ( $cat_id == null ) {
123 $wpdb->insert( $wpdb->sitecategories, array('cat_ID' => 0, 'cat_name' => $cat_name, 'category_nicename' => $cat_slug, 'last_updated' => current_time('mysql', true)) );
124 $cat_id = $wpdb->insert_id;
126 update_option('default_category', $cat_id);
131 $wpdb->insert( $wpdb->terms, array('term_id' => $cat_id, 'name' => $cat_name, 'slug' => $cat_slug, 'term_group' => 0) );
132 $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $cat_id, 'taxonomy' => 'category', 'description' => '', 'parent' => 0, 'count' => 1));
133 $cat_tt_id = $wpdb->insert_id;
136 $now = date('Y-m-d H:i:s');
137 $now_gmt = gmdate('Y-m-d H:i:s');
138 $first_post_guid = get_option('home') . '/?p=1';
140 if ( is_multisite() ) {
141 $first_post = get_site_option( 'first_post' );
143 if ( empty($first_post) )
144 $first_post = __( 'Welcome to <a href="SITE_URL">SITE_NAME</a>. This is your first post. Edit or delete it, then start blogging!' );
146 $first_post = str_replace( "SITE_URL", esc_url( network_home_url() ), $first_post );
147 $first_post = str_replace( "SITE_NAME", get_current_site()->site_name, $first_post );
149 $first_post = __('Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!');
152 $wpdb->insert( $wpdb->posts, array(
153 'post_author' => $user_id,
155 'post_date_gmt' => $now_gmt,
156 'post_content' => $first_post,
157 'post_excerpt' => '',
158 'post_title' => __('Hello world!'),
159 /* translators: Default post slug */
160 'post_name' => sanitize_title( _x('hello-world', 'Default post slug') ),
161 'post_modified' => $now,
162 'post_modified_gmt' => $now_gmt,
163 'guid' => $first_post_guid,
164 'comment_count' => 1,
167 'post_content_filtered' => ''
169 $wpdb->insert( $wpdb->term_relationships, array('term_taxonomy_id' => $cat_tt_id, 'object_id' => 1) );
172 $first_comment_author = __('Mr WordPress');
173 $first_comment_url = 'https://wordpress.org/';
174 $first_comment = __('Hi, this is a comment.
175 To delete a comment, just log in and view the post's comments. There you will have the option to edit or delete them.');
176 if ( is_multisite() ) {
177 $first_comment_author = get_site_option( 'first_comment_author', $first_comment_author );
178 $first_comment_url = get_site_option( 'first_comment_url', network_home_url() );
179 $first_comment = get_site_option( 'first_comment', $first_comment );
181 $wpdb->insert( $wpdb->comments, array(
182 'comment_post_ID' => 1,
183 'comment_author' => $first_comment_author,
184 'comment_author_email' => '',
185 'comment_author_url' => $first_comment_url,
186 'comment_date' => $now,
187 'comment_date_gmt' => $now_gmt,
188 'comment_content' => $first_comment
192 $first_page = sprintf( __( "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:
194 <blockquote>Hi there! I'm a bike messenger by day, aspiring actor by night, and this is my blog. I live in Los Angeles, have a great dog named Jack, and I like piña coladas. (And gettin' caught in the rain.)</blockquote>
196 ...or something like this:
198 <blockquote>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.</blockquote>
200 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() );
201 if ( is_multisite() )
202 $first_page = get_site_option( 'first_page', $first_page );
203 $first_post_guid = get_option('home') . '/?page_id=2';
204 $wpdb->insert( $wpdb->posts, array(
205 'post_author' => $user_id,
207 'post_date_gmt' => $now_gmt,
208 'post_content' => $first_page,
209 'post_excerpt' => '',
210 'post_title' => __( 'Sample Page' ),
211 /* translators: Default page slug */
212 'post_name' => __( 'sample-page' ),
213 'post_modified' => $now,
214 'post_modified_gmt' => $now_gmt,
215 'guid' => $first_post_guid,
216 'post_type' => 'page',
219 'post_content_filtered' => ''
221 $wpdb->insert( $wpdb->postmeta, array( 'post_id' => 2, 'meta_key' => '_wp_page_template', 'meta_value' => 'default' ) );
223 // Set up default widgets for default theme.
224 update_option( 'widget_search', array ( 2 => array ( 'title' => '' ), '_multiwidget' => 1 ) );
225 update_option( 'widget_recent-posts', array ( 2 => array ( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) );
226 update_option( 'widget_recent-comments', array ( 2 => array ( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) );
227 update_option( 'widget_archives', array ( 2 => array ( 'title' => '', 'count' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) );
228 update_option( 'widget_categories', array ( 2 => array ( 'title' => '', 'count' => 0, 'hierarchical' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) );
229 update_option( 'widget_meta', array ( 2 => array ( 'title' => '' ), '_multiwidget' => 1 ) );
230 update_option( 'sidebars_widgets', array ( 'wp_inactive_widgets' => array (), 'sidebar-1' => array ( 0 => 'search-2', 1 => 'recent-posts-2', 2 => 'recent-comments-2', 3 => 'archives-2', 4 => 'categories-2', 5 => 'meta-2', ), 'sidebar-2' => array (), 'sidebar-3' => array (), 'array_version' => 3 ) );
232 if ( ! is_multisite() )
233 update_user_meta( $user_id, 'show_welcome_panel', 1 );
234 elseif ( ! is_super_admin( $user_id ) && ! metadata_exists( 'user', $user_id, 'show_welcome_panel' ) )
235 update_user_meta( $user_id, 'show_welcome_panel', 2 );
237 if ( is_multisite() ) {
238 // Flush rules to pick up the new page.
240 $wp_rewrite->flush_rules();
242 $user = new WP_User($user_id);
243 $wpdb->update( $wpdb->options, array('option_value' => $user->user_email), array('option_name' => 'admin_email') );
245 // Remove all perms except for the login user.
246 $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'user_level') );
247 $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'capabilities') );
249 // Delete any caps that snuck into the previously active blog. (Hardcoded to blog 1 for now.) TODO: Get previous_blog_id.
250 if ( !is_super_admin( $user_id ) && $user_id != 1 )
251 $wpdb->delete( $wpdb->usermeta, array( 'user_id' => $user_id , 'meta_key' => $wpdb->base_prefix.'1_capabilities' ) );
256 if ( !function_exists('wp_new_blog_notification') ) :
258 * {@internal Missing Short Description}}
260 * {@internal Missing Long Description}}
264 * @param string $blog_title Blog title.
265 * @param string $blog_url Blog url.
266 * @param int $user_id User ID.
267 * @param string $password User's Password.
269 function wp_new_blog_notification($blog_title, $blog_url, $user_id, $password) {
270 $user = new WP_User( $user_id );
271 $email = $user->user_email;
272 $name = $user->user_login;
273 $message = sprintf(__("Your new WordPress site has been successfully set up at:
277 You can log in to the administrator account with the following information:
282 We hope you enjoy your new site. Thanks!
285 https://wordpress.org/
286 "), $blog_url, $name, $password);
288 @wp_mail($email, __('New WordPress Site'), $message);
292 if ( !function_exists('wp_upgrade') ) :
294 * Run WordPress Upgrade functions.
296 * {@internal Missing Long Description}}
302 function wp_upgrade() {
303 global $wp_current_db_version, $wp_db_version, $wpdb;
305 $wp_current_db_version = __get_option('db_version');
307 // We are up-to-date. Nothing to do.
308 if ( $wp_db_version == $wp_current_db_version )
311 if ( ! is_blog_installed() )
314 wp_check_mysql_version();
316 pre_schema_upgrade();
317 make_db_current_silent();
319 if ( is_multisite() && is_main_site() )
323 if ( is_multisite() ) {
324 if ( $wpdb->get_row( "SELECT blog_id FROM {$wpdb->blog_versions} WHERE blog_id = '{$wpdb->blogid}'" ) )
325 $wpdb->query( "UPDATE {$wpdb->blog_versions} SET db_version = '{$wp_db_version}' WHERE blog_id = '{$wpdb->blogid}'" );
327 $wpdb->query( "INSERT INTO {$wpdb->blog_versions} ( `blog_id` , `db_version` , `last_updated` ) VALUES ( '{$wpdb->blogid}', '{$wp_db_version}', NOW());" );
331 * Fires after a site is fully upgraded.
335 * @param int $wp_db_version The new $wp_db_version.
336 * @param int $wp_current_db_version The old (current) $wp_db_version.
338 do_action( 'wp_upgrade', $wp_db_version, $wp_current_db_version );
343 * Functions to be called in install and upgrade scripts.
345 * {@internal Missing Long Description}}
349 function upgrade_all() {
350 global $wp_current_db_version, $wp_db_version;
351 $wp_current_db_version = __get_option('db_version');
353 // We are up-to-date. Nothing to do.
354 if ( $wp_db_version == $wp_current_db_version )
357 // If the version is not set in the DB, try to guess the version.
358 if ( empty($wp_current_db_version) ) {
359 $wp_current_db_version = 0;
361 // If the template option exists, we have 1.5.
362 $template = __get_option('template');
363 if ( !empty($template) )
364 $wp_current_db_version = 2541;
367 if ( $wp_current_db_version < 6039 )
368 upgrade_230_options_table();
372 if ( $wp_current_db_version < 2541 ) {
379 if ( $wp_current_db_version < 3308 )
382 if ( $wp_current_db_version < 4772 )
385 if ( $wp_current_db_version < 4351 )
388 if ( $wp_current_db_version < 5539 )
391 if ( $wp_current_db_version < 6124 )
392 upgrade_230_old_tables();
394 if ( $wp_current_db_version < 7499 )
397 if ( $wp_current_db_version < 7935 )
400 if ( $wp_current_db_version < 8201 )
403 if ( $wp_current_db_version < 8989 )
406 if ( $wp_current_db_version < 10360 )
409 if ( $wp_current_db_version < 11958 )
412 if ( $wp_current_db_version < 15260 )
415 if ( $wp_current_db_version < 19389 )
418 if ( $wp_current_db_version < 20080 )
421 if ( $wp_current_db_version < 22422 )
424 if ( $wp_current_db_version < 25824 )
427 if ( $wp_current_db_version < 26148 )
430 if ( $wp_current_db_version < 26691 )
433 maybe_disable_link_manager();
435 maybe_disable_automattic_widgets();
437 update_option( 'db_version', $wp_db_version );
438 update_option( 'db_upgraded', true );
442 * Execute changes made in WordPress 1.0.
446 function upgrade_100() {
449 // Get the title and ID of every post, post_name to check if it already has a value
450 $posts = $wpdb->get_results("SELECT ID, post_title, post_name FROM $wpdb->posts WHERE post_name = ''");
452 foreach($posts as $post) {
453 if ('' == $post->post_name) {
454 $newtitle = sanitize_title($post->post_title);
455 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_name = %s WHERE ID = %d", $newtitle, $post->ID) );
460 $categories = $wpdb->get_results("SELECT cat_ID, cat_name, category_nicename FROM $wpdb->categories");
461 foreach ($categories as $category) {
462 if ('' == $category->category_nicename) {
463 $newtitle = sanitize_title($category->cat_name);
464 $wpdb->update( $wpdb->categories, array('category_nicename' => $newtitle), array('cat_ID' => $category->cat_ID) );
468 $wpdb->query("UPDATE $wpdb->options SET option_value = REPLACE(option_value, 'wp-links/links-images/', 'wp-images/links/')
469 WHERE option_name LIKE 'links_rating_image%'
470 AND option_value LIKE 'wp-links/links-images/%'");
472 $done_ids = $wpdb->get_results("SELECT DISTINCT post_id FROM $wpdb->post2cat");
474 foreach ($done_ids as $done_id) :
475 $done_posts[] = $done_id->post_id;
477 $catwhere = ' AND ID NOT IN (' . implode(',', $done_posts) . ')';
482 $allposts = $wpdb->get_results("SELECT ID, post_category FROM $wpdb->posts WHERE post_category != '0' $catwhere");
484 foreach ($allposts as $post) {
485 // Check to see if it's already been imported
486 $cat = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->post2cat WHERE post_id = %d AND category_id = %d", $post->ID, $post->post_category) );
487 if (!$cat && 0 != $post->post_category) { // If there's no result
488 $wpdb->insert( $wpdb->post2cat, array('post_id' => $post->ID, 'category_id' => $post->post_category) );
495 * Execute changes made in WordPress 1.0.1.
499 function upgrade_101() {
502 // Clean up indices, add a few
503 add_clean_index($wpdb->posts, 'post_name');
504 add_clean_index($wpdb->posts, 'post_status');
505 add_clean_index($wpdb->categories, 'category_nicename');
506 add_clean_index($wpdb->comments, 'comment_approved');
507 add_clean_index($wpdb->comments, 'comment_post_ID');
508 add_clean_index($wpdb->links , 'link_category');
509 add_clean_index($wpdb->links , 'link_visible');
513 * Execute changes made in WordPress 1.2.
517 function upgrade_110() {
520 // Set user_nicename.
521 $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users");
522 foreach ($users as $user) {
523 if ('' == $user->user_nicename) {
524 $newname = sanitize_title($user->user_nickname);
525 $wpdb->update( $wpdb->users, array('user_nicename' => $newname), array('ID' => $user->ID) );
529 $users = $wpdb->get_results("SELECT ID, user_pass from $wpdb->users");
530 foreach ($users as $row) {
531 if (!preg_match('/^[A-Fa-f0-9]{32}$/', $row->user_pass)) {
532 $wpdb->update( $wpdb->users, array('user_pass' => md5($row->user_pass)), array('ID' => $row->ID) );
536 // Get the GMT offset, we'll use that later on
537 $all_options = get_alloptions_110();
539 $time_difference = $all_options->time_difference;
541 $server_time = time()+date('Z');
542 $weblogger_time = $server_time + $time_difference * HOUR_IN_SECONDS;
545 $diff_gmt_server = ($gmt_time - $server_time) / HOUR_IN_SECONDS;
546 $diff_weblogger_server = ($weblogger_time - $server_time) / HOUR_IN_SECONDS;
547 $diff_gmt_weblogger = $diff_gmt_server - $diff_weblogger_server;
548 $gmt_offset = -$diff_gmt_weblogger;
550 // Add a gmt_offset option, with value $gmt_offset
551 add_option('gmt_offset', $gmt_offset);
553 // Check if we already set the GMT fields (if we did, then
554 // MAX(post_date_gmt) can't be '0000-00-00 00:00:00'
555 // <michel_v> I just slapped myself silly for not thinking about it earlier
556 $got_gmt_fields = ! ($wpdb->get_var("SELECT MAX(post_date_gmt) FROM $wpdb->posts") == '0000-00-00 00:00:00');
558 if (!$got_gmt_fields) {
560 // Add or subtract time to all dates, to get GMT dates
561 $add_hours = intval($diff_gmt_weblogger);
562 $add_minutes = intval(60 * ($diff_gmt_weblogger - $add_hours));
563 $wpdb->query("UPDATE $wpdb->posts SET post_date_gmt = DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)");
564 $wpdb->query("UPDATE $wpdb->posts SET post_modified = post_date");
565 $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'");
566 $wpdb->query("UPDATE $wpdb->comments SET comment_date_gmt = DATE_ADD(comment_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)");
567 $wpdb->query("UPDATE $wpdb->users SET user_registered = DATE_ADD(user_registered, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)");
573 * Execute changes made in WordPress 1.5.
577 function upgrade_130() {
580 // Remove extraneous backslashes.
581 $posts = $wpdb->get_results("SELECT ID, post_title, post_content, post_excerpt, guid, post_date, post_name, post_status, post_author FROM $wpdb->posts");
583 foreach($posts as $post) {
584 $post_content = addslashes(deslash($post->post_content));
585 $post_title = addslashes(deslash($post->post_title));
586 $post_excerpt = addslashes(deslash($post->post_excerpt));
587 if ( empty($post->guid) )
588 $guid = get_permalink($post->ID);
592 $wpdb->update( $wpdb->posts, compact('post_title', 'post_content', 'post_excerpt', 'guid'), array('ID' => $post->ID) );
597 // Remove extraneous backslashes.
598 $comments = $wpdb->get_results("SELECT comment_ID, comment_author, comment_content FROM $wpdb->comments");
600 foreach($comments as $comment) {
601 $comment_content = deslash($comment->comment_content);
602 $comment_author = deslash($comment->comment_author);
604 $wpdb->update($wpdb->comments, compact('comment_content', 'comment_author'), array('comment_ID' => $comment->comment_ID) );
608 // Remove extraneous backslashes.
609 $links = $wpdb->get_results("SELECT link_id, link_name, link_description FROM $wpdb->links");
611 foreach($links as $link) {
612 $link_name = deslash($link->link_name);
613 $link_description = deslash($link->link_description);
615 $wpdb->update( $wpdb->links, compact('link_name', 'link_description'), array('link_id' => $link->link_id) );
619 $active_plugins = __get_option('active_plugins');
621 // If plugins are not stored in an array, they're stored in the old
622 // newline separated format. Convert to new format.
623 if ( !is_array( $active_plugins ) ) {
624 $active_plugins = explode("\n", trim($active_plugins));
625 update_option('active_plugins', $active_plugins);
629 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optionvalues');
630 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiontypes');
631 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroups');
632 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroup_options');
634 // Update comments table to use comment_type
635 $wpdb->query("UPDATE $wpdb->comments SET comment_type='trackback', comment_content = REPLACE(comment_content, '<trackback />', '') WHERE comment_content LIKE '<trackback />%'");
636 $wpdb->query("UPDATE $wpdb->comments SET comment_type='pingback', comment_content = REPLACE(comment_content, '<pingback />', '') WHERE comment_content LIKE '<pingback />%'");
638 // Some versions have multiple duplicate option_name rows with the same values
639 $options = $wpdb->get_results("SELECT option_name, COUNT(option_name) AS dupes FROM `$wpdb->options` GROUP BY option_name");
640 foreach ( $options as $option ) {
641 if ( 1 != $option->dupes ) { // Could this be done in the query?
642 $limit = $option->dupes - 1;
643 $dupe_ids = $wpdb->get_col( $wpdb->prepare("SELECT option_id FROM $wpdb->options WHERE option_name = %s LIMIT %d", $option->option_name, $limit) );
645 $dupe_ids = join($dupe_ids, ',');
646 $wpdb->query("DELETE FROM $wpdb->options WHERE option_id IN ($dupe_ids)");
655 * Execute changes made in WordPress 2.0.
659 function upgrade_160() {
660 global $wpdb, $wp_current_db_version;
662 populate_roles_160();
664 $users = $wpdb->get_results("SELECT * FROM $wpdb->users");
665 foreach ( $users as $user ) :
666 if ( !empty( $user->user_firstname ) )
667 update_user_meta( $user->ID, 'first_name', wp_slash($user->user_firstname) );
668 if ( !empty( $user->user_lastname ) )
669 update_user_meta( $user->ID, 'last_name', wp_slash($user->user_lastname) );
670 if ( !empty( $user->user_nickname ) )
671 update_user_meta( $user->ID, 'nickname', wp_slash($user->user_nickname) );
672 if ( !empty( $user->user_level ) )
673 update_user_meta( $user->ID, $wpdb->prefix . 'user_level', $user->user_level );
674 if ( !empty( $user->user_icq ) )
675 update_user_meta( $user->ID, 'icq', wp_slash($user->user_icq) );
676 if ( !empty( $user->user_aim ) )
677 update_user_meta( $user->ID, 'aim', wp_slash($user->user_aim) );
678 if ( !empty( $user->user_msn ) )
679 update_user_meta( $user->ID, 'msn', wp_slash($user->user_msn) );
680 if ( !empty( $user->user_yim ) )
681 update_user_meta( $user->ID, 'yim', wp_slash($user->user_icq) );
682 if ( !empty( $user->user_description ) )
683 update_user_meta( $user->ID, 'description', wp_slash($user->user_description) );
685 if ( isset( $user->user_idmode ) ):
686 $idmode = $user->user_idmode;
687 if ($idmode == 'nickname') $id = $user->user_nickname;
688 if ($idmode == 'login') $id = $user->user_login;
689 if ($idmode == 'firstname') $id = $user->user_firstname;
690 if ($idmode == 'lastname') $id = $user->user_lastname;
691 if ($idmode == 'namefl') $id = $user->user_firstname.' '.$user->user_lastname;
692 if ($idmode == 'namelf') $id = $user->user_lastname.' '.$user->user_firstname;
693 if (!$idmode) $id = $user->user_nickname;
694 $wpdb->update( $wpdb->users, array('display_name' => $id), array('ID' => $user->ID) );
697 // FIXME: RESET_CAPS is temporary code to reset roles and caps if flag is set.
698 $caps = get_user_meta( $user->ID, $wpdb->prefix . 'capabilities');
699 if ( empty($caps) || defined('RESET_CAPS') ) {
700 $level = get_user_meta($user->ID, $wpdb->prefix . 'user_level', true);
701 $role = translate_level_to_role($level);
702 update_user_meta( $user->ID, $wpdb->prefix . 'capabilities', array($role => true) );
706 $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' );
707 $wpdb->hide_errors();
708 foreach ( $old_user_fields as $old )
709 $wpdb->query("ALTER TABLE $wpdb->users DROP $old");
710 $wpdb->show_errors();
712 // populate comment_count field of posts table
713 $comments = $wpdb->get_results( "SELECT comment_post_ID, COUNT(*) as c FROM $wpdb->comments WHERE comment_approved = '1' GROUP BY comment_post_ID" );
714 if ( is_array( $comments ) )
715 foreach ($comments as $comment)
716 $wpdb->update( $wpdb->posts, array('comment_count' => $comment->c), array('ID' => $comment->comment_post_ID) );
718 // Some alpha versions used a post status of object instead of attachment and put
719 // the mime type in post_type instead of post_mime_type.
720 if ( $wp_current_db_version > 2541 && $wp_current_db_version <= 3091 ) {
721 $objects = $wpdb->get_results("SELECT ID, post_type FROM $wpdb->posts WHERE post_status = 'object'");
722 foreach ($objects as $object) {
723 $wpdb->update( $wpdb->posts, array( 'post_status' => 'attachment',
724 'post_mime_type' => $object->post_type,
726 array( 'ID' => $object->ID ) );
728 $meta = get_post_meta($object->ID, 'imagedata', true);
729 if ( ! empty($meta['file']) )
730 update_attached_file( $object->ID, $meta['file'] );
736 * Execute changes made in WordPress 2.1.
740 function upgrade_210() {
741 global $wpdb, $wp_current_db_version;
743 if ( $wp_current_db_version < 3506 ) {
744 // Update status and type.
745 $posts = $wpdb->get_results("SELECT ID, post_status FROM $wpdb->posts");
747 if ( ! empty($posts) ) foreach ($posts as $post) {
748 $status = $post->post_status;
751 if ( 'static' == $status ) {
754 } else if ( 'attachment' == $status ) {
756 $type = 'attachment';
759 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_status = %s, post_type = %s WHERE ID = %d", $status, $type, $post->ID) );
763 if ( $wp_current_db_version < 3845 ) {
764 populate_roles_210();
767 if ( $wp_current_db_version < 3531 ) {
768 // Give future posts a post_status of future.
769 $now = gmdate('Y-m-d H:i:59');
770 $wpdb->query ("UPDATE $wpdb->posts SET post_status = 'future' WHERE post_status = 'publish' AND post_date_gmt > '$now'");
772 $posts = $wpdb->get_results("SELECT ID, post_date FROM $wpdb->posts WHERE post_status ='future'");
773 if ( !empty($posts) )
774 foreach ( $posts as $post )
775 wp_schedule_single_event(mysql2date('U', $post->post_date, false), 'publish_future_post', array($post->ID));
780 * Execute changes made in WordPress 2.3.
784 function upgrade_230() {
785 global $wp_current_db_version, $wpdb;
787 if ( $wp_current_db_version < 5200 ) {
788 populate_roles_230();
791 // Convert categories to terms.
794 $categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_ID");
795 foreach ($categories as $category) {
796 $term_id = (int) $category->cat_ID;
797 $name = $category->cat_name;
798 $description = $category->category_description;
799 $slug = $category->category_nicename;
800 $parent = $category->category_parent;
803 // Associate terms with the same slug in a term group and make slugs unique.
804 if ( $exists = $wpdb->get_results( $wpdb->prepare("SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug) ) ) {
805 $term_group = $exists[0]->term_group;
806 $id = $exists[0]->term_id;
809 $alt_slug = $slug . "-$num";
811 $slug_check = $wpdb->get_var( $wpdb->prepare("SELECT slug FROM $wpdb->terms WHERE slug = %s", $alt_slug) );
812 } while ( $slug_check );
816 if ( empty( $term_group ) ) {
817 $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms GROUP BY term_group") + 1;
818 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->terms SET term_group = %d WHERE term_id = %d", $term_group, $id) );
822 $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->terms (term_id, name, slug, term_group) VALUES
823 (%d, %s, %s, %d)", $term_id, $name, $slug, $term_group) );
826 if ( !empty($category->category_count) ) {
827 $count = (int) $category->category_count;
828 $taxonomy = 'category';
829 $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) );
830 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id;
833 if ( !empty($category->link_count) ) {
834 $count = (int) $category->link_count;
835 $taxonomy = 'link_category';
836 $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) );
837 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id;
840 if ( !empty($category->tag_count) ) {
842 $count = (int) $category->tag_count;
843 $taxonomy = 'post_tag';
844 $wpdb->insert( $wpdb->term_taxonomy, compact('term_id', 'taxonomy', 'description', 'parent', 'count') );
845 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id;
848 if ( empty($count) ) {
850 $taxonomy = 'category';
851 $wpdb->insert( $wpdb->term_taxonomy, compact('term_id', 'taxonomy', 'description', 'parent', 'count') );
852 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id;
856 $select = 'post_id, category_id';
858 $select .= ', rel_type';
860 $posts = $wpdb->get_results("SELECT $select FROM $wpdb->post2cat GROUP BY post_id, category_id");
861 foreach ( $posts as $post ) {
862 $post_id = (int) $post->post_id;
863 $term_id = (int) $post->category_id;
864 $taxonomy = 'category';
865 if ( !empty($post->rel_type) && 'tag' == $post->rel_type)
867 $tt_id = $tt_ids[$term_id][$taxonomy];
871 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $post_id, 'term_taxonomy_id' => $tt_id) );
874 // < 3570 we used linkcategories. >= 3570 we used categories and link2cat.
875 if ( $wp_current_db_version < 3570 ) {
876 // Create link_category terms for link categories. Create a map of link cat IDs
877 // to link_category terms.
878 $link_cat_id_map = array();
879 $default_link_cat = 0;
881 $link_cats = $wpdb->get_results("SELECT cat_id, cat_name FROM " . $wpdb->prefix . 'linkcategories');
882 foreach ( $link_cats as $category) {
883 $cat_id = (int) $category->cat_id;
885 $name = wp_slash($category->cat_name);
886 $slug = sanitize_title($name);
889 // Associate terms with the same slug in a term group and make slugs unique.
890 if ( $exists = $wpdb->get_results( $wpdb->prepare("SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug) ) ) {
891 $term_group = $exists[0]->term_group;
892 $term_id = $exists[0]->term_id;
895 if ( empty($term_id) ) {
896 $wpdb->insert( $wpdb->terms, compact('name', 'slug', 'term_group') );
897 $term_id = (int) $wpdb->insert_id;
900 $link_cat_id_map[$cat_id] = $term_id;
901 $default_link_cat = $term_id;
903 $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $term_id, 'taxonomy' => 'link_category', 'description' => '', 'parent' => 0, 'count' => 0) );
904 $tt_ids[$term_id] = (int) $wpdb->insert_id;
907 // Associate links to cats.
908 $links = $wpdb->get_results("SELECT link_id, link_category FROM $wpdb->links");
909 if ( !empty($links) ) foreach ( $links as $link ) {
910 if ( 0 == $link->link_category )
912 if ( ! isset($link_cat_id_map[$link->link_category]) )
914 $term_id = $link_cat_id_map[$link->link_category];
915 $tt_id = $tt_ids[$term_id];
919 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $link->link_id, 'term_taxonomy_id' => $tt_id) );
922 // Set default to the last category we grabbed during the upgrade loop.
923 update_option('default_link_category', $default_link_cat);
925 $links = $wpdb->get_results("SELECT link_id, category_id FROM $wpdb->link2cat GROUP BY link_id, category_id");
926 foreach ( $links as $link ) {
927 $link_id = (int) $link->link_id;
928 $term_id = (int) $link->category_id;
929 $taxonomy = 'link_category';
930 $tt_id = $tt_ids[$term_id][$taxonomy];
933 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $link_id, 'term_taxonomy_id' => $tt_id) );
937 if ( $wp_current_db_version < 4772 ) {
938 // Obsolete linkcategories table
939 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'linkcategories');
942 // Recalculate all counts
943 $terms = $wpdb->get_results("SELECT term_taxonomy_id, taxonomy FROM $wpdb->term_taxonomy");
944 foreach ( (array) $terms as $term ) {
945 if ( ('post_tag' == $term->taxonomy) || ('category' == $term->taxonomy) )
946 $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) );
948 $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term->term_taxonomy_id) );
949 $wpdb->update( $wpdb->term_taxonomy, array('count' => $count), array('term_taxonomy_id' => $term->term_taxonomy_id) );
954 * Remove old options from the database.
958 function upgrade_230_options_table() {
960 $old_options_fields = array( 'option_can_override', 'option_type', 'option_width', 'option_height', 'option_description', 'option_admin_level' );
961 $wpdb->hide_errors();
962 foreach ( $old_options_fields as $old )
963 $wpdb->query("ALTER TABLE $wpdb->options DROP $old");
964 $wpdb->show_errors();
968 * Remove old categories, link2cat, and post2cat database tables.
972 function upgrade_230_old_tables() {
974 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'categories');
975 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'link2cat');
976 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'post2cat');
980 * Upgrade old slugs made in version 2.2.
984 function upgrade_old_slugs() {
985 // upgrade people who were using the Redirect Old Slugs plugin
987 $wpdb->query("UPDATE $wpdb->postmeta SET meta_key = '_wp_old_slug' WHERE meta_key = 'old_slug'");
991 * Execute changes made in WordPress 2.5.0.
995 function upgrade_250() {
996 global $wp_current_db_version;
998 if ( $wp_current_db_version < 6689 ) {
999 populate_roles_250();
1005 * Execute changes made in WordPress 2.5.2.
1009 function upgrade_252() {
1012 $wpdb->query("UPDATE $wpdb->users SET user_activation_key = ''");
1016 * Execute changes made in WordPress 2.6.
1020 function upgrade_260() {
1021 global $wp_current_db_version;
1023 if ( $wp_current_db_version < 8000 )
1024 populate_roles_260();
1028 * Execute changes made in WordPress 2.7.
1032 function upgrade_270() {
1033 global $wpdb, $wp_current_db_version;
1035 if ( $wp_current_db_version < 8980 )
1036 populate_roles_270();
1038 // Update post_date for unpublished posts with empty timestamp
1039 if ( $wp_current_db_version < 8921 )
1040 $wpdb->query( "UPDATE $wpdb->posts SET post_date = post_modified WHERE post_date = '0000-00-00 00:00:00'" );
1044 * Execute changes made in WordPress 2.8.
1048 function upgrade_280() {
1049 global $wp_current_db_version, $wpdb;
1051 if ( $wp_current_db_version < 10360 )
1052 populate_roles_280();
1053 if ( is_multisite() ) {
1055 while( $rows = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options ORDER BY option_id LIMIT $start, 20" ) ) {
1056 foreach( $rows as $row ) {
1057 $value = $row->option_value;
1058 if ( !@unserialize( $value ) )
1059 $value = stripslashes( $value );
1060 if ( $value !== $row->option_value ) {
1061 update_option( $row->option_name, $value );
1066 refresh_blog_details( $wpdb->blogid );
1071 * Execute changes made in WordPress 2.9.
1075 function upgrade_290() {
1076 global $wp_current_db_version;
1078 if ( $wp_current_db_version < 11958 ) {
1079 // Previously, setting depth to 1 would redundantly disable threading, but now 2 is the minimum depth to avoid confusion
1080 if ( get_option( 'thread_comments_depth' ) == '1' ) {
1081 update_option( 'thread_comments_depth', 2 );
1082 update_option( 'thread_comments', 0 );
1088 * Execute changes made in WordPress 3.0.
1092 function upgrade_300() {
1093 global $wp_current_db_version, $wpdb;
1095 if ( $wp_current_db_version < 15093 )
1096 populate_roles_300();
1098 if ( $wp_current_db_version < 14139 && is_multisite() && is_main_site() && ! defined( 'MULTISITE' ) && get_site_option( 'siteurl' ) === false )
1099 add_site_option( 'siteurl', '' );
1101 // 3.0 screen options key name changes.
1102 if ( is_main_site() && !defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) {
1103 $prefix = like_escape($wpdb->base_prefix);
1104 $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key LIKE '{$prefix}%meta-box-hidden%' OR meta_key LIKE '{$prefix}%closedpostboxes%' OR meta_key LIKE '{$prefix}%manage-%-columns-hidden%' OR meta_key LIKE '{$prefix}%meta-box-order%' OR meta_key LIKE '{$prefix}%metaboxorder%' OR meta_key LIKE '{$prefix}%screen_layout%'
1105 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'" );
1111 * Execute changes made in WordPress 3.3.
1115 function upgrade_330() {
1116 global $wp_current_db_version, $wpdb, $wp_registered_widgets, $sidebars_widgets;
1118 if ( $wp_current_db_version < 19061 && is_main_site() && ! defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) {
1119 $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key IN ('show_admin_bar_admin', 'plugins_last_view')" );
1122 if ( $wp_current_db_version >= 11548 )
1125 $sidebars_widgets = get_option( 'sidebars_widgets', array() );
1126 $_sidebars_widgets = array();
1128 if ( isset($sidebars_widgets['wp_inactive_widgets']) || empty($sidebars_widgets) )
1129 $sidebars_widgets['array_version'] = 3;
1130 elseif ( !isset($sidebars_widgets['array_version']) )
1131 $sidebars_widgets['array_version'] = 1;
1133 switch ( $sidebars_widgets['array_version'] ) {
1135 foreach ( (array) $sidebars_widgets as $index => $sidebar )
1136 if ( is_array($sidebar) )
1137 foreach ( (array) $sidebar as $i => $name ) {
1138 $id = strtolower($name);
1139 if ( isset($wp_registered_widgets[$id]) ) {
1140 $_sidebars_widgets[$index][$i] = $id;
1143 $id = sanitize_title($name);
1144 if ( isset($wp_registered_widgets[$id]) ) {
1145 $_sidebars_widgets[$index][$i] = $id;
1151 foreach ( $wp_registered_widgets as $widget_id => $widget ) {
1152 if ( strtolower($widget['name']) == strtolower($name) ) {
1153 $_sidebars_widgets[$index][$i] = $widget['id'];
1156 } elseif ( sanitize_title($widget['name']) == sanitize_title($name) ) {
1157 $_sidebars_widgets[$index][$i] = $widget['id'];
1166 unset($_sidebars_widgets[$index][$i]);
1168 $_sidebars_widgets['array_version'] = 2;
1169 $sidebars_widgets = $_sidebars_widgets;
1170 unset($_sidebars_widgets);
1173 $sidebars_widgets = retrieve_widgets();
1174 $sidebars_widgets['array_version'] = 3;
1175 update_option( 'sidebars_widgets', $sidebars_widgets );
1180 * Execute changes made in WordPress 3.4.
1184 function upgrade_340() {
1185 global $wp_current_db_version, $wpdb;
1187 if ( $wp_current_db_version < 19798 ) {
1188 $wpdb->hide_errors();
1189 $wpdb->query( "ALTER TABLE $wpdb->options DROP COLUMN blog_id" );
1190 $wpdb->show_errors();
1193 if ( $wp_current_db_version < 19799 ) {
1194 $wpdb->hide_errors();
1195 $wpdb->query("ALTER TABLE $wpdb->comments DROP INDEX comment_approved");
1196 $wpdb->show_errors();
1199 if ( $wp_current_db_version < 20022 && is_main_site() && ! defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) {
1200 $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key = 'themes_last_view'" );
1203 if ( $wp_current_db_version < 20080 ) {
1204 if ( 'yes' == $wpdb->get_var( "SELECT autoload FROM $wpdb->options WHERE option_name = 'uninstall_plugins'" ) ) {
1205 $uninstall_plugins = get_option( 'uninstall_plugins' );
1206 delete_option( 'uninstall_plugins' );
1207 add_option( 'uninstall_plugins', $uninstall_plugins, null, 'no' );
1213 * Execute changes made in WordPress 3.5.
1217 function upgrade_350() {
1218 global $wp_current_db_version, $wpdb;
1220 if ( $wp_current_db_version < 22006 && $wpdb->get_var( "SELECT link_id FROM $wpdb->links LIMIT 1" ) )
1221 update_option( 'link_manager_enabled', 1 ); // Previously set to 0 by populate_options()
1223 if ( $wp_current_db_version < 21811 && is_main_site() && ! defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) {
1224 $meta_keys = array();
1225 foreach ( array_merge( get_post_types(), get_taxonomies() ) as $name ) {
1226 if ( false !== strpos( $name, '-' ) )
1227 $meta_keys[] = 'edit_' . str_replace( '-', '_', $name ) . '_per_page';
1230 $meta_keys = implode( "', '", $meta_keys );
1231 $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key IN ('$meta_keys')" );
1235 if ( $wp_current_db_version < 22422 && $term = get_term_by( 'slug', 'post-format-standard', 'post_format' ) )
1236 wp_delete_term( $term->term_id, 'post_format' );
1240 * Execute changes made in WordPress 3.7.
1244 function upgrade_370() {
1245 global $wp_current_db_version;
1246 if ( $wp_current_db_version < 25824 )
1247 wp_clear_scheduled_hook( 'wp_auto_updates_maybe_update' );
1251 * Execute changes made in WordPress 3.7.2.
1256 function upgrade_372() {
1257 global $wp_current_db_version;
1258 if ( $wp_current_db_version < 26148 )
1259 wp_clear_scheduled_hook( 'wp_maybe_auto_update' );
1263 * Execute changes made in WordPress 3.8.0.
1267 function upgrade_380() {
1268 global $wp_current_db_version;
1269 if ( $wp_current_db_version < 26691 ) {
1270 deactivate_plugins( array( 'mp6/mp6.php' ), true );
1274 * Execute network level changes
1278 function upgrade_network() {
1279 global $wp_current_db_version, $wpdb;
1282 if ( is_main_network() ) {
1283 // Deletes all expired transients.
1284 // The multi-table delete syntax is used to delete the transient record from table a,
1285 // and the corresponding transient_timeout record from table b.
1287 $wpdb->query("DELETE a, b FROM $wpdb->sitemeta a, $wpdb->sitemeta b WHERE
1288 a.meta_key LIKE '\_site\_transient\_%' AND
1289 a.meta_key NOT LIKE '\_site\_transient\_timeout\_%' AND
1290 b.meta_key = CONCAT( '_site_transient_timeout_', SUBSTRING( a.meta_key, 17 ) )
1291 AND b.meta_value < $time");
1295 if ( $wp_current_db_version < 11549 ) {
1296 $wpmu_sitewide_plugins = get_site_option( 'wpmu_sitewide_plugins' );
1297 $active_sitewide_plugins = get_site_option( 'active_sitewide_plugins' );
1298 if ( $wpmu_sitewide_plugins ) {
1299 if ( !$active_sitewide_plugins )
1300 $sitewide_plugins = (array) $wpmu_sitewide_plugins;
1302 $sitewide_plugins = array_merge( (array) $active_sitewide_plugins, (array) $wpmu_sitewide_plugins );
1304 update_site_option( 'active_sitewide_plugins', $sitewide_plugins );
1306 delete_site_option( 'wpmu_sitewide_plugins' );
1307 delete_site_option( 'deactivated_sitewide_plugins' );
1310 while( $rows = $wpdb->get_results( "SELECT meta_key, meta_value FROM {$wpdb->sitemeta} ORDER BY meta_id LIMIT $start, 20" ) ) {
1311 foreach( $rows as $row ) {
1312 $value = $row->meta_value;
1313 if ( !@unserialize( $value ) )
1314 $value = stripslashes( $value );
1315 if ( $value !== $row->meta_value ) {
1316 update_site_option( $row->meta_key, $value );
1324 if ( $wp_current_db_version < 13576 )
1325 update_site_option( 'global_terms_enabled', '1' );
1328 if ( $wp_current_db_version < 19390 )
1329 update_site_option( 'initial_db_version', $wp_current_db_version );
1331 if ( $wp_current_db_version < 19470 ) {
1332 if ( false === get_site_option( 'active_sitewide_plugins' ) )
1333 update_site_option( 'active_sitewide_plugins', array() );
1337 if ( $wp_current_db_version < 20148 ) {
1338 // 'allowedthemes' keys things by stylesheet. 'allowed_themes' keyed things by name.
1339 $allowedthemes = get_site_option( 'allowedthemes' );
1340 $allowed_themes = get_site_option( 'allowed_themes' );
1341 if ( false === $allowedthemes && is_array( $allowed_themes ) && $allowed_themes ) {
1342 $converted = array();
1343 $themes = wp_get_themes();
1344 foreach ( $themes as $stylesheet => $theme_data ) {
1345 if ( isset( $allowed_themes[ $theme_data->get('Name') ] ) )
1346 $converted[ $stylesheet ] = true;
1348 update_site_option( 'allowedthemes', $converted );
1349 delete_site_option( 'allowed_themes' );
1354 if ( $wp_current_db_version < 21823 )
1355 update_site_option( 'ms_files_rewriting', '1' );
1358 if ( $wp_current_db_version < 24448 ) {
1359 $illegal_names = get_site_option( 'illegal_names' );
1360 if ( is_array( $illegal_names ) && count( $illegal_names ) === 1 ) {
1361 $illegal_name = reset( $illegal_names );
1362 $illegal_names = explode( ' ', $illegal_name );
1363 update_site_option( 'illegal_names', $illegal_names );
1368 // The functions we use to actually do stuff
1373 * {@internal Missing Short Description}}
1375 * {@internal Missing Long Description}}
1379 * @param string $table_name Database table name to create.
1380 * @param string $create_ddl SQL statement to create table.
1381 * @return bool If table already exists or was created by function.
1383 function maybe_create_table($table_name, $create_ddl) {
1385 if ( $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name )
1387 //didn't find it try to create it.
1388 $q = $wpdb->query($create_ddl);
1389 // we cannot directly tell that whether this succeeded!
1390 if ( $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name )
1396 * {@internal Missing Short Description}}
1398 * {@internal Missing Long Description}}
1402 * @param string $table Database table name.
1403 * @param string $index Index name to drop.
1404 * @return bool True, when finished.
1406 function drop_index($table, $index) {
1408 $wpdb->hide_errors();
1409 $wpdb->query("ALTER TABLE `$table` DROP INDEX `$index`");
1410 // Now we need to take out all the extra ones we may have created
1411 for ($i = 0; $i < 25; $i++) {
1412 $wpdb->query("ALTER TABLE `$table` DROP INDEX `{$index}_$i`");
1414 $wpdb->show_errors();
1419 * {@internal Missing Short Description}}
1421 * {@internal Missing Long Description}}
1425 * @param string $table Database table name.
1426 * @param string $index Database table index column.
1427 * @return bool True, when done with execution.
1429 function add_clean_index($table, $index) {
1431 drop_index($table, $index);
1432 $wpdb->query("ALTER TABLE `$table` ADD INDEX ( `$index` )");
1437 ** maybe_add_column()
1438 ** Add column to db table if it doesn't exist.
1439 ** Returns: true if already exists or on successful completion
1442 function maybe_add_column($table_name, $column_name, $create_ddl) {
1444 foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
1445 if ($column == $column_name) {
1449 //didn't find it try to create it.
1450 $q = $wpdb->query($create_ddl);
1451 // we cannot directly tell that whether this succeeded!
1452 foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
1453 if ($column == $column_name) {
1461 * Retrieve all options as it was for 1.2.
1465 * @return array List of options.
1467 function get_alloptions_110() {
1469 $all_options = new stdClass;
1470 if ( $options = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" ) ) {
1471 foreach ( $options as $option ) {
1472 if ( 'siteurl' == $option->option_name || 'home' == $option->option_name || 'category_base' == $option->option_name )
1473 $option->option_value = untrailingslashit( $option->option_value );
1474 $all_options->{$option->option_name} = stripslashes( $option->option_value );
1477 return $all_options;
1481 * Version of get_option that is private to install/upgrade.
1486 * @param string $setting Option name.
1489 function __get_option($setting) {
1492 if ( $setting == 'home' && defined( 'WP_HOME' ) )
1493 return untrailingslashit( WP_HOME );
1495 if ( $setting == 'siteurl' && defined( 'WP_SITEURL' ) )
1496 return untrailingslashit( WP_SITEURL );
1498 $option = $wpdb->get_var( $wpdb->prepare("SELECT option_value FROM $wpdb->options WHERE option_name = %s", $setting ) );
1500 if ( 'home' == $setting && '' == $option )
1501 return __get_option( 'siteurl' );
1503 if ( 'siteurl' == $setting || 'home' == $setting || 'category_base' == $setting || 'tag_base' == $setting )
1504 $option = untrailingslashit( $option );
1506 return maybe_unserialize( $option );
1510 * {@internal Missing Short Description}}
1512 * {@internal Missing Long Description}}
1516 * @param string $content
1519 function deslash($content) {
1520 // Note: \\\ inside a regex denotes a single backslash.
1522 // Replace one or more backslashes followed by a single quote with
1524 $content = preg_replace("/\\\+'/", "'", $content);
1526 // Replace one or more backslashes followed by a double quote with
1528 $content = preg_replace('/\\\+"/', '"', $content);
1530 // Replace one or more backslashes with one backslash.
1531 $content = preg_replace("/\\\+/", "\\", $content);
1537 * {@internal Missing Short Description}}
1539 * {@internal Missing Long Description}}
1543 * @param unknown_type $queries
1544 * @param unknown_type $execute
1547 function dbDelta( $queries = '', $execute = true ) {
1550 if ( in_array( $queries, array( '', 'all', 'blog', 'global', 'ms_global' ), true ) )
1551 $queries = wp_get_db_schema( $queries );
1553 // Separate individual queries into an array
1554 if ( !is_array($queries) ) {
1555 $queries = explode( ';', $queries );
1556 $queries = array_filter( $queries );
1560 * Filter the dbDelta SQL queries.
1564 * @param array $queries An array of dbDelta SQL queries.
1566 $queries = apply_filters( 'dbdelta_queries', $queries );
1568 $cqueries = array(); // Creation Queries
1569 $iqueries = array(); // Insertion Queries
1570 $for_update = array();
1572 // Create a tablename index for an array ($cqueries) of queries
1573 foreach($queries as $qry) {
1574 if (preg_match("|CREATE TABLE ([^ ]*)|", $qry, $matches)) {
1575 $cqueries[ trim( $matches[1], '`' ) ] = $qry;
1576 $for_update[$matches[1]] = 'Created table '.$matches[1];
1577 } else if (preg_match("|CREATE DATABASE ([^ ]*)|", $qry, $matches)) {
1578 array_unshift($cqueries, $qry);
1579 } else if (preg_match("|INSERT INTO ([^ ]*)|", $qry, $matches)) {
1581 } else if (preg_match("|UPDATE ([^ ]*)|", $qry, $matches)) {
1584 // Unrecognized query type
1589 * Filter the dbDelta SQL queries for creating tables and/or databases.
1591 * Queries filterable via this hook contain "CREATE TABLE" or "CREATE DATABASE".
1595 * @param array $cqueries An array of dbDelta create SQL queries.
1597 $cqueries = apply_filters( 'dbdelta_create_queries', $cqueries );
1600 * Filter the dbDelta SQL queries for inserting or updating.
1602 * Queries filterable via this hook contain "INSERT INTO" or "UPDATE".
1606 * @param array $iqueries An array of dbDelta insert or update SQL queries.
1608 $iqueries = apply_filters( 'dbdelta_insert_queries', $iqueries );
1610 $global_tables = $wpdb->tables( 'global' );
1611 foreach ( $cqueries as $table => $qry ) {
1612 // Upgrade global tables only for the main site. Don't upgrade at all if DO_NOT_UPGRADE_GLOBAL_TABLES is defined.
1613 if ( in_array( $table, $global_tables ) && ( !is_main_site() || defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) ) {
1614 unset( $cqueries[ $table ], $for_update[ $table ] );
1618 // Fetch the table column structure from the database
1619 $suppress = $wpdb->suppress_errors();
1620 $tablefields = $wpdb->get_results("DESCRIBE {$table};");
1621 $wpdb->suppress_errors( $suppress );
1623 if ( ! $tablefields )
1626 // Clear the field and index arrays
1627 $cfields = $indices = array();
1628 // Get all of the field names in the query from between the parens
1629 preg_match("|\((.*)\)|ms", $qry, $match2);
1630 $qryline = trim($match2[1]);
1632 // Separate field lines into an array
1633 $flds = explode("\n", $qryline);
1635 //echo "<hr/><pre>\n".print_r(strtolower($table), true).":\n".print_r($cqueries, true)."</pre><hr/>";
1637 // For every field line specified in the query
1638 foreach ($flds as $fld) {
1639 // Extract the field name
1640 preg_match("|^([^ ]*)|", trim($fld), $fvals);
1641 $fieldname = trim( $fvals[1], '`' );
1643 // Verify the found field name
1645 switch (strtolower($fieldname)) {
1652 $validfield = false;
1653 $indices[] = trim(trim($fld), ", \n");
1658 // If it's a valid field, add it to the field array
1660 $cfields[strtolower($fieldname)] = trim($fld, ", \n");
1664 // For every field in the table
1665 foreach ($tablefields as $tablefield) {
1666 // If the table field exists in the field array...
1667 if (array_key_exists(strtolower($tablefield->Field), $cfields)) {
1668 // Get the field type from the query
1669 preg_match("|".$tablefield->Field." ([^ ]*( unsigned)?)|i", $cfields[strtolower($tablefield->Field)], $matches);
1670 $fieldtype = $matches[1];
1672 // Is actual field type different from the field type in query?
1673 if ($tablefield->Type != $fieldtype) {
1674 // Add a query to change the column type
1675 $cqueries[] = "ALTER TABLE {$table} CHANGE COLUMN {$tablefield->Field} " . $cfields[strtolower($tablefield->Field)];
1676 $for_update[$table.'.'.$tablefield->Field] = "Changed type of {$table}.{$tablefield->Field} from {$tablefield->Type} to {$fieldtype}";
1679 // Get the default value from the array
1680 //echo "{$cfields[strtolower($tablefield->Field)]}<br>";
1681 if (preg_match("| DEFAULT '(.*?)'|i", $cfields[strtolower($tablefield->Field)], $matches)) {
1682 $default_value = $matches[1];
1683 if ($tablefield->Default != $default_value) {
1684 // Add a query to change the column's default value
1685 $cqueries[] = "ALTER TABLE {$table} ALTER COLUMN {$tablefield->Field} SET DEFAULT '{$default_value}'";
1686 $for_update[$table.'.'.$tablefield->Field] = "Changed default value of {$table}.{$tablefield->Field} from {$tablefield->Default} to {$default_value}";
1690 // Remove the field from the array (so it's not added)
1691 unset($cfields[strtolower($tablefield->Field)]);
1693 // This field exists in the table, but not in the creation queries?
1697 // For every remaining field specified for the table
1698 foreach ($cfields as $fieldname => $fielddef) {
1699 // Push a query line into $cqueries that adds the field to that table
1700 $cqueries[] = "ALTER TABLE {$table} ADD COLUMN $fielddef";
1701 $for_update[$table.'.'.$fieldname] = 'Added column '.$table.'.'.$fieldname;
1704 // Index stuff goes here
1705 // Fetch the table index structure from the database
1706 $tableindices = $wpdb->get_results("SHOW INDEX FROM {$table};");
1708 if ($tableindices) {
1709 // Clear the index array
1712 // For every index in the table
1713 foreach ($tableindices as $tableindex) {
1714 // Add the index to the index data array
1715 $keyname = $tableindex->Key_name;
1716 $index_ary[$keyname]['columns'][] = array('fieldname' => $tableindex->Column_name, 'subpart' => $tableindex->Sub_part);
1717 $index_ary[$keyname]['unique'] = ($tableindex->Non_unique == 0)?true:false;
1720 // For each actual index in the index array
1721 foreach ($index_ary as $index_name => $index_data) {
1722 // Build a create string to compare to the query
1724 if ($index_name == 'PRIMARY') {
1725 $index_string .= 'PRIMARY ';
1726 } else if($index_data['unique']) {
1727 $index_string .= 'UNIQUE ';
1729 $index_string .= 'KEY ';
1730 if ($index_name != 'PRIMARY') {
1731 $index_string .= $index_name;
1733 $index_columns = '';
1734 // For each column in the index
1735 foreach ($index_data['columns'] as $column_data) {
1736 if ($index_columns != '') $index_columns .= ',';
1737 // Add the field to the column list string
1738 $index_columns .= $column_data['fieldname'];
1739 if ($column_data['subpart'] != '') {
1740 $index_columns .= '('.$column_data['subpart'].')';
1743 // Add the column list to the index create string
1744 $index_string .= ' ('.$index_columns.')';
1745 if (!(($aindex = array_search($index_string, $indices)) === false)) {
1746 unset($indices[$aindex]);
1747 //echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br />Found index:".$index_string."</pre>\n";
1749 //else echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br /><b>Did not find index:</b>".$index_string."<br />".print_r($indices, true)."</pre>\n";
1753 // For every remaining index specified for the table
1754 foreach ( (array) $indices as $index ) {
1755 // Push a query line into $cqueries that adds the index to that table
1756 $cqueries[] = "ALTER TABLE {$table} ADD $index";
1757 $for_update[] = 'Added index ' . $table . ' ' . $index;
1760 // Remove the original table creation query from processing
1761 unset( $cqueries[ $table ], $for_update[ $table ] );
1764 $allqueries = array_merge($cqueries, $iqueries);
1766 foreach ($allqueries as $query) {
1767 //echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">".print_r($query, true)."</pre>\n";
1768 $wpdb->query($query);
1776 * {@internal Missing Short Description}}
1778 * {@internal Missing Long Description}}
1782 function make_db_current( $tables = 'all' ) {
1783 $alterations = dbDelta( $tables );
1785 foreach($alterations as $alteration) echo "<li>$alteration</li>\n";
1790 * {@internal Missing Short Description}}
1792 * {@internal Missing Long Description}}
1796 function make_db_current_silent( $tables = 'all' ) {
1797 $alterations = dbDelta( $tables );
1801 * {@internal Missing Short Description}}
1803 * {@internal Missing Long Description}}
1807 * @param unknown_type $theme_name
1808 * @param unknown_type $template
1811 function make_site_theme_from_oldschool($theme_name, $template) {
1812 $home_path = get_home_path();
1813 $site_dir = WP_CONTENT_DIR . "/themes/$template";
1815 if (! file_exists("$home_path/index.php"))
1818 // Copy files from the old locations to the site theme.
1819 // TODO: This does not copy arbitrary include dependencies. Only the
1820 // standard WP files are copied.
1821 $files = array('index.php' => 'index.php', 'wp-layout.css' => 'style.css', 'wp-comments.php' => 'comments.php', 'wp-comments-popup.php' => 'comments-popup.php');
1823 foreach ($files as $oldfile => $newfile) {
1824 if ($oldfile == 'index.php')
1825 $oldpath = $home_path;
1829 if ($oldfile == 'index.php') { // Check to make sure it's not a new index
1830 $index = implode('', file("$oldpath/$oldfile"));
1831 if (strpos($index, 'WP_USE_THEMES') !== false) {
1832 if (! @copy(WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME . '/index.php', "$site_dir/$newfile"))
1834 continue; // Don't copy anything
1838 if (! @copy("$oldpath/$oldfile", "$site_dir/$newfile"))
1841 chmod("$site_dir/$newfile", 0777);
1843 // Update the blog header include in each file.
1844 $lines = explode("\n", implode('', file("$site_dir/$newfile")));
1846 $f = fopen("$site_dir/$newfile", 'w');
1848 foreach ($lines as $line) {
1849 if (preg_match('/require.*wp-blog-header/', $line))
1850 $line = '//' . $line;
1852 // Update stylesheet references.
1853 $line = str_replace("<?php echo __get_option('siteurl'); ?>/wp-layout.css", "<?php bloginfo('stylesheet_url'); ?>", $line);
1855 // Update comments template inclusion.
1856 $line = str_replace("<?php include(ABSPATH . 'wp-comments.php'); ?>", "<?php comments_template(); ?>", $line);
1858 fwrite($f, "{$line}\n");
1864 // Add a theme header.
1865 $header = "/*\nTheme Name: $theme_name\nTheme URI: " . __get_option('siteurl') . "\nDescription: A theme automatically created by the update.\nVersion: 1.0\nAuthor: Moi\n*/\n";
1867 $stylelines = file_get_contents("$site_dir/style.css");
1869 $f = fopen("$site_dir/style.css", 'w');
1871 fwrite($f, $header);
1872 fwrite($f, $stylelines);
1880 * {@internal Missing Short Description}}
1882 * {@internal Missing Long Description}}
1886 * @param unknown_type $theme_name
1887 * @param unknown_type $template
1890 function make_site_theme_from_default($theme_name, $template) {
1891 $site_dir = WP_CONTENT_DIR . "/themes/$template";
1892 $default_dir = WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME;
1894 // Copy files from the default theme to the site theme.
1895 //$files = array('index.php', 'comments.php', 'comments-popup.php', 'footer.php', 'header.php', 'sidebar.php', 'style.css');
1897 $theme_dir = @ opendir($default_dir);
1899 while(($theme_file = readdir( $theme_dir )) !== false) {
1900 if (is_dir("$default_dir/$theme_file"))
1902 if (! @copy("$default_dir/$theme_file", "$site_dir/$theme_file"))
1904 chmod("$site_dir/$theme_file", 0777);
1907 @closedir($theme_dir);
1909 // Rewrite the theme header.
1910 $stylelines = explode("\n", implode('', file("$site_dir/style.css")));
1912 $f = fopen("$site_dir/style.css", 'w');
1914 foreach ($stylelines as $line) {
1915 if (strpos($line, 'Theme Name:') !== false) $line = 'Theme Name: ' . $theme_name;
1916 elseif (strpos($line, 'Theme URI:') !== false) $line = 'Theme URI: ' . __get_option('url');
1917 elseif (strpos($line, 'Description:') !== false) $line = 'Description: Your theme.';
1918 elseif (strpos($line, 'Version:') !== false) $line = 'Version: 1';
1919 elseif (strpos($line, 'Author:') !== false) $line = 'Author: You';
1920 fwrite($f, $line . "\n");
1927 if (! mkdir("$site_dir/images", 0777)) {
1931 $images_dir = @ opendir("$default_dir/images");
1933 while(($image = readdir($images_dir)) !== false) {
1934 if (is_dir("$default_dir/images/$image"))
1936 if (! @copy("$default_dir/images/$image", "$site_dir/images/$image"))
1938 chmod("$site_dir/images/$image", 0777);
1941 @closedir($images_dir);
1944 // Create a site theme from the default theme.
1946 * {@internal Missing Short Description}}
1948 * {@internal Missing Long Description}}
1954 function make_site_theme() {
1955 // Name the theme after the blog.
1956 $theme_name = __get_option('blogname');
1957 $template = sanitize_title($theme_name);
1958 $site_dir = WP_CONTENT_DIR . "/themes/$template";
1960 // If the theme already exists, nothing to do.
1961 if ( is_dir($site_dir)) {
1965 // We must be able to write to the themes dir.
1966 if (! is_writable(WP_CONTENT_DIR . "/themes")) {
1971 if (! mkdir($site_dir, 0777)) {
1975 if (file_exists(ABSPATH . 'wp-layout.css')) {
1976 if (! make_site_theme_from_oldschool($theme_name, $template)) {
1977 // TODO: rm -rf the site theme directory.
1981 if (! make_site_theme_from_default($theme_name, $template))
1982 // TODO: rm -rf the site theme directory.
1986 // Make the new site theme active.
1987 $current_template = __get_option('template');
1988 if ($current_template == WP_DEFAULT_THEME) {
1989 update_option('template', $template);
1990 update_option('stylesheet', $template);
1996 * Translate user level to user role name.
2000 * @param int $level User level.
2001 * @return string User role name.
2003 function translate_level_to_role($level) {
2008 return 'administrator';
2018 return 'contributor';
2020 return 'subscriber';
2025 * {@internal Missing Short Description}}
2027 * {@internal Missing Long Description}}
2031 function wp_check_mysql_version() {
2033 $result = $wpdb->check_database_version();
2034 if ( is_wp_error( $result ) )
2035 die( $result->get_error_message() );
2039 * Disables the Automattic widgets plugin, which was merged into core.
2043 function maybe_disable_automattic_widgets() {
2044 $plugins = __get_option( 'active_plugins' );
2046 foreach ( (array) $plugins as $plugin ) {
2047 if ( basename( $plugin ) == 'widgets.php' ) {
2048 array_splice( $plugins, array_search( $plugin, $plugins ), 1 );
2049 update_option( 'active_plugins', $plugins );
2056 * Disables the Link Manager on upgrade, if at the time of upgrade, no links exist in the DB.
2060 function maybe_disable_link_manager() {
2061 global $wp_current_db_version, $wpdb;
2063 if ( $wp_current_db_version >= 22006 && get_option( 'link_manager_enabled' ) && ! $wpdb->get_var( "SELECT link_id FROM $wpdb->links LIMIT 1" ) )
2064 update_option( 'link_manager_enabled', 0 );
2068 * Runs before the schema is upgraded.
2072 function pre_schema_upgrade() {
2073 global $wp_current_db_version, $wpdb;
2075 // Upgrade versions prior to 2.9
2076 if ( $wp_current_db_version < 11557 ) {
2077 // Delete duplicate options. Keep the option with the highest option_id.
2078 $wpdb->query("DELETE o1 FROM $wpdb->options AS o1 JOIN $wpdb->options AS o2 USING (`option_name`) WHERE o2.option_id > o1.option_id");
2080 // Drop the old primary key and add the new.
2081 $wpdb->query("ALTER TABLE $wpdb->options DROP PRIMARY KEY, ADD PRIMARY KEY(option_id)");
2083 // Drop the old option_name index. dbDelta() doesn't do the drop.
2084 $wpdb->query("ALTER TABLE $wpdb->options DROP INDEX option_name");
2087 // Multisite schema upgrades.
2088 if ( $wp_current_db_version < 25448 && is_multisite() && ! defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) && is_main_network() ) {
2090 // Upgrade verions prior to 3.7
2091 if ( $wp_current_db_version < 25179 ) {
2092 // New primary key for signups.
2093 $wpdb->query( "ALTER TABLE $wpdb->signups ADD signup_id BIGINT(20) NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST" );
2094 $wpdb->query( "ALTER TABLE $wpdb->signups DROP INDEX domain" );
2097 if ( $wp_current_db_version < 25448 ) {
2098 // Convert archived from enum to tinyint.
2099 $wpdb->query( "ALTER TABLE $wpdb->blogs CHANGE COLUMN archived archived varchar(1) NOT NULL default '0'" );
2100 $wpdb->query( "ALTER TABLE $wpdb->blogs CHANGE COLUMN archived archived tinyint(2) NOT NULL default 0" );
2106 * Install global terms.
2111 if ( !function_exists( 'install_global_terms' ) ) :
2112 function install_global_terms() {
2113 global $wpdb, $charset_collate;
2115 CREATE TABLE $wpdb->sitecategories (
2116 cat_ID bigint(20) NOT NULL auto_increment,
2117 cat_name varchar(55) NOT NULL default '',
2118 category_nicename varchar(200) NOT NULL default '',
2119 last_updated timestamp NOT NULL,
2120 PRIMARY KEY (cat_ID),
2121 KEY category_nicename (category_nicename),
2122 KEY last_updated (last_updated)
2125 // now create tables
2126 dbDelta( $ms_queries );