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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * WordPress Administration Scheme API 4 * 5 * Here we keep the DB structure and option values. 6 * 7 * @package WordPress 8 * @subpackage Administration 9 */ 10 11 /** 12 * Declare these as global in case schema.php is included from a function. 13 * 14 * @global wpdb $wpdb WordPress database abstraction object. 15 * @global array $wp_queries 16 * @global string $charset_collate 17 */ 18 global $wpdb, $wp_queries, $charset_collate; 19 20 /** 21 * The database character collate. 22 */ 23 $charset_collate = $wpdb->get_charset_collate(); 24 25 /** 26 * Retrieve the SQL for creating database tables. 27 * 28 * @since 3.3.0 29 * 30 * @global wpdb $wpdb WordPress database abstraction object. 31 * 32 * @param string $scope Optional. The tables for which to retrieve SQL. Can be all, global, ms_global, or blog tables. Defaults to all. 33 * @param int $blog_id Optional. The site ID for which to retrieve SQL. Default is the current site ID. 34 * @return string The SQL needed to create the requested tables. 35 */ 36 function wp_get_db_schema( $scope = 'all', $blog_id = null ) { 37 global $wpdb; 38 39 $charset_collate = $wpdb->get_charset_collate(); 40 41 if ( $blog_id && $blog_id != $wpdb->blogid ) { 42 $old_blog_id = $wpdb->set_blog_id( $blog_id ); 43 } 44 45 // Engage multisite if in the middle of turning it on from network.php. 46 $is_multisite = is_multisite() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK ); 47 48 /* 49 * Indexes have a maximum size of 767 bytes. Historically, we haven't need to be concerned about that. 50 * As of 4.2, however, we moved to utf8mb4, which uses 4 bytes per character. This means that an index which 51 * used to have room for floor(767/3) = 255 characters, now only has room for floor(767/4) = 191 characters. 52 */ 53 $max_index_length = 191; 54 55 // Blog-specific tables. 56 $blog_tables = "CREATE TABLE $wpdb->termmeta ( 57 meta_id bigint(20) unsigned NOT NULL auto_increment, 58 term_id bigint(20) unsigned NOT NULL default '0', 59 meta_key varchar(255) default NULL, 60 meta_value longtext, 61 PRIMARY KEY (meta_id), 62 KEY term_id (term_id), 63 KEY meta_key (meta_key($max_index_length)) 64 ) $charset_collate; 65 CREATE TABLE $wpdb->terms ( 66 term_id bigint(20) unsigned NOT NULL auto_increment, 67 name varchar(200) NOT NULL default '', 68 slug varchar(200) NOT NULL default '', 69 term_group bigint(10) NOT NULL default 0, 70 PRIMARY KEY (term_id), 71 KEY slug (slug($max_index_length)), 72 KEY name (name($max_index_length)) 73 ) $charset_collate; 74 CREATE TABLE $wpdb->term_taxonomy ( 75 term_taxonomy_id bigint(20) unsigned NOT NULL auto_increment, 76 term_id bigint(20) unsigned NOT NULL default 0, 77 taxonomy varchar(32) NOT NULL default '', 78 description longtext NOT NULL, 79 parent bigint(20) unsigned NOT NULL default 0, 80 count bigint(20) NOT NULL default 0, 81 PRIMARY KEY (term_taxonomy_id), 82 UNIQUE KEY term_id_taxonomy (term_id,taxonomy), 83 KEY taxonomy (taxonomy) 84 ) $charset_collate; 85 CREATE TABLE $wpdb->term_relationships ( 86 object_id bigint(20) unsigned NOT NULL default 0, 87 term_taxonomy_id bigint(20) unsigned NOT NULL default 0, 88 term_order int(11) NOT NULL default 0, 89 PRIMARY KEY (object_id,term_taxonomy_id), 90 KEY term_taxonomy_id (term_taxonomy_id) 91 ) $charset_collate; 92 CREATE TABLE $wpdb->commentmeta ( 93 meta_id bigint(20) unsigned NOT NULL auto_increment, 94 comment_id bigint(20) unsigned NOT NULL default '0', 95 meta_key varchar(255) default NULL, 96 meta_value longtext, 97 PRIMARY KEY (meta_id), 98 KEY comment_id (comment_id), 99 KEY meta_key (meta_key($max_index_length)) 100 ) $charset_collate; 101 CREATE TABLE $wpdb->comments ( 102 comment_ID bigint(20) unsigned NOT NULL auto_increment, 103 comment_post_ID bigint(20) unsigned NOT NULL default '0', 104 comment_author tinytext NOT NULL, 105 comment_author_email varchar(100) NOT NULL default '', 106 comment_author_url varchar(200) NOT NULL default '', 107 comment_author_IP varchar(100) NOT NULL default '', 108 comment_date datetime NOT NULL default '0000-00-00 00:00:00', 109 comment_date_gmt datetime NOT NULL default '0000-00-00 00:00:00', 110 comment_content text NOT NULL, 111 comment_karma int(11) NOT NULL default '0', 112 comment_approved varchar(20) NOT NULL default '1', 113 comment_agent varchar(255) NOT NULL default '', 114 comment_type varchar(20) NOT NULL default 'comment', 115 comment_parent bigint(20) unsigned NOT NULL default '0', 116 user_id bigint(20) unsigned NOT NULL default '0', 117 PRIMARY KEY (comment_ID), 118 KEY comment_post_ID (comment_post_ID), 119 KEY comment_approved_date_gmt (comment_approved,comment_date_gmt), 120 KEY comment_date_gmt (comment_date_gmt), 121 KEY comment_parent (comment_parent), 122 KEY comment_author_email (comment_author_email(10)) 123 ) $charset_collate; 124 CREATE TABLE $wpdb->links ( 125 link_id bigint(20) unsigned NOT NULL auto_increment, 126 link_url varchar(255) NOT NULL default '', 127 link_name varchar(255) NOT NULL default '', 128 link_image varchar(255) NOT NULL default '', 129 link_target varchar(25) NOT NULL default '', 130 link_description varchar(255) NOT NULL default '', 131 link_visible varchar(20) NOT NULL default 'Y', 132 link_owner bigint(20) unsigned NOT NULL default '1', 133 link_rating int(11) NOT NULL default '0', 134 link_updated datetime NOT NULL default '0000-00-00 00:00:00', 135 link_rel varchar(255) NOT NULL default '', 136 link_notes mediumtext NOT NULL, 137 link_rss varchar(255) NOT NULL default '', 138 PRIMARY KEY (link_id), 139 KEY link_visible (link_visible) 140 ) $charset_collate; 141 CREATE TABLE $wpdb->options ( 142 option_id bigint(20) unsigned NOT NULL auto_increment, 143 option_name varchar(191) NOT NULL default '', 144 option_value longtext NOT NULL, 145 autoload varchar(20) NOT NULL default 'yes', 146 PRIMARY KEY (option_id), 147 UNIQUE KEY option_name (option_name), 148 KEY autoload (autoload) 149 ) $charset_collate; 150 CREATE TABLE $wpdb->postmeta ( 151 meta_id bigint(20) unsigned NOT NULL auto_increment, 152 post_id bigint(20) unsigned NOT NULL default '0', 153 meta_key varchar(255) default NULL, 154 meta_value longtext, 155 PRIMARY KEY (meta_id), 156 KEY post_id (post_id), 157 KEY meta_key (meta_key($max_index_length)) 158 ) $charset_collate; 159 CREATE TABLE $wpdb->posts ( 160 ID bigint(20) unsigned NOT NULL auto_increment, 161 post_author bigint(20) unsigned NOT NULL default '0', 162 post_date datetime NOT NULL default '0000-00-00 00:00:00', 163 post_date_gmt datetime NOT NULL default '0000-00-00 00:00:00', 164 post_content longtext NOT NULL, 165 post_title text NOT NULL, 166 post_excerpt text NOT NULL, 167 post_status varchar(20) NOT NULL default 'publish', 168 comment_status varchar(20) NOT NULL default 'open', 169 ping_status varchar(20) NOT NULL default 'open', 170 post_password varchar(255) NOT NULL default '', 171 post_name varchar(200) NOT NULL default '', 172 to_ping text NOT NULL, 173 pinged text NOT NULL, 174 post_modified datetime NOT NULL default '0000-00-00 00:00:00', 175 post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00', 176 post_content_filtered longtext NOT NULL, 177 post_parent bigint(20) unsigned NOT NULL default '0', 178 guid varchar(255) NOT NULL default '', 179 menu_order int(11) NOT NULL default '0', 180 post_type varchar(20) NOT NULL default 'post', 181 post_mime_type varchar(100) NOT NULL default '', 182 comment_count bigint(20) NOT NULL default '0', 183 PRIMARY KEY (ID), 184 KEY post_name (post_name($max_index_length)), 185 KEY type_status_date (post_type,post_status,post_date,ID), 186 KEY post_parent (post_parent), 187 KEY post_author (post_author) 188 ) $charset_collate;\n"; 189 190 // Single site users table. The multisite flavor of the users table is handled below. 191 $users_single_table = "CREATE TABLE $wpdb->users ( 192 ID bigint(20) unsigned NOT NULL auto_increment, 193 user_login varchar(60) NOT NULL default '', 194 user_pass varchar(255) NOT NULL default '', 195 user_nicename varchar(50) NOT NULL default '', 196 user_email varchar(100) NOT NULL default '', 197 user_url varchar(100) NOT NULL default '', 198 user_registered datetime NOT NULL default '0000-00-00 00:00:00', 199 user_activation_key varchar(255) NOT NULL default '', 200 user_status int(11) NOT NULL default '0', 201 display_name varchar(250) NOT NULL default '', 202 PRIMARY KEY (ID), 203 KEY user_login_key (user_login), 204 KEY user_nicename (user_nicename), 205 KEY user_email (user_email) 206 ) $charset_collate;\n"; 207 208 // Multisite users table. 209 $users_multi_table = "CREATE TABLE $wpdb->users ( 210 ID bigint(20) unsigned NOT NULL auto_increment, 211 user_login varchar(60) NOT NULL default '', 212 user_pass varchar(255) NOT NULL default '', 213 user_nicename varchar(50) NOT NULL default '', 214 user_email varchar(100) NOT NULL default '', 215 user_url varchar(100) NOT NULL default '', 216 user_registered datetime NOT NULL default '0000-00-00 00:00:00', 217 user_activation_key varchar(255) NOT NULL default '', 218 user_status int(11) NOT NULL default '0', 219 display_name varchar(250) NOT NULL default '', 220 spam tinyint(2) NOT NULL default '0', 221 deleted tinyint(2) NOT NULL default '0', 222 PRIMARY KEY (ID), 223 KEY user_login_key (user_login), 224 KEY user_nicename (user_nicename), 225 KEY user_email (user_email) 226 ) $charset_collate;\n"; 227 228 // Usermeta. 229 $usermeta_table = "CREATE TABLE $wpdb->usermeta ( 230 umeta_id bigint(20) unsigned NOT NULL auto_increment, 231 user_id bigint(20) unsigned NOT NULL default '0', 232 meta_key varchar(255) default NULL, 233 meta_value longtext, 234 PRIMARY KEY (umeta_id), 235 KEY user_id (user_id), 236 KEY meta_key (meta_key($max_index_length)) 237 ) $charset_collate;\n"; 238 239 // Global tables. 240 if ( $is_multisite ) { 241 $global_tables = $users_multi_table . $usermeta_table; 242 } else { 243 $global_tables = $users_single_table . $usermeta_table; 244 } 245 246 // Multisite global tables. 247 $ms_global_tables = "CREATE TABLE $wpdb->blogs ( 248 blog_id bigint(20) NOT NULL auto_increment, 249 site_id bigint(20) NOT NULL default '0', 250 domain varchar(200) NOT NULL default '', 251 path varchar(100) NOT NULL default '', 252 registered datetime NOT NULL default '0000-00-00 00:00:00', 253 last_updated datetime NOT NULL default '0000-00-00 00:00:00', 254 public tinyint(2) NOT NULL default '1', 255 archived tinyint(2) NOT NULL default '0', 256 mature tinyint(2) NOT NULL default '0', 257 spam tinyint(2) NOT NULL default '0', 258 deleted tinyint(2) NOT NULL default '0', 259 lang_id int(11) NOT NULL default '0', 260 PRIMARY KEY (blog_id), 261 KEY domain (domain(50),path(5)), 262 KEY lang_id (lang_id) 263 ) $charset_collate; 264 CREATE TABLE $wpdb->blogmeta ( 265 meta_id bigint(20) unsigned NOT NULL auto_increment, 266 blog_id bigint(20) NOT NULL default '0', 267 meta_key varchar(255) default NULL, 268 meta_value longtext, 269 PRIMARY KEY (meta_id), 270 KEY meta_key (meta_key($max_index_length)), 271 KEY blog_id (blog_id) 272 ) $charset_collate; 273 CREATE TABLE $wpdb->registration_log ( 274 ID bigint(20) NOT NULL auto_increment, 275 email varchar(255) NOT NULL default '', 276 IP varchar(30) NOT NULL default '', 277 blog_id bigint(20) NOT NULL default '0', 278 date_registered datetime NOT NULL default '0000-00-00 00:00:00', 279 PRIMARY KEY (ID), 280 KEY IP (IP) 281 ) $charset_collate; 282 CREATE TABLE $wpdb->site ( 283 id bigint(20) NOT NULL auto_increment, 284 domain varchar(200) NOT NULL default '', 285 path varchar(100) NOT NULL default '', 286 PRIMARY KEY (id), 287 KEY domain (domain(140),path(51)) 288 ) $charset_collate; 289 CREATE TABLE $wpdb->sitemeta ( 290 meta_id bigint(20) NOT NULL auto_increment, 291 site_id bigint(20) NOT NULL default '0', 292 meta_key varchar(255) default NULL, 293 meta_value longtext, 294 PRIMARY KEY (meta_id), 295 KEY meta_key (meta_key($max_index_length)), 296 KEY site_id (site_id) 297 ) $charset_collate; 298 CREATE TABLE $wpdb->signups ( 299 signup_id bigint(20) NOT NULL auto_increment, 300 domain varchar(200) NOT NULL default '', 301 path varchar(100) NOT NULL default '', 302 title longtext NOT NULL, 303 user_login varchar(60) NOT NULL default '', 304 user_email varchar(100) NOT NULL default '', 305 registered datetime NOT NULL default '0000-00-00 00:00:00', 306 activated datetime NOT NULL default '0000-00-00 00:00:00', 307 active tinyint(1) NOT NULL default '0', 308 activation_key varchar(50) NOT NULL default '', 309 meta longtext, 310 PRIMARY KEY (signup_id), 311 KEY activation_key (activation_key), 312 KEY user_email (user_email), 313 KEY user_login_email (user_login,user_email), 314 KEY domain_path (domain(140),path(51)) 315 ) $charset_collate;"; 316 317 switch ( $scope ) { 318 case 'blog': 319 $queries = $blog_tables; 320 break; 321 case 'global': 322 $queries = $global_tables; 323 if ( $is_multisite ) { 324 $queries .= $ms_global_tables; 325 } 326 break; 327 case 'ms_global': 328 $queries = $ms_global_tables; 329 break; 330 case 'all': 331 default: 332 $queries = $global_tables . $blog_tables; 333 if ( $is_multisite ) { 334 $queries .= $ms_global_tables; 335 } 336 break; 337 } 338 339 if ( isset( $old_blog_id ) ) { 340 $wpdb->set_blog_id( $old_blog_id ); 341 } 342 343 return $queries; 344 } 345 346 // Populate for back compat. 347 $wp_queries = wp_get_db_schema( 'all' ); 348 349 /** 350 * Create WordPress options and set the default values. 351 * 352 * @since 1.5.0 353 * @since 5.1.0 The $options parameter has been added. 354 * 355 * @global wpdb $wpdb WordPress database abstraction object. 356 * @global int $wp_db_version WordPress database version. 357 * @global int $wp_current_db_version The old (current) database version. 358 * 359 * @param array $options Optional. Custom option $key => $value pairs to use. Default empty array. 360 */ 361 function populate_options( array $options = array() ) { 362 global $wpdb, $wp_db_version, $wp_current_db_version; 363 364 $guessurl = wp_guess_url(); 365 /** 366 * Fires before creating WordPress options and populating their default values. 367 * 368 * @since 2.6.0 369 */ 370 do_action( 'populate_options' ); 371 372 // If WP_DEFAULT_THEME doesn't exist, fall back to the latest core default theme. 373 $stylesheet = WP_DEFAULT_THEME; 374 $template = WP_DEFAULT_THEME; 375 $theme = wp_get_theme( WP_DEFAULT_THEME ); 376 if ( ! $theme->exists() ) { 377 $theme = WP_Theme::get_core_default_theme(); 378 } 379 380 // If we can't find a core default theme, WP_DEFAULT_THEME is the best we can do. 381 if ( $theme ) { 382 $stylesheet = $theme->get_stylesheet(); 383 $template = $theme->get_template(); 384 } 385 386 $timezone_string = ''; 387 $gmt_offset = 0; 388 /* 389 * translators: default GMT offset or timezone string. Must be either a valid offset (-12 to 14) 390 * or a valid timezone string (America/New_York). See https://www.php.net/manual/en/timezones.php 391 * for all timezone strings supported by PHP. 392 */ 393 $offset_or_tz = _x( '0', 'default GMT offset or timezone string' ); // phpcs:ignore WordPress.WP.I18n.NoEmptyStrings 394 if ( is_numeric( $offset_or_tz ) ) { 395 $gmt_offset = $offset_or_tz; 396 } elseif ( $offset_or_tz && in_array( $offset_or_tz, timezone_identifiers_list(), true ) ) { 397 $timezone_string = $offset_or_tz; 398 } 399 400 $defaults = array( 401 'siteurl' => $guessurl, 402 'home' => $guessurl, 403 'blogname' => __( 'My Site' ), 404 /* translators: Site tagline. */ 405 'blogdescription' => __( 'Just another WordPress site' ), 406 'users_can_register' => 0, 407 'admin_email' => 'you@example.com', 408 /* translators: Default start of the week. 0 = Sunday, 1 = Monday. */ 409 'start_of_week' => _x( '1', 'start of week' ), 410 'use_balanceTags' => 0, 411 'use_smilies' => 1, 412 'require_name_email' => 1, 413 'comments_notify' => 1, 414 'posts_per_rss' => 10, 415 'rss_use_excerpt' => 0, 416 'mailserver_url' => 'mail.example.com', 417 'mailserver_login' => 'login@example.com', 418 'mailserver_pass' => 'password', 419 'mailserver_port' => 110, 420 'default_category' => 1, 421 'default_comment_status' => 'open', 422 'default_ping_status' => 'open', 423 'default_pingback_flag' => 1, 424 'posts_per_page' => 10, 425 /* translators: Default date format, see https://www.php.net/manual/datetime.format.php */ 426 'date_format' => __( 'F j, Y' ), 427 /* translators: Default time format, see https://www.php.net/manual/datetime.format.php */ 428 'time_format' => __( 'g:i a' ), 429 /* translators: Links last updated date format, see https://www.php.net/manual/datetime.format.php */ 430 'links_updated_date_format' => __( 'F j, Y g:i a' ), 431 'comment_moderation' => 0, 432 'moderation_notify' => 1, 433 'permalink_structure' => '', 434 'rewrite_rules' => '', 435 'hack_file' => 0, 436 'blog_charset' => 'UTF-8', 437 'moderation_keys' => '', 438 'active_plugins' => array(), 439 'category_base' => '', 440 'ping_sites' => 'http://rpc.pingomatic.com/', 441 'comment_max_links' => 2, 442 'gmt_offset' => $gmt_offset, 443 444 // 1.5.0 445 'default_email_category' => 1, 446 'recently_edited' => '', 447 'template' => $template, 448 'stylesheet' => $stylesheet, 449 'comment_registration' => 0, 450 'html_type' => 'text/html', 451 452 // 1.5.1 453 'use_trackback' => 0, 454 455 // 2.0.0 456 'default_role' => 'subscriber', 457 'db_version' => $wp_db_version, 458 459 // 2.0.1 460 'uploads_use_yearmonth_folders' => 1, 461 'upload_path' => '', 462 463 // 2.1.0 464 'blog_public' => '1', 465 'default_link_category' => 2, 466 'show_on_front' => 'posts', 467 468 // 2.2.0 469 'tag_base' => '', 470 471 // 2.5.0 472 'show_avatars' => '1', 473 'avatar_rating' => 'G', 474 'upload_url_path' => '', 475 'thumbnail_size_w' => 150, 476 'thumbnail_size_h' => 150, 477 'thumbnail_crop' => 1, 478 'medium_size_w' => 300, 479 'medium_size_h' => 300, 480 481 // 2.6.0 482 'avatar_default' => 'mystery', 483 484 // 2.7.0 485 'large_size_w' => 1024, 486 'large_size_h' => 1024, 487 'image_default_link_type' => 'none', 488 'image_default_size' => '', 489 'image_default_align' => '', 490 'close_comments_for_old_posts' => 0, 491 'close_comments_days_old' => 14, 492 'thread_comments' => 1, 493 'thread_comments_depth' => 5, 494 'page_comments' => 0, 495 'comments_per_page' => 50, 496 'default_comments_page' => 'newest', 497 'comment_order' => 'asc', 498 'sticky_posts' => array(), 499 'widget_categories' => array(), 500 'widget_text' => array(), 501 'widget_rss' => array(), 502 'uninstall_plugins' => array(), 503 504 // 2.8.0 505 'timezone_string' => $timezone_string, 506 507 // 3.0.0 508 'page_for_posts' => 0, 509 'page_on_front' => 0, 510 511 // 3.1.0 512 'default_post_format' => 0, 513 514 // 3.5.0 515 'link_manager_enabled' => 0, 516 517 // 4.3.0 518 'finished_splitting_shared_terms' => 1, 519 'site_icon' => 0, 520 521 // 4.4.0 522 'medium_large_size_w' => 768, 523 'medium_large_size_h' => 0, 524 525 // 4.9.6 526 'wp_page_for_privacy_policy' => 0, 527 528 // 4.9.8 529 'show_comments_cookies_opt_in' => 1, 530 531 // 5.3.0 532 'admin_email_lifespan' => ( time() + 6 * MONTH_IN_SECONDS ), 533 534 // 5.5.0 535 'disallowed_keys' => '', 536 'comment_previously_approved' => 1, 537 'auto_plugin_theme_update_emails' => array(), 538 ); 539 540 // 3.3.0 541 if ( ! is_multisite() ) { 542 $defaults['initial_db_version'] = ! empty( $wp_current_db_version ) && $wp_current_db_version < $wp_db_version 543 ? $wp_current_db_version : $wp_db_version; 544 } 545 546 // 3.0.0 multisite. 547 if ( is_multisite() ) { 548 /* translators: %s: Network title. */ 549 $defaults['blogdescription'] = sprintf( __( 'Just another %s site' ), get_network()->site_name ); 550 $defaults['permalink_structure'] = '/%year%/%monthnum%/%day%/%postname%/'; 551 } 552 553 $options = wp_parse_args( $options, $defaults ); 554 555 // Set autoload to no for these options. 556 $fat_options = array( 557 'moderation_keys', 558 'recently_edited', 559 'disallowed_keys', 560 'uninstall_plugins', 561 'auto_plugin_theme_update_emails', 562 ); 563 564 $keys = "'" . implode( "', '", array_keys( $options ) ) . "'"; 565 $existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 566 567 $insert = ''; 568 569 foreach ( $options as $option => $value ) { 570 if ( in_array( $option, $existing_options, true ) ) { 571 continue; 572 } 573 574 if ( in_array( $option, $fat_options, true ) ) { 575 $autoload = 'no'; 576 } else { 577 $autoload = 'yes'; 578 } 579 580 if ( is_array( $value ) ) { 581 $value = serialize( $value ); 582 } 583 584 if ( ! empty( $insert ) ) { 585 $insert .= ', '; 586 } 587 588 $insert .= $wpdb->prepare( '(%s, %s, %s)', $option, $value, $autoload ); 589 } 590 591 if ( ! empty( $insert ) ) { 592 $wpdb->query( "INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 593 } 594 595 // In case it is set, but blank, update "home". 596 if ( ! __get_option( 'home' ) ) { 597 update_option( 'home', $guessurl ); 598 } 599 600 // Delete unused options. 601 $unusedoptions = array( 602 'blodotgsping_url', 603 'bodyterminator', 604 'emailtestonly', 605 'phoneemail_separator', 606 'smilies_directory', 607 'subjectprefix', 608 'use_bbcode', 609 'use_blodotgsping', 610 'use_phoneemail', 611 'use_quicktags', 612 'use_weblogsping', 613 'weblogs_cache_file', 614 'use_preview', 615 'use_htmltrans', 616 'smilies_directory', 617 'fileupload_allowedusers', 618 'use_phoneemail', 619 'default_post_status', 620 'default_post_category', 621 'archive_mode', 622 'time_difference', 623 'links_minadminlevel', 624 'links_use_adminlevels', 625 'links_rating_type', 626 'links_rating_char', 627 'links_rating_ignore_zero', 628 'links_rating_single_image', 629 'links_rating_image0', 630 'links_rating_image1', 631 'links_rating_image2', 632 'links_rating_image3', 633 'links_rating_image4', 634 'links_rating_image5', 635 'links_rating_image6', 636 'links_rating_image7', 637 'links_rating_image8', 638 'links_rating_image9', 639 'links_recently_updated_time', 640 'links_recently_updated_prepend', 641 'links_recently_updated_append', 642 'weblogs_cacheminutes', 643 'comment_allowed_tags', 644 'search_engine_friendly_urls', 645 'default_geourl_lat', 646 'default_geourl_lon', 647 'use_default_geourl', 648 'weblogs_xml_url', 649 'new_users_can_blog', 650 '_wpnonce', 651 '_wp_http_referer', 652 'Update', 653 'action', 654 'rich_editing', 655 'autosave_interval', 656 'deactivated_plugins', 657 'can_compress_scripts', 658 'page_uris', 659 'update_core', 660 'update_plugins', 661 'update_themes', 662 'doing_cron', 663 'random_seed', 664 'rss_excerpt_length', 665 'secret', 666 'use_linksupdate', 667 'default_comment_status_page', 668 'wporg_popular_tags', 669 'what_to_show', 670 'rss_language', 671 'language', 672 'enable_xmlrpc', 673 'enable_app', 674 'embed_autourls', 675 'default_post_edit_rows', 676 'gzipcompression', 677 'advanced_edit', 678 ); 679 foreach ( $unusedoptions as $option ) { 680 delete_option( $option ); 681 } 682 683 // Delete obsolete magpie stuff. 684 $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name REGEXP '^rss_[0-9a-f]{32}(_ts)?$'" ); 685 686 // Clear expired transients. 687 delete_expired_transients( true ); 688 } 689 690 /** 691 * Execute WordPress role creation for the various WordPress versions. 692 * 693 * @since 2.0.0 694 */ 695 function populate_roles() { 696 populate_roles_160(); 697 populate_roles_210(); 698 populate_roles_230(); 699 populate_roles_250(); 700 populate_roles_260(); 701 populate_roles_270(); 702 populate_roles_280(); 703 populate_roles_300(); 704 } 705 706 /** 707 * Create the roles for WordPress 2.0 708 * 709 * @since 2.0.0 710 */ 711 function populate_roles_160() { 712 // Add roles. 713 add_role( 'administrator', 'Administrator' ); 714 add_role( 'editor', 'Editor' ); 715 add_role( 'author', 'Author' ); 716 add_role( 'contributor', 'Contributor' ); 717 add_role( 'subscriber', 'Subscriber' ); 718 719 // Add caps for Administrator role. 720 $role = get_role( 'administrator' ); 721 $role->add_cap( 'switch_themes' ); 722 $role->add_cap( 'edit_themes' ); 723 $role->add_cap( 'activate_plugins' ); 724 $role->add_cap( 'edit_plugins' ); 725 $role->add_cap( 'edit_users' ); 726 $role->add_cap( 'edit_files' ); 727 $role->add_cap( 'manage_options' ); 728 $role->add_cap( 'moderate_comments' ); 729 $role->add_cap( 'manage_categories' ); 730 $role->add_cap( 'manage_links' ); 731 $role->add_cap( 'upload_files' ); 732 $role->add_cap( 'import' ); 733 $role->add_cap( 'unfiltered_html' ); 734 $role->add_cap( 'edit_posts' ); 735 $role->add_cap( 'edit_others_posts' ); 736 $role->add_cap( 'edit_published_posts' ); 737 $role->add_cap( 'publish_posts' ); 738 $role->add_cap( 'edit_pages' ); 739 $role->add_cap( 'read' ); 740 $role->add_cap( 'level_10' ); 741 $role->add_cap( 'level_9' ); 742 $role->add_cap( 'level_8' ); 743 $role->add_cap( 'level_7' ); 744 $role->add_cap( 'level_6' ); 745 $role->add_cap( 'level_5' ); 746 $role->add_cap( 'level_4' ); 747 $role->add_cap( 'level_3' ); 748 $role->add_cap( 'level_2' ); 749 $role->add_cap( 'level_1' ); 750 $role->add_cap( 'level_0' ); 751 752 // Add caps for Editor role. 753 $role = get_role( 'editor' ); 754 $role->add_cap( 'moderate_comments' ); 755 $role->add_cap( 'manage_categories' ); 756 $role->add_cap( 'manage_links' ); 757 $role->add_cap( 'upload_files' ); 758 $role->add_cap( 'unfiltered_html' ); 759 $role->add_cap( 'edit_posts' ); 760 $role->add_cap( 'edit_others_posts' ); 761 $role->add_cap( 'edit_published_posts' ); 762 $role->add_cap( 'publish_posts' ); 763 $role->add_cap( 'edit_pages' ); 764 $role->add_cap( 'read' ); 765 $role->add_cap( 'level_7' ); 766 $role->add_cap( 'level_6' ); 767 $role->add_cap( 'level_5' ); 768 $role->add_cap( 'level_4' ); 769 $role->add_cap( 'level_3' ); 770 $role->add_cap( 'level_2' ); 771 $role->add_cap( 'level_1' ); 772 $role->add_cap( 'level_0' ); 773 774 // Add caps for Author role. 775 $role = get_role( 'author' ); 776 $role->add_cap( 'upload_files' ); 777 $role->add_cap( 'edit_posts' ); 778 $role->add_cap( 'edit_published_posts' ); 779 $role->add_cap( 'publish_posts' ); 780 $role->add_cap( 'read' ); 781 $role->add_cap( 'level_2' ); 782 $role->add_cap( 'level_1' ); 783 $role->add_cap( 'level_0' ); 784 785 // Add caps for Contributor role. 786 $role = get_role( 'contributor' ); 787 $role->add_cap( 'edit_posts' ); 788 $role->add_cap( 'read' ); 789 $role->add_cap( 'level_1' ); 790 $role->add_cap( 'level_0' ); 791 792 // Add caps for Subscriber role. 793 $role = get_role( 'subscriber' ); 794 $role->add_cap( 'read' ); 795 $role->add_cap( 'level_0' ); 796 } 797 798 /** 799 * Create and modify WordPress roles for WordPress 2.1. 800 * 801 * @since 2.1.0 802 */ 803 function populate_roles_210() { 804 $roles = array( 'administrator', 'editor' ); 805 foreach ( $roles as $role ) { 806 $role = get_role( $role ); 807 if ( empty( $role ) ) { 808 continue; 809 } 810 811 $role->add_cap( 'edit_others_pages' ); 812 $role->add_cap( 'edit_published_pages' ); 813 $role->add_cap( 'publish_pages' ); 814 $role->add_cap( 'delete_pages' ); 815 $role->add_cap( 'delete_others_pages' ); 816 $role->add_cap( 'delete_published_pages' ); 817 $role->add_cap( 'delete_posts' ); 818 $role->add_cap( 'delete_others_posts' ); 819 $role->add_cap( 'delete_published_posts' ); 820 $role->add_cap( 'delete_private_posts' ); 821 $role->add_cap( 'edit_private_posts' ); 822 $role->add_cap( 'read_private_posts' ); 823 $role->add_cap( 'delete_private_pages' ); 824 $role->add_cap( 'edit_private_pages' ); 825 $role->add_cap( 'read_private_pages' ); 826 } 827 828 $role = get_role( 'administrator' ); 829 if ( ! empty( $role ) ) { 830 $role->add_cap( 'delete_users' ); 831 $role->add_cap( 'create_users' ); 832 } 833 834 $role = get_role( 'author' ); 835 if ( ! empty( $role ) ) { 836 $role->add_cap( 'delete_posts' ); 837 $role->add_cap( 'delete_published_posts' ); 838 } 839 840 $role = get_role( 'contributor' ); 841 if ( ! empty( $role ) ) { 842 $role->add_cap( 'delete_posts' ); 843 } 844 } 845 846 /** 847 * Create and modify WordPress roles for WordPress 2.3. 848 * 849 * @since 2.3.0 850 */ 851 function populate_roles_230() { 852 $role = get_role( 'administrator' ); 853 854 if ( ! empty( $role ) ) { 855 $role->add_cap( 'unfiltered_upload' ); 856 } 857 } 858 859 /** 860 * Create and modify WordPress roles for WordPress 2.5. 861 * 862 * @since 2.5.0 863 */ 864 function populate_roles_250() { 865 $role = get_role( 'administrator' ); 866 867 if ( ! empty( $role ) ) { 868 $role->add_cap( 'edit_dashboard' ); 869 } 870 } 871 872 /** 873 * Create and modify WordPress roles for WordPress 2.6. 874 * 875 * @since 2.6.0 876 */ 877 function populate_roles_260() { 878 $role = get_role( 'administrator' ); 879 880 if ( ! empty( $role ) ) { 881 $role->add_cap( 'update_plugins' ); 882 $role->add_cap( 'delete_plugins' ); 883 } 884 } 885 886 /** 887 * Create and modify WordPress roles for WordPress 2.7. 888 * 889 * @since 2.7.0 890 */ 891 function populate_roles_270() { 892 $role = get_role( 'administrator' ); 893 894 if ( ! empty( $role ) ) { 895 $role->add_cap( 'install_plugins' ); 896 $role->add_cap( 'update_themes' ); 897 } 898 } 899 900 /** 901 * Create and modify WordPress roles for WordPress 2.8. 902 * 903 * @since 2.8.0 904 */ 905 function populate_roles_280() { 906 $role = get_role( 'administrator' ); 907 908 if ( ! empty( $role ) ) { 909 $role->add_cap( 'install_themes' ); 910 } 911 } 912 913 /** 914 * Create and modify WordPress roles for WordPress 3.0. 915 * 916 * @since 3.0.0 917 */ 918 function populate_roles_300() { 919 $role = get_role( 'administrator' ); 920 921 if ( ! empty( $role ) ) { 922 $role->add_cap( 'update_core' ); 923 $role->add_cap( 'list_users' ); 924 $role->add_cap( 'remove_users' ); 925 $role->add_cap( 'promote_users' ); 926 $role->add_cap( 'edit_theme_options' ); 927 $role->add_cap( 'delete_themes' ); 928 $role->add_cap( 'export' ); 929 } 930 } 931 932 if ( ! function_exists( 'install_network' ) ) : 933 /** 934 * Install Network. 935 * 936 * @since 3.0.0 937 */ 938 function install_network() { 939 if ( ! defined( 'WP_INSTALLING_NETWORK' ) ) { 940 define( 'WP_INSTALLING_NETWORK', true ); 941 } 942 943 dbDelta( wp_get_db_schema( 'global' ) ); 944 } 945 endif; 946 947 /** 948 * Populate network settings. 949 * 950 * @since 3.0.0 951 * 952 * @global wpdb $wpdb WordPress database abstraction object. 953 * @global object $current_site 954 * @global WP_Rewrite $wp_rewrite WordPress rewrite component. 955 * 956 * @param int $network_id ID of network to populate. 957 * @param string $domain The domain name for the network (eg. "example.com"). 958 * @param string $email Email address for the network administrator. 959 * @param string $site_name The name of the network. 960 * @param string $path Optional. The path to append to the network's domain name. Default '/'. 961 * @param bool $subdomain_install Optional. Whether the network is a subdomain installation or a subdirectory installation. 962 * Default false, meaning the network is a subdirectory installation. 963 * @return bool|WP_Error True on success, or WP_Error on warning (with the installation otherwise successful, 964 * so the error code must be checked) or failure. 965 */ 966 function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) { 967 global $wpdb, $current_site, $wp_rewrite; 968 969 $errors = new WP_Error(); 970 if ( '' === $domain ) { 971 $errors->add( 'empty_domain', __( 'You must provide a domain name.' ) ); 972 } 973 if ( '' === $site_name ) { 974 $errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) ); 975 } 976 977 // Check for network collision. 978 $network_exists = false; 979 if ( is_multisite() ) { 980 if ( get_network( (int) $network_id ) ) { 981 $errors->add( 'siteid_exists', __( 'The network already exists.' ) ); 982 } 983 } else { 984 if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) ) { 985 $errors->add( 'siteid_exists', __( 'The network already exists.' ) ); 986 } 987 } 988 989 if ( ! is_email( $email ) ) { 990 $errors->add( 'invalid_email', __( 'You must provide a valid email address.' ) ); 991 } 992 993 if ( $errors->has_errors() ) { 994 return $errors; 995 } 996 997 if ( 1 == $network_id ) { 998 $wpdb->insert( 999 $wpdb->site, 1000 array( 1001 'domain' => $domain, 1002 'path' => $path, 1003 ) 1004 ); 1005 $network_id = $wpdb->insert_id; 1006 } else { 1007 $wpdb->insert( 1008 $wpdb->site, 1009 array( 1010 'domain' => $domain, 1011 'path' => $path, 1012 'id' => $network_id, 1013 ) 1014 ); 1015 } 1016 1017 populate_network_meta( 1018 $network_id, 1019 array( 1020 'admin_email' => $email, 1021 'site_name' => $site_name, 1022 'subdomain_install' => $subdomain_install, 1023 ) 1024 ); 1025 1026 $site_user = get_userdata( (int) $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->sitemeta WHERE meta_key = %s AND site_id = %d", 'admin_user_id', $network_id ) ) ); 1027 1028 /* 1029 * When upgrading from single to multisite, assume the current site will 1030 * become the main site of the network. When using populate_network() 1031 * to create another network in an existing multisite environment, skip 1032 * these steps since the main site of the new network has not yet been 1033 * created. 1034 */ 1035 if ( ! is_multisite() ) { 1036 $current_site = new stdClass; 1037 $current_site->domain = $domain; 1038 $current_site->path = $path; 1039 $current_site->site_name = ucfirst( $domain ); 1040 $wpdb->insert( 1041 $wpdb->blogs, 1042 array( 1043 'site_id' => $network_id, 1044 'blog_id' => 1, 1045 'domain' => $domain, 1046 'path' => $path, 1047 'registered' => current_time( 'mysql' ), 1048 ) 1049 ); 1050 $current_site->blog_id = $wpdb->insert_id; 1051 update_user_meta( $site_user->ID, 'source_domain', $domain ); 1052 update_user_meta( $site_user->ID, 'primary_blog', $current_site->blog_id ); 1053 1054 if ( $subdomain_install ) { 1055 $wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' ); 1056 } else { 1057 $wp_rewrite->set_permalink_structure( '/blog/%year%/%monthnum%/%day%/%postname%/' ); 1058 } 1059 1060 flush_rewrite_rules(); 1061 1062 if ( ! $subdomain_install ) { 1063 return true; 1064 } 1065 1066 $vhost_ok = false; 1067 $errstr = ''; 1068 $hostname = substr( md5( time() ), 0, 6 ) . '.' . $domain; // Very random hostname! 1069 $page = wp_remote_get( 1070 'http://' . $hostname, 1071 array( 1072 'timeout' => 5, 1073 'httpversion' => '1.1', 1074 ) 1075 ); 1076 if ( is_wp_error( $page ) ) { 1077 $errstr = $page->get_error_message(); 1078 } elseif ( 200 == wp_remote_retrieve_response_code( $page ) ) { 1079 $vhost_ok = true; 1080 } 1081 1082 if ( ! $vhost_ok ) { 1083 $msg = '<p><strong>' . __( 'Warning! Wildcard DNS may not be configured correctly!' ) . '</strong></p>'; 1084 1085 $msg .= '<p>' . sprintf( 1086 /* translators: %s: Host name. */ 1087 __( 'The installer attempted to contact a random hostname (%s) on your domain.' ), 1088 '<code>' . $hostname . '</code>' 1089 ); 1090 if ( ! empty( $errstr ) ) { 1091 /* translators: %s: Error message. */ 1092 $msg .= ' ' . sprintf( __( 'This resulted in an error message: %s' ), '<code>' . $errstr . '</code>' ); 1093 } 1094 $msg .= '</p>'; 1095 1096 $msg .= '<p>' . sprintf( 1097 /* translators: %s: Asterisk symbol (*). */ 1098 __( 'To use a subdomain configuration, you must have a wildcard entry in your DNS. This usually means adding a %s hostname record pointing at your web server in your DNS configuration tool.' ), 1099 '<code>*</code>' 1100 ) . '</p>'; 1101 1102 $msg .= '<p>' . __( 'You can still use your site but any subdomain you create may not be accessible. If you know your DNS is correct, ignore this message.' ) . '</p>'; 1103 1104 return new WP_Error( 'no_wildcard_dns', $msg ); 1105 } 1106 } 1107 1108 return true; 1109 } 1110 1111 /** 1112 * Creates WordPress network meta and sets the default values. 1113 * 1114 * @since 5.1.0 1115 * 1116 * @global wpdb $wpdb WordPress database abstraction object. 1117 * @global int $wp_db_version WordPress database version. 1118 * 1119 * @param int $network_id Network ID to populate meta for. 1120 * @param array $meta Optional. Custom meta $key => $value pairs to use. Default empty array. 1121 */ 1122 function populate_network_meta( $network_id, array $meta = array() ) { 1123 global $wpdb, $wp_db_version; 1124 1125 $network_id = (int) $network_id; 1126 1127 $email = ! empty( $meta['admin_email'] ) ? $meta['admin_email'] : ''; 1128 $subdomain_install = isset( $meta['subdomain_install'] ) ? (int) $meta['subdomain_install'] : 0; 1129 1130 // If a user with the provided email does not exist, default to the current user as the new network admin. 1131 $site_user = ! empty( $email ) ? get_user_by( 'email', $email ) : false; 1132 if ( false === $site_user ) { 1133 $site_user = wp_get_current_user(); 1134 } 1135 1136 if ( empty( $email ) ) { 1137 $email = $site_user->user_email; 1138 } 1139 1140 $template = get_option( 'template' ); 1141 $stylesheet = get_option( 'stylesheet' ); 1142 $allowed_themes = array( $stylesheet => true ); 1143 1144 if ( $template != $stylesheet ) { 1145 $allowed_themes[ $template ] = true; 1146 } 1147 1148 if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template ) { 1149 $allowed_themes[ WP_DEFAULT_THEME ] = true; 1150 } 1151 1152 // If WP_DEFAULT_THEME doesn't exist, also include the latest core default theme. 1153 if ( ! wp_get_theme( WP_DEFAULT_THEME )->exists() ) { 1154 $core_default = WP_Theme::get_core_default_theme(); 1155 if ( $core_default ) { 1156 $allowed_themes[ $core_default->get_stylesheet() ] = true; 1157 } 1158 } 1159 1160 if ( function_exists( 'clean_network_cache' ) ) { 1161 clean_network_cache( $network_id ); 1162 } else { 1163 wp_cache_delete( $network_id, 'networks' ); 1164 } 1165 1166 wp_cache_delete( 'networks_have_paths', 'site-options' ); 1167 1168 if ( ! is_multisite() ) { 1169 $site_admins = array( $site_user->user_login ); 1170 $users = get_users( 1171 array( 1172 'fields' => array( 'user_login' ), 1173 'role' => 'administrator', 1174 ) 1175 ); 1176 if ( $users ) { 1177 foreach ( $users as $user ) { 1178 $site_admins[] = $user->user_login; 1179 } 1180 1181 $site_admins = array_unique( $site_admins ); 1182 } 1183 } else { 1184 $site_admins = get_site_option( 'site_admins' ); 1185 } 1186 1187 /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */ 1188 $welcome_email = __( 1189 'Howdy USERNAME, 1190 1191 Your new SITE_NAME site has been successfully set up at: 1192 BLOG_URL 1193 1194 You can log in to the administrator account with the following information: 1195 1196 Username: USERNAME 1197 Password: PASSWORD 1198 Log in here: BLOG_URLwp-login.php 1199 1200 We hope you enjoy your new site. Thanks! 1201 1202 --The Team @ SITE_NAME' 1203 ); 1204 1205 $misc_exts = array( 1206 // Images. 1207 'jpg', 1208 'jpeg', 1209 'png', 1210 'gif', 1211 // Video. 1212 'mov', 1213 'avi', 1214 'mpg', 1215 '3gp', 1216 '3g2', 1217 // "audio". 1218 'midi', 1219 'mid', 1220 // Miscellaneous. 1221 'pdf', 1222 'doc', 1223 'ppt', 1224 'odt', 1225 'pptx', 1226 'docx', 1227 'pps', 1228 'ppsx', 1229 'xls', 1230 'xlsx', 1231 'key', 1232 ); 1233 $audio_exts = wp_get_audio_extensions(); 1234 $video_exts = wp_get_video_extensions(); 1235 $upload_filetypes = array_unique( array_merge( $misc_exts, $audio_exts, $video_exts ) ); 1236 1237 $sitemeta = array( 1238 'site_name' => __( 'My Network' ), 1239 'admin_email' => $email, 1240 'admin_user_id' => $site_user->ID, 1241 'registration' => 'none', 1242 'upload_filetypes' => implode( ' ', $upload_filetypes ), 1243 'blog_upload_space' => 100, 1244 'fileupload_maxk' => 1500, 1245 'site_admins' => $site_admins, 1246 'allowedthemes' => $allowed_themes, 1247 'illegal_names' => array( 'www', 'web', 'root', 'admin', 'main', 'invite', 'administrator', 'files' ), 1248 'wpmu_upgrade_site' => $wp_db_version, 1249 'welcome_email' => $welcome_email, 1250 /* translators: %s: Site link. */ 1251 'first_post' => __( 'Welcome to %s. This is your first post. Edit or delete it, then start writing!' ), 1252 // @todo - Network admins should have a method of editing the network siteurl (used for cookie hash). 1253 'siteurl' => get_option( 'siteurl' ) . '/', 1254 'add_new_users' => '0', 1255 'upload_space_check_disabled' => is_multisite() ? get_site_option( 'upload_space_check_disabled' ) : '1', 1256 'subdomain_install' => $subdomain_install, 1257 'global_terms_enabled' => global_terms_enabled() ? '1' : '0', 1258 'ms_files_rewriting' => is_multisite() ? get_site_option( 'ms_files_rewriting' ) : '0', 1259 'initial_db_version' => get_option( 'initial_db_version' ), 1260 'active_sitewide_plugins' => array(), 1261 'WPLANG' => get_locale(), 1262 ); 1263 if ( ! $subdomain_install ) { 1264 $sitemeta['illegal_names'][] = 'blog'; 1265 } 1266 1267 $sitemeta = wp_parse_args( $meta, $sitemeta ); 1268 1269 /** 1270 * Filters meta for a network on creation. 1271 * 1272 * @since 3.7.0 1273 * 1274 * @param array $sitemeta Associative array of network meta keys and values to be inserted. 1275 * @param int $network_id ID of network to populate. 1276 */ 1277 $sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id ); 1278 1279 $insert = ''; 1280 foreach ( $sitemeta as $meta_key => $meta_value ) { 1281 if ( is_array( $meta_value ) ) { 1282 $meta_value = serialize( $meta_value ); 1283 } 1284 if ( ! empty( $insert ) ) { 1285 $insert .= ', '; 1286 } 1287 $insert .= $wpdb->prepare( '( %d, %s, %s)', $network_id, $meta_key, $meta_value ); 1288 } 1289 $wpdb->query( "INSERT INTO $wpdb->sitemeta ( site_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 1290 } 1291 1292 /** 1293 * Creates WordPress site meta and sets the default values. 1294 * 1295 * @since 5.1.0 1296 * 1297 * @global wpdb $wpdb WordPress database abstraction object. 1298 * 1299 * @param int $site_id Site ID to populate meta for. 1300 * @param array $meta Optional. Custom meta $key => $value pairs to use. Default empty array. 1301 */ 1302 function populate_site_meta( $site_id, array $meta = array() ) { 1303 global $wpdb; 1304 1305 $site_id = (int) $site_id; 1306 1307 if ( ! is_site_meta_supported() ) { 1308 return; 1309 } 1310 1311 if ( empty( $meta ) ) { 1312 return; 1313 } 1314 1315 /** 1316 * Filters meta for a site on creation. 1317 * 1318 * @since 5.2.0 1319 * 1320 * @param array $meta Associative array of site meta keys and values to be inserted. 1321 * @param int $site_id ID of site to populate. 1322 */ 1323 $site_meta = apply_filters( 'populate_site_meta', $meta, $site_id ); 1324 1325 $insert = ''; 1326 foreach ( $site_meta as $meta_key => $meta_value ) { 1327 if ( is_array( $meta_value ) ) { 1328 $meta_value = serialize( $meta_value ); 1329 } 1330 if ( ! empty( $insert ) ) { 1331 $insert .= ', '; 1332 } 1333 $insert .= $wpdb->prepare( '( %d, %s, %s)', $site_id, $meta_key, $meta_value ); 1334 } 1335 1336 $wpdb->query( "INSERT INTO $wpdb->blogmeta ( blog_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 1337 1338 wp_cache_delete( $site_id, 'blog_meta' ); 1339 wp_cache_set_sites_last_changed(); 1340 }
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| Generated : Thu Oct 22 08:20:02 2020 | Cross-referenced by PHPXref |