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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/date */ 426 'date_format' => __( 'F j, Y' ), 427 /* translators: Default time format, see https://www.php.net/date */ 428 'time_format' => __( 'g:i a' ), 429 /* translators: Links last updated date format, see https://www.php.net/date */ 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_whitelist' => 1, 450 'blacklist_keys' => '', 451 'comment_registration' => 0, 452 'html_type' => 'text/html', 453 454 // 1.5.1 455 'use_trackback' => 0, 456 457 // 2.0.0 458 'default_role' => 'subscriber', 459 'db_version' => $wp_db_version, 460 461 // 2.0.1 462 'uploads_use_yearmonth_folders' => 1, 463 'upload_path' => '', 464 465 // 2.1.0 466 'blog_public' => '1', 467 'default_link_category' => 2, 468 'show_on_front' => 'posts', 469 470 // 2.2.0 471 'tag_base' => '', 472 473 // 2.5.0 474 'show_avatars' => '1', 475 'avatar_rating' => 'G', 476 'upload_url_path' => '', 477 'thumbnail_size_w' => 150, 478 'thumbnail_size_h' => 150, 479 'thumbnail_crop' => 1, 480 'medium_size_w' => 300, 481 'medium_size_h' => 300, 482 483 // 2.6.0 484 'avatar_default' => 'mystery', 485 486 // 2.7.0 487 'large_size_w' => 1024, 488 'large_size_h' => 1024, 489 'image_default_link_type' => 'none', 490 'image_default_size' => '', 491 'image_default_align' => '', 492 'close_comments_for_old_posts' => 0, 493 'close_comments_days_old' => 14, 494 'thread_comments' => 1, 495 'thread_comments_depth' => 5, 496 'page_comments' => 0, 497 'comments_per_page' => 50, 498 'default_comments_page' => 'newest', 499 'comment_order' => 'asc', 500 'sticky_posts' => array(), 501 'widget_categories' => array(), 502 'widget_text' => array(), 503 'widget_rss' => array(), 504 'uninstall_plugins' => array(), 505 506 // 2.8.0 507 'timezone_string' => $timezone_string, 508 509 // 3.0.0 510 'page_for_posts' => 0, 511 'page_on_front' => 0, 512 513 // 3.1.0 514 'default_post_format' => 0, 515 516 // 3.5.0 517 'link_manager_enabled' => 0, 518 519 // 4.3.0 520 'finished_splitting_shared_terms' => 1, 521 'site_icon' => 0, 522 523 // 4.4.0 524 'medium_large_size_w' => 768, 525 'medium_large_size_h' => 0, 526 527 // 4.9.6 528 'wp_page_for_privacy_policy' => 0, 529 530 // 4.9.8 531 'show_comments_cookies_opt_in' => 1, 532 533 // 5.3.0 534 'admin_email_lifespan' => ( time() + 6 * MONTH_IN_SECONDS ), 535 ); 536 537 // 3.3.0 538 if ( ! is_multisite() ) { 539 $defaults['initial_db_version'] = ! empty( $wp_current_db_version ) && $wp_current_db_version < $wp_db_version 540 ? $wp_current_db_version : $wp_db_version; 541 } 542 543 // 3.0.0 multisite. 544 if ( is_multisite() ) { 545 /* translators: %s: Network title. */ 546 $defaults['blogdescription'] = sprintf( __( 'Just another %s site' ), get_network()->site_name ); 547 $defaults['permalink_structure'] = '/%year%/%monthnum%/%day%/%postname%/'; 548 } 549 550 $options = wp_parse_args( $options, $defaults ); 551 552 // Set autoload to no for these options. 553 $fat_options = array( 'moderation_keys', 'recently_edited', 'blacklist_keys', 'uninstall_plugins' ); 554 555 $keys = "'" . implode( "', '", array_keys( $options ) ) . "'"; 556 $existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 557 558 $insert = ''; 559 560 foreach ( $options as $option => $value ) { 561 if ( in_array( $option, $existing_options, true ) ) { 562 continue; 563 } 564 565 if ( in_array( $option, $fat_options, true ) ) { 566 $autoload = 'no'; 567 } else { 568 $autoload = 'yes'; 569 } 570 571 if ( is_array( $value ) ) { 572 $value = serialize( $value ); 573 } 574 575 if ( ! empty( $insert ) ) { 576 $insert .= ', '; 577 } 578 579 $insert .= $wpdb->prepare( '(%s, %s, %s)', $option, $value, $autoload ); 580 } 581 582 if ( ! empty( $insert ) ) { 583 $wpdb->query( "INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 584 } 585 586 // In case it is set, but blank, update "home". 587 if ( ! __get_option( 'home' ) ) { 588 update_option( 'home', $guessurl ); 589 } 590 591 // Delete unused options. 592 $unusedoptions = array( 593 'blodotgsping_url', 594 'bodyterminator', 595 'emailtestonly', 596 'phoneemail_separator', 597 'smilies_directory', 598 'subjectprefix', 599 'use_bbcode', 600 'use_blodotgsping', 601 'use_phoneemail', 602 'use_quicktags', 603 'use_weblogsping', 604 'weblogs_cache_file', 605 'use_preview', 606 'use_htmltrans', 607 'smilies_directory', 608 'fileupload_allowedusers', 609 'use_phoneemail', 610 'default_post_status', 611 'default_post_category', 612 'archive_mode', 613 'time_difference', 614 'links_minadminlevel', 615 'links_use_adminlevels', 616 'links_rating_type', 617 'links_rating_char', 618 'links_rating_ignore_zero', 619 'links_rating_single_image', 620 'links_rating_image0', 621 'links_rating_image1', 622 'links_rating_image2', 623 'links_rating_image3', 624 'links_rating_image4', 625 'links_rating_image5', 626 'links_rating_image6', 627 'links_rating_image7', 628 'links_rating_image8', 629 'links_rating_image9', 630 'links_recently_updated_time', 631 'links_recently_updated_prepend', 632 'links_recently_updated_append', 633 'weblogs_cacheminutes', 634 'comment_allowed_tags', 635 'search_engine_friendly_urls', 636 'default_geourl_lat', 637 'default_geourl_lon', 638 'use_default_geourl', 639 'weblogs_xml_url', 640 'new_users_can_blog', 641 '_wpnonce', 642 '_wp_http_referer', 643 'Update', 644 'action', 645 'rich_editing', 646 'autosave_interval', 647 'deactivated_plugins', 648 'can_compress_scripts', 649 'page_uris', 650 'update_core', 651 'update_plugins', 652 'update_themes', 653 'doing_cron', 654 'random_seed', 655 'rss_excerpt_length', 656 'secret', 657 'use_linksupdate', 658 'default_comment_status_page', 659 'wporg_popular_tags', 660 'what_to_show', 661 'rss_language', 662 'language', 663 'enable_xmlrpc', 664 'enable_app', 665 'embed_autourls', 666 'default_post_edit_rows', 667 'gzipcompression', 668 'advanced_edit', 669 ); 670 foreach ( $unusedoptions as $option ) { 671 delete_option( $option ); 672 } 673 674 // Delete obsolete magpie stuff. 675 $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name REGEXP '^rss_[0-9a-f]{32}(_ts)?$'" ); 676 677 // Clear expired transients. 678 delete_expired_transients( true ); 679 } 680 681 /** 682 * Execute WordPress role creation for the various WordPress versions. 683 * 684 * @since 2.0.0 685 */ 686 function populate_roles() { 687 populate_roles_160(); 688 populate_roles_210(); 689 populate_roles_230(); 690 populate_roles_250(); 691 populate_roles_260(); 692 populate_roles_270(); 693 populate_roles_280(); 694 populate_roles_300(); 695 } 696 697 /** 698 * Create the roles for WordPress 2.0 699 * 700 * @since 2.0.0 701 */ 702 function populate_roles_160() { 703 // Add roles. 704 add_role( 'administrator', 'Administrator' ); 705 add_role( 'editor', 'Editor' ); 706 add_role( 'author', 'Author' ); 707 add_role( 'contributor', 'Contributor' ); 708 add_role( 'subscriber', 'Subscriber' ); 709 710 // Add caps for Administrator role. 711 $role = get_role( 'administrator' ); 712 $role->add_cap( 'switch_themes' ); 713 $role->add_cap( 'edit_themes' ); 714 $role->add_cap( 'activate_plugins' ); 715 $role->add_cap( 'edit_plugins' ); 716 $role->add_cap( 'edit_users' ); 717 $role->add_cap( 'edit_files' ); 718 $role->add_cap( 'manage_options' ); 719 $role->add_cap( 'moderate_comments' ); 720 $role->add_cap( 'manage_categories' ); 721 $role->add_cap( 'manage_links' ); 722 $role->add_cap( 'upload_files' ); 723 $role->add_cap( 'import' ); 724 $role->add_cap( 'unfiltered_html' ); 725 $role->add_cap( 'edit_posts' ); 726 $role->add_cap( 'edit_others_posts' ); 727 $role->add_cap( 'edit_published_posts' ); 728 $role->add_cap( 'publish_posts' ); 729 $role->add_cap( 'edit_pages' ); 730 $role->add_cap( 'read' ); 731 $role->add_cap( 'level_10' ); 732 $role->add_cap( 'level_9' ); 733 $role->add_cap( 'level_8' ); 734 $role->add_cap( 'level_7' ); 735 $role->add_cap( 'level_6' ); 736 $role->add_cap( 'level_5' ); 737 $role->add_cap( 'level_4' ); 738 $role->add_cap( 'level_3' ); 739 $role->add_cap( 'level_2' ); 740 $role->add_cap( 'level_1' ); 741 $role->add_cap( 'level_0' ); 742 743 // Add caps for Editor role. 744 $role = get_role( 'editor' ); 745 $role->add_cap( 'moderate_comments' ); 746 $role->add_cap( 'manage_categories' ); 747 $role->add_cap( 'manage_links' ); 748 $role->add_cap( 'upload_files' ); 749 $role->add_cap( 'unfiltered_html' ); 750 $role->add_cap( 'edit_posts' ); 751 $role->add_cap( 'edit_others_posts' ); 752 $role->add_cap( 'edit_published_posts' ); 753 $role->add_cap( 'publish_posts' ); 754 $role->add_cap( 'edit_pages' ); 755 $role->add_cap( 'read' ); 756 $role->add_cap( 'level_7' ); 757 $role->add_cap( 'level_6' ); 758 $role->add_cap( 'level_5' ); 759 $role->add_cap( 'level_4' ); 760 $role->add_cap( 'level_3' ); 761 $role->add_cap( 'level_2' ); 762 $role->add_cap( 'level_1' ); 763 $role->add_cap( 'level_0' ); 764 765 // Add caps for Author role. 766 $role = get_role( 'author' ); 767 $role->add_cap( 'upload_files' ); 768 $role->add_cap( 'edit_posts' ); 769 $role->add_cap( 'edit_published_posts' ); 770 $role->add_cap( 'publish_posts' ); 771 $role->add_cap( 'read' ); 772 $role->add_cap( 'level_2' ); 773 $role->add_cap( 'level_1' ); 774 $role->add_cap( 'level_0' ); 775 776 // Add caps for Contributor role. 777 $role = get_role( 'contributor' ); 778 $role->add_cap( 'edit_posts' ); 779 $role->add_cap( 'read' ); 780 $role->add_cap( 'level_1' ); 781 $role->add_cap( 'level_0' ); 782 783 // Add caps for Subscriber role. 784 $role = get_role( 'subscriber' ); 785 $role->add_cap( 'read' ); 786 $role->add_cap( 'level_0' ); 787 } 788 789 /** 790 * Create and modify WordPress roles for WordPress 2.1. 791 * 792 * @since 2.1.0 793 */ 794 function populate_roles_210() { 795 $roles = array( 'administrator', 'editor' ); 796 foreach ( $roles as $role ) { 797 $role = get_role( $role ); 798 if ( empty( $role ) ) { 799 continue; 800 } 801 802 $role->add_cap( 'edit_others_pages' ); 803 $role->add_cap( 'edit_published_pages' ); 804 $role->add_cap( 'publish_pages' ); 805 $role->add_cap( 'delete_pages' ); 806 $role->add_cap( 'delete_others_pages' ); 807 $role->add_cap( 'delete_published_pages' ); 808 $role->add_cap( 'delete_posts' ); 809 $role->add_cap( 'delete_others_posts' ); 810 $role->add_cap( 'delete_published_posts' ); 811 $role->add_cap( 'delete_private_posts' ); 812 $role->add_cap( 'edit_private_posts' ); 813 $role->add_cap( 'read_private_posts' ); 814 $role->add_cap( 'delete_private_pages' ); 815 $role->add_cap( 'edit_private_pages' ); 816 $role->add_cap( 'read_private_pages' ); 817 } 818 819 $role = get_role( 'administrator' ); 820 if ( ! empty( $role ) ) { 821 $role->add_cap( 'delete_users' ); 822 $role->add_cap( 'create_users' ); 823 } 824 825 $role = get_role( 'author' ); 826 if ( ! empty( $role ) ) { 827 $role->add_cap( 'delete_posts' ); 828 $role->add_cap( 'delete_published_posts' ); 829 } 830 831 $role = get_role( 'contributor' ); 832 if ( ! empty( $role ) ) { 833 $role->add_cap( 'delete_posts' ); 834 } 835 } 836 837 /** 838 * Create and modify WordPress roles for WordPress 2.3. 839 * 840 * @since 2.3.0 841 */ 842 function populate_roles_230() { 843 $role = get_role( 'administrator' ); 844 845 if ( ! empty( $role ) ) { 846 $role->add_cap( 'unfiltered_upload' ); 847 } 848 } 849 850 /** 851 * Create and modify WordPress roles for WordPress 2.5. 852 * 853 * @since 2.5.0 854 */ 855 function populate_roles_250() { 856 $role = get_role( 'administrator' ); 857 858 if ( ! empty( $role ) ) { 859 $role->add_cap( 'edit_dashboard' ); 860 } 861 } 862 863 /** 864 * Create and modify WordPress roles for WordPress 2.6. 865 * 866 * @since 2.6.0 867 */ 868 function populate_roles_260() { 869 $role = get_role( 'administrator' ); 870 871 if ( ! empty( $role ) ) { 872 $role->add_cap( 'update_plugins' ); 873 $role->add_cap( 'delete_plugins' ); 874 } 875 } 876 877 /** 878 * Create and modify WordPress roles for WordPress 2.7. 879 * 880 * @since 2.7.0 881 */ 882 function populate_roles_270() { 883 $role = get_role( 'administrator' ); 884 885 if ( ! empty( $role ) ) { 886 $role->add_cap( 'install_plugins' ); 887 $role->add_cap( 'update_themes' ); 888 } 889 } 890 891 /** 892 * Create and modify WordPress roles for WordPress 2.8. 893 * 894 * @since 2.8.0 895 */ 896 function populate_roles_280() { 897 $role = get_role( 'administrator' ); 898 899 if ( ! empty( $role ) ) { 900 $role->add_cap( 'install_themes' ); 901 } 902 } 903 904 /** 905 * Create and modify WordPress roles for WordPress 3.0. 906 * 907 * @since 3.0.0 908 */ 909 function populate_roles_300() { 910 $role = get_role( 'administrator' ); 911 912 if ( ! empty( $role ) ) { 913 $role->add_cap( 'update_core' ); 914 $role->add_cap( 'list_users' ); 915 $role->add_cap( 'remove_users' ); 916 $role->add_cap( 'promote_users' ); 917 $role->add_cap( 'edit_theme_options' ); 918 $role->add_cap( 'delete_themes' ); 919 $role->add_cap( 'export' ); 920 } 921 } 922 923 if ( ! function_exists( 'install_network' ) ) : 924 /** 925 * Install Network. 926 * 927 * @since 3.0.0 928 */ 929 function install_network() { 930 if ( ! defined( 'WP_INSTALLING_NETWORK' ) ) { 931 define( 'WP_INSTALLING_NETWORK', true ); 932 } 933 934 dbDelta( wp_get_db_schema( 'global' ) ); 935 } 936 endif; 937 938 /** 939 * Populate network settings. 940 * 941 * @since 3.0.0 942 * 943 * @global wpdb $wpdb WordPress database abstraction object. 944 * @global object $current_site 945 * @global WP_Rewrite $wp_rewrite WordPress rewrite component. 946 * 947 * @param int $network_id ID of network to populate. 948 * @param string $domain The domain name for the network (eg. "example.com"). 949 * @param string $email Email address for the network administrator. 950 * @param string $site_name The name of the network. 951 * @param string $path Optional. The path to append to the network's domain name. Default '/'. 952 * @param bool $subdomain_install Optional. Whether the network is a subdomain installation or a subdirectory installation. 953 * Default false, meaning the network is a subdirectory installation. 954 * @return bool|WP_Error True on success, or WP_Error on warning (with the installation otherwise successful, 955 * so the error code must be checked) or failure. 956 */ 957 function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) { 958 global $wpdb, $current_site, $wp_rewrite; 959 960 $errors = new WP_Error(); 961 if ( '' === $domain ) { 962 $errors->add( 'empty_domain', __( 'You must provide a domain name.' ) ); 963 } 964 if ( '' === $site_name ) { 965 $errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) ); 966 } 967 968 // Check for network collision. 969 $network_exists = false; 970 if ( is_multisite() ) { 971 if ( get_network( (int) $network_id ) ) { 972 $errors->add( 'siteid_exists', __( 'The network already exists.' ) ); 973 } 974 } else { 975 if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) ) { 976 $errors->add( 'siteid_exists', __( 'The network already exists.' ) ); 977 } 978 } 979 980 if ( ! is_email( $email ) ) { 981 $errors->add( 'invalid_email', __( 'You must provide a valid email address.' ) ); 982 } 983 984 if ( $errors->has_errors() ) { 985 return $errors; 986 } 987 988 if ( 1 == $network_id ) { 989 $wpdb->insert( 990 $wpdb->site, 991 array( 992 'domain' => $domain, 993 'path' => $path, 994 ) 995 ); 996 $network_id = $wpdb->insert_id; 997 } else { 998 $wpdb->insert( 999 $wpdb->site, 1000 array( 1001 'domain' => $domain, 1002 'path' => $path, 1003 'id' => $network_id, 1004 ) 1005 ); 1006 } 1007 1008 populate_network_meta( 1009 $network_id, 1010 array( 1011 'admin_email' => $email, 1012 'site_name' => $site_name, 1013 'subdomain_install' => $subdomain_install, 1014 ) 1015 ); 1016 1017 $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 ) ) ); 1018 1019 /* 1020 * When upgrading from single to multisite, assume the current site will 1021 * become the main site of the network. When using populate_network() 1022 * to create another network in an existing multisite environment, skip 1023 * these steps since the main site of the new network has not yet been 1024 * created. 1025 */ 1026 if ( ! is_multisite() ) { 1027 $current_site = new stdClass; 1028 $current_site->domain = $domain; 1029 $current_site->path = $path; 1030 $current_site->site_name = ucfirst( $domain ); 1031 $wpdb->insert( 1032 $wpdb->blogs, 1033 array( 1034 'site_id' => $network_id, 1035 'blog_id' => 1, 1036 'domain' => $domain, 1037 'path' => $path, 1038 'registered' => current_time( 'mysql' ), 1039 ) 1040 ); 1041 $current_site->blog_id = $wpdb->insert_id; 1042 update_user_meta( $site_user->ID, 'source_domain', $domain ); 1043 update_user_meta( $site_user->ID, 'primary_blog', $current_site->blog_id ); 1044 1045 if ( $subdomain_install ) { 1046 $wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' ); 1047 } else { 1048 $wp_rewrite->set_permalink_structure( '/blog/%year%/%monthnum%/%day%/%postname%/' ); 1049 } 1050 1051 flush_rewrite_rules(); 1052 1053 if ( ! $subdomain_install ) { 1054 return true; 1055 } 1056 1057 $vhost_ok = false; 1058 $errstr = ''; 1059 $hostname = substr( md5( time() ), 0, 6 ) . '.' . $domain; // Very random hostname! 1060 $page = wp_remote_get( 1061 'http://' . $hostname, 1062 array( 1063 'timeout' => 5, 1064 'httpversion' => '1.1', 1065 ) 1066 ); 1067 if ( is_wp_error( $page ) ) { 1068 $errstr = $page->get_error_message(); 1069 } elseif ( 200 == wp_remote_retrieve_response_code( $page ) ) { 1070 $vhost_ok = true; 1071 } 1072 1073 if ( ! $vhost_ok ) { 1074 $msg = '<p><strong>' . __( 'Warning! Wildcard DNS may not be configured correctly!' ) . '</strong></p>'; 1075 1076 $msg .= '<p>' . sprintf( 1077 /* translators: %s: Host name. */ 1078 __( 'The installer attempted to contact a random hostname (%s) on your domain.' ), 1079 '<code>' . $hostname . '</code>' 1080 ); 1081 if ( ! empty( $errstr ) ) { 1082 /* translators: %s: Error message. */ 1083 $msg .= ' ' . sprintf( __( 'This resulted in an error message: %s' ), '<code>' . $errstr . '</code>' ); 1084 } 1085 $msg .= '</p>'; 1086 1087 $msg .= '<p>' . sprintf( 1088 /* translators: %s: Asterisk symbol (*). */ 1089 __( '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.' ), 1090 '<code>*</code>' 1091 ) . '</p>'; 1092 1093 $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>'; 1094 1095 return new WP_Error( 'no_wildcard_dns', $msg ); 1096 } 1097 } 1098 1099 return true; 1100 } 1101 1102 /** 1103 * Creates WordPress network meta and sets the default values. 1104 * 1105 * @since 5.1.0 1106 * 1107 * @global wpdb $wpdb WordPress database abstraction object. 1108 * @global int $wp_db_version WordPress database version. 1109 * 1110 * @param int $network_id Network ID to populate meta for. 1111 * @param array $meta Optional. Custom meta $key => $value pairs to use. Default empty array. 1112 */ 1113 function populate_network_meta( $network_id, array $meta = array() ) { 1114 global $wpdb, $wp_db_version; 1115 1116 $network_id = (int) $network_id; 1117 1118 $email = ! empty( $meta['admin_email'] ) ? $meta['admin_email'] : ''; 1119 $subdomain_install = isset( $meta['subdomain_install'] ) ? (int) $meta['subdomain_install'] : 0; 1120 1121 // If a user with the provided email does not exist, default to the current user as the new network admin. 1122 $site_user = ! empty( $email ) ? get_user_by( 'email', $email ) : false; 1123 if ( false === $site_user ) { 1124 $site_user = wp_get_current_user(); 1125 } 1126 1127 if ( empty( $email ) ) { 1128 $email = $site_user->user_email; 1129 } 1130 1131 $template = get_option( 'template' ); 1132 $stylesheet = get_option( 'stylesheet' ); 1133 $allowed_themes = array( $stylesheet => true ); 1134 1135 if ( $template != $stylesheet ) { 1136 $allowed_themes[ $template ] = true; 1137 } 1138 1139 if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template ) { 1140 $allowed_themes[ WP_DEFAULT_THEME ] = true; 1141 } 1142 1143 // If WP_DEFAULT_THEME doesn't exist, also whitelist the latest core default theme. 1144 if ( ! wp_get_theme( WP_DEFAULT_THEME )->exists() ) { 1145 $core_default = WP_Theme::get_core_default_theme(); 1146 if ( $core_default ) { 1147 $allowed_themes[ $core_default->get_stylesheet() ] = true; 1148 } 1149 } 1150 1151 if ( function_exists( 'clean_network_cache' ) ) { 1152 clean_network_cache( $network_id ); 1153 } else { 1154 wp_cache_delete( $network_id, 'networks' ); 1155 } 1156 1157 wp_cache_delete( 'networks_have_paths', 'site-options' ); 1158 1159 if ( ! is_multisite() ) { 1160 $site_admins = array( $site_user->user_login ); 1161 $users = get_users( 1162 array( 1163 'fields' => array( 'user_login' ), 1164 'role' => 'administrator', 1165 ) 1166 ); 1167 if ( $users ) { 1168 foreach ( $users as $user ) { 1169 $site_admins[] = $user->user_login; 1170 } 1171 1172 $site_admins = array_unique( $site_admins ); 1173 } 1174 } else { 1175 $site_admins = get_site_option( 'site_admins' ); 1176 } 1177 1178 /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */ 1179 $welcome_email = __( 1180 'Howdy USERNAME, 1181 1182 Your new SITE_NAME site has been successfully set up at: 1183 BLOG_URL 1184 1185 You can log in to the administrator account with the following information: 1186 1187 Username: USERNAME 1188 Password: PASSWORD 1189 Log in here: BLOG_URLwp-login.php 1190 1191 We hope you enjoy your new site. Thanks! 1192 1193 --The Team @ SITE_NAME' 1194 ); 1195 1196 $misc_exts = array( 1197 // Images. 1198 'jpg', 1199 'jpeg', 1200 'png', 1201 'gif', 1202 // Video. 1203 'mov', 1204 'avi', 1205 'mpg', 1206 '3gp', 1207 '3g2', 1208 // "audio". 1209 'midi', 1210 'mid', 1211 // Miscellaneous. 1212 'pdf', 1213 'doc', 1214 'ppt', 1215 'odt', 1216 'pptx', 1217 'docx', 1218 'pps', 1219 'ppsx', 1220 'xls', 1221 'xlsx', 1222 'key', 1223 ); 1224 $audio_exts = wp_get_audio_extensions(); 1225 $video_exts = wp_get_video_extensions(); 1226 $upload_filetypes = array_unique( array_merge( $misc_exts, $audio_exts, $video_exts ) ); 1227 1228 $sitemeta = array( 1229 'site_name' => __( 'My Network' ), 1230 'admin_email' => $email, 1231 'admin_user_id' => $site_user->ID, 1232 'registration' => 'none', 1233 'upload_filetypes' => implode( ' ', $upload_filetypes ), 1234 'blog_upload_space' => 100, 1235 'fileupload_maxk' => 1500, 1236 'site_admins' => $site_admins, 1237 'allowedthemes' => $allowed_themes, 1238 'illegal_names' => array( 'www', 'web', 'root', 'admin', 'main', 'invite', 'administrator', 'files' ), 1239 'wpmu_upgrade_site' => $wp_db_version, 1240 'welcome_email' => $welcome_email, 1241 /* translators: %s: Site link. */ 1242 'first_post' => __( 'Welcome to %s. This is your first post. Edit or delete it, then start writing!' ), 1243 // @todo - Network admins should have a method of editing the network siteurl (used for cookie hash). 1244 'siteurl' => get_option( 'siteurl' ) . '/', 1245 'add_new_users' => '0', 1246 'upload_space_check_disabled' => is_multisite() ? get_site_option( 'upload_space_check_disabled' ) : '1', 1247 'subdomain_install' => $subdomain_install, 1248 'global_terms_enabled' => global_terms_enabled() ? '1' : '0', 1249 'ms_files_rewriting' => is_multisite() ? get_site_option( 'ms_files_rewriting' ) : '0', 1250 'initial_db_version' => get_option( 'initial_db_version' ), 1251 'active_sitewide_plugins' => array(), 1252 'WPLANG' => get_locale(), 1253 ); 1254 if ( ! $subdomain_install ) { 1255 $sitemeta['illegal_names'][] = 'blog'; 1256 } 1257 1258 $sitemeta = wp_parse_args( $meta, $sitemeta ); 1259 1260 /** 1261 * Filters meta for a network on creation. 1262 * 1263 * @since 3.7.0 1264 * 1265 * @param array $sitemeta Associative array of network meta keys and values to be inserted. 1266 * @param int $network_id ID of network to populate. 1267 */ 1268 $sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id ); 1269 1270 $insert = ''; 1271 foreach ( $sitemeta as $meta_key => $meta_value ) { 1272 if ( is_array( $meta_value ) ) { 1273 $meta_value = serialize( $meta_value ); 1274 } 1275 if ( ! empty( $insert ) ) { 1276 $insert .= ', '; 1277 } 1278 $insert .= $wpdb->prepare( '( %d, %s, %s)', $network_id, $meta_key, $meta_value ); 1279 } 1280 $wpdb->query( "INSERT INTO $wpdb->sitemeta ( site_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 1281 } 1282 1283 /** 1284 * Creates WordPress site meta and sets the default values. 1285 * 1286 * @since 5.1.0 1287 * 1288 * @global wpdb $wpdb WordPress database abstraction object. 1289 * 1290 * @param int $site_id Site ID to populate meta for. 1291 * @param array $meta Optional. Custom meta $key => $value pairs to use. Default empty array. 1292 */ 1293 function populate_site_meta( $site_id, array $meta = array() ) { 1294 global $wpdb; 1295 1296 $site_id = (int) $site_id; 1297 1298 if ( ! is_site_meta_supported() ) { 1299 return; 1300 } 1301 1302 if ( empty( $meta ) ) { 1303 return; 1304 } 1305 1306 /** 1307 * Filters meta for a site on creation. 1308 * 1309 * @since 5.2.0 1310 * 1311 * @param array $meta Associative array of site meta keys and values to be inserted. 1312 * @param int $site_id ID of site to populate. 1313 */ 1314 $site_meta = apply_filters( 'populate_site_meta', $meta, $site_id ); 1315 1316 $insert = ''; 1317 foreach ( $site_meta as $meta_key => $meta_value ) { 1318 if ( is_array( $meta_value ) ) { 1319 $meta_value = serialize( $meta_value ); 1320 } 1321 if ( ! empty( $insert ) ) { 1322 $insert .= ', '; 1323 } 1324 $insert .= $wpdb->prepare( '( %d, %s, %s)', $site_id, $meta_key, $meta_value ); 1325 } 1326 1327 $wpdb->query( "INSERT INTO $wpdb->blogmeta ( blog_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared 1328 1329 wp_cache_delete( $site_id, 'blog_meta' ); 1330 wp_cache_set_sites_last_changed(); 1331 }
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| Generated : Sat Jun 6 08:20:01 2020 | Cross-referenced by PHPXref |