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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * Class for providing debug data based on a users WordPress environment. 4 * 5 * @package WordPress 6 * @subpackage Site_Health 7 * @since 5.2.0 8 */ 9 10 #[AllowDynamicProperties] 11 class WP_Debug_Data { 12 /** 13 * Calls all core functions to check for updates. 14 * 15 * @since 5.2.0 16 */ 17 public static function check_for_updates() { 18 wp_version_check(); 19 wp_update_plugins(); 20 wp_update_themes(); 21 } 22 23 /** 24 * Static function for generating site debug data when required. 25 * 26 * @since 5.2.0 27 * @since 5.3.0 Added database charset, database collation, 28 * and timezone information. 29 * @since 5.5.0 Added pretty permalinks support information. 30 * @since 6.7.0 Modularized into separate theme-oriented methods. 31 * 32 * @throws ImagickException 33 * 34 * @return array The debug data for the site. 35 */ 36 public static function debug_data() { 37 /* 38 * Set up the array that holds all debug information. 39 * 40 * When iterating through the debug data, the ordering of the sections 41 * occurs in insertion-order of the assignments into this array. 42 * 43 * This is the single assignment of the sections before filtering. Null-entries will 44 * be automatically be removed. 45 */ 46 $info = array( 47 'wp-core' => self::get_wp_core(), 48 'wp-paths-sizes' => self::get_wp_paths_sizes(), 49 'wp-dropins' => self::get_wp_dropins(), 50 'wp-active-theme' => self::get_wp_active_theme(), 51 'wp-parent-theme' => self::get_wp_parent_theme(), 52 'wp-themes-inactive' => self::get_wp_themes_inactive(), 53 'wp-mu-plugins' => self::get_wp_mu_plugins(), 54 'wp-plugins-active' => self::get_wp_plugins_active(), 55 'wp-plugins-inactive' => self::get_wp_plugins_inactive(), 56 'wp-media' => self::get_wp_media(), 57 'wp-server' => self::get_wp_server(), 58 'wp-database' => self::get_wp_database(), 59 'wp-constants' => self::get_wp_constants(), 60 'wp-filesystem' => self::get_wp_filesystem(), 61 ); 62 63 /* 64 * Remove null elements from the array. The individual methods are 65 * allowed to return `null`, which communicates that the category 66 * of debug data isn't relevant and shouldn't be passed through. 67 */ 68 $info = array_filter( 69 $info, 70 static function ( $section ) { 71 return isset( $section ); 72 } 73 ); 74 75 /** 76 * Filters the debug information shown on the Tools -> Site Health -> Info screen. 77 * 78 * Plugin or themes may wish to introduce their own debug information without creating 79 * additional admin pages. They can utilize this filter to introduce their own sections 80 * or add more data to existing sections. 81 * 82 * Array keys for sections added by core are all prefixed with `wp-`. Plugins and themes 83 * should use their own slug as a prefix, both for consistency as well as avoiding 84 * key collisions. Note that the array keys are used as labels for the copied data. 85 * 86 * All strings are expected to be plain text except `$description` that can contain 87 * inline HTML tags (see below). 88 * 89 * @since 5.2.0 90 * 91 * @param array $args { 92 * The debug information to be added to the core information page. 93 * 94 * This is an associative multi-dimensional array, up to three levels deep. 95 * The topmost array holds the sections, keyed by section ID. 96 * 97 * @type array ...$0 { 98 * Each section has a `$fields` associative array (see below), and each `$value` in `$fields` 99 * can be another associative array of name/value pairs when there is more structured data 100 * to display. 101 * 102 * @type string $label Required. The title for this section of the debug output. 103 * @type string $description Optional. A description for your information section which 104 * may contain basic HTML markup, inline tags only as it is 105 * outputted in a paragraph. 106 * @type bool $show_count Optional. If set to `true`, the amount of fields will be included 107 * in the title for this section. Default false. 108 * @type bool $private Optional. If set to `true`, the section and all associated fields 109 * will be excluded from the copied data. Default false. 110 * @type array $fields { 111 * Required. An associative array containing the fields to be displayed in the section, 112 * keyed by field ID. 113 * 114 * @type array ...$0 { 115 * An associative array containing the data to be displayed for the field. 116 * 117 * @type string $label Required. The label for this piece of information. 118 * @type mixed $value Required. The output that is displayed for this field. 119 * Text should be translated. Can be an associative array 120 * that is displayed as name/value pairs. 121 * Accepted types: `string|int|float|(string|int|float)[]`. 122 * @type string $debug Optional. The output that is used for this field when 123 * the user copies the data. It should be more concise and 124 * not translated. If not set, the content of `$value` 125 * is used. Note that the array keys are used as labels 126 * for the copied data. 127 * @type bool $private Optional. If set to `true`, the field will be excluded 128 * from the copied data, allowing you to show, for example, 129 * API keys here. Default false. 130 * } 131 * } 132 * } 133 * } 134 */ 135 $info = apply_filters( 'debug_information', $info ); 136 137 return $info; 138 } 139 140 /** 141 * Gets the WordPress core section of the debug data. 142 * 143 * @since 6.7.0 144 * 145 * @return array 146 */ 147 private static function get_wp_core(): array { 148 // Save few function calls. 149 $permalink_structure = get_option( 'permalink_structure' ); 150 $is_ssl = is_ssl(); 151 $users_can_register = get_option( 'users_can_register' ); 152 $blog_public = get_option( 'blog_public' ); 153 $default_comment_status = get_option( 'default_comment_status' ); 154 $environment_type = wp_get_environment_type(); 155 $core_version = wp_get_wp_version(); 156 $core_updates = get_core_updates(); 157 $core_update_needed = ''; 158 159 if ( is_array( $core_updates ) ) { 160 foreach ( $core_updates as $core => $update ) { 161 if ( 'upgrade' === $update->response ) { 162 /* translators: %s: Latest WordPress version number. */ 163 $core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version ); 164 } else { 165 $core_update_needed = ''; 166 } 167 } 168 } 169 170 $fields = array( 171 'version' => array( 172 'label' => __( 'Version' ), 173 'value' => $core_version . $core_update_needed, 174 'debug' => $core_version, 175 ), 176 'site_language' => array( 177 'label' => __( 'Site Language' ), 178 'value' => get_locale(), 179 ), 180 'user_language' => array( 181 'label' => __( 'User Language' ), 182 'value' => get_user_locale(), 183 ), 184 'timezone' => array( 185 'label' => __( 'Timezone' ), 186 'value' => wp_timezone_string(), 187 ), 188 'home_url' => array( 189 'label' => __( 'Home URL' ), 190 'value' => get_bloginfo( 'url' ), 191 'private' => true, 192 ), 193 'site_url' => array( 194 'label' => __( 'Site URL' ), 195 'value' => get_bloginfo( 'wpurl' ), 196 'private' => true, 197 ), 198 'permalink' => array( 199 'label' => __( 'Permalink structure' ), 200 'value' => $permalink_structure ? $permalink_structure : __( 'No permalink structure set' ), 201 'debug' => $permalink_structure, 202 ), 203 'https_status' => array( 204 'label' => __( 'Is this site using HTTPS?' ), 205 'value' => $is_ssl ? __( 'Yes' ) : __( 'No' ), 206 'debug' => $is_ssl, 207 ), 208 'multisite' => array( 209 'label' => __( 'Is this a multisite?' ), 210 'value' => is_multisite() ? __( 'Yes' ) : __( 'No' ), 211 'debug' => is_multisite(), 212 ), 213 'user_registration' => array( 214 'label' => __( 'Can anyone register on this site?' ), 215 'value' => $users_can_register ? __( 'Yes' ) : __( 'No' ), 216 'debug' => $users_can_register, 217 ), 218 'blog_public' => array( 219 'label' => __( 'Is this site discouraging search engines?' ), 220 'value' => $blog_public ? __( 'No' ) : __( 'Yes' ), 221 'debug' => $blog_public, 222 ), 223 'default_comment_status' => array( 224 'label' => __( 'Default comment status' ), 225 'value' => 'open' === $default_comment_status ? _x( 'Open', 'comment status' ) : _x( 'Closed', 'comment status' ), 226 'debug' => $default_comment_status, 227 ), 228 'environment_type' => array( 229 'label' => __( 'Environment type' ), 230 'value' => $environment_type, 231 'debug' => $environment_type, 232 ), 233 ); 234 235 // Conditionally add debug information for multisite setups. 236 if ( is_multisite() ) { 237 $site_id = get_current_blog_id(); 238 239 $fields['site_id'] = array( 240 'label' => __( 'Site ID' ), 241 'value' => $site_id, 242 'debug' => $site_id, 243 ); 244 245 $network_query = new WP_Network_Query(); 246 $network_ids = $network_query->query( 247 array( 248 'fields' => 'ids', 249 'number' => 100, 250 'no_found_rows' => false, 251 ) 252 ); 253 254 $site_count = 0; 255 foreach ( $network_ids as $network_id ) { 256 $site_count += get_blog_count( $network_id ); 257 } 258 259 $fields['site_count'] = array( 260 'label' => __( 'Site count' ), 261 'value' => $site_count, 262 ); 263 264 $fields['network_count'] = array( 265 'label' => __( 'Network count' ), 266 'value' => $network_query->found_networks, 267 ); 268 } 269 270 $fields['user_count'] = array( 271 'label' => __( 'User count' ), 272 'value' => get_user_count(), 273 ); 274 275 // WordPress features requiring processing. 276 $wp_dotorg = wp_remote_get( 'https://wordpress.org', array( 'timeout' => 10 ) ); 277 278 if ( ! is_wp_error( $wp_dotorg ) ) { 279 $fields['dotorg_communication'] = array( 280 'label' => __( 'Communication with WordPress.org' ), 281 'value' => __( 'WordPress.org is reachable' ), 282 'debug' => 'true', 283 ); 284 } else { 285 $fields['dotorg_communication'] = array( 286 'label' => __( 'Communication with WordPress.org' ), 287 'value' => sprintf( 288 /* translators: 1: The IP address WordPress.org resolves to. 2: The error returned by the lookup. */ 289 __( 'Unable to reach WordPress.org at %1$s: %2$s' ), 290 gethostbyname( 'wordpress.org' ), 291 $wp_dotorg->get_error_message() 292 ), 293 'debug' => $wp_dotorg->get_error_message(), 294 ); 295 } 296 297 return array( 298 'label' => __( 'WordPress' ), 299 'fields' => $fields, 300 ); 301 } 302 303 /** 304 * Gets the WordPress drop-in section of the debug data. 305 * 306 * @since 6.7.0 307 * 308 * @return array 309 */ 310 private static function get_wp_dropins(): array { 311 // Get a list of all drop-in replacements. 312 $dropins = get_dropins(); 313 314 // Get drop-ins descriptions. 315 $dropin_descriptions = _get_dropins(); 316 317 $fields = array(); 318 foreach ( $dropins as $dropin_key => $dropin ) { 319 $fields[ sanitize_text_field( $dropin_key ) ] = array( 320 'label' => $dropin_key, 321 'value' => $dropin_descriptions[ $dropin_key ][0], 322 'debug' => 'true', 323 ); 324 } 325 326 return array( 327 'label' => __( 'Drop-ins' ), 328 'show_count' => true, 329 'description' => sprintf( 330 /* translators: %s: wp-content directory name. */ 331 __( 'Drop-ins are single files, found in the %s directory, that replace or enhance WordPress features in ways that are not possible for traditional plugins.' ), 332 '<code>' . str_replace( ABSPATH, '', WP_CONTENT_DIR ) . '</code>' 333 ), 334 'fields' => $fields, 335 ); 336 } 337 338 /** 339 * Gets the WordPress server section of the debug data. 340 * 341 * @since 6.7.0 342 * 343 * @return array 344 */ 345 private static function get_wp_server(): array { 346 // Populate the server debug fields. 347 if ( function_exists( 'php_uname' ) ) { 348 $server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) ); 349 } else { 350 $server_architecture = 'unknown'; 351 } 352 353 $php_version_debug = PHP_VERSION; 354 // Whether PHP supports 64-bit. 355 $php64bit = ( PHP_INT_SIZE * 8 === 64 ); 356 357 $php_version = sprintf( 358 '%s %s', 359 $php_version_debug, 360 ( $php64bit ? __( '(Supports 64bit values)' ) : __( '(Does not support 64bit values)' ) ) 361 ); 362 363 if ( $php64bit ) { 364 $php_version_debug .= ' 64bit'; 365 } 366 367 $fields = array(); 368 369 $fields['server_architecture'] = array( 370 'label' => __( 'Server architecture' ), 371 'value' => ( 'unknown' !== $server_architecture ? $server_architecture : __( 'Unable to determine server architecture' ) ), 372 'debug' => $server_architecture, 373 ); 374 $fields['httpd_software'] = array( 375 'label' => __( 'Web server' ), 376 'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : __( 'Unable to determine what web server software is used' ) ), 377 'debug' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : 'unknown' ), 378 ); 379 $fields['php_version'] = array( 380 'label' => __( 'PHP version' ), 381 'value' => $php_version, 382 'debug' => $php_version_debug, 383 ); 384 $fields['php_sapi'] = array( 385 'label' => __( 'PHP SAPI' ), 386 'value' => PHP_SAPI, 387 'debug' => PHP_SAPI, 388 ); 389 390 // Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values. 391 if ( ! function_exists( 'ini_get' ) ) { 392 $fields['ini_get'] = array( 393 'label' => __( 'Server settings' ), 394 'value' => sprintf( 395 /* translators: %s: ini_get() */ 396 __( 'Unable to determine some settings, as the %s function has been disabled.' ), 397 'ini_get()' 398 ), 399 'debug' => 'ini_get() is disabled', 400 ); 401 } else { 402 $fields['max_input_variables'] = array( 403 'label' => __( 'PHP max input variables' ), 404 'value' => ini_get( 'max_input_vars' ), 405 ); 406 $fields['time_limit'] = array( 407 'label' => __( 'PHP time limit' ), 408 'value' => ini_get( 'max_execution_time' ), 409 ); 410 411 if ( WP_Site_Health::get_instance()->php_memory_limit !== ini_get( 'memory_limit' ) ) { 412 $fields['memory_limit'] = array( 413 'label' => __( 'PHP memory limit' ), 414 'value' => WP_Site_Health::get_instance()->php_memory_limit, 415 ); 416 $fields['admin_memory_limit'] = array( 417 'label' => __( 'PHP memory limit (only for admin screens)' ), 418 'value' => ini_get( 'memory_limit' ), 419 ); 420 } else { 421 $fields['memory_limit'] = array( 422 'label' => __( 'PHP memory limit' ), 423 'value' => ini_get( 'memory_limit' ), 424 ); 425 } 426 427 $fields['max_input_time'] = array( 428 'label' => __( 'Max input time' ), 429 'value' => ini_get( 'max_input_time' ), 430 ); 431 $fields['upload_max_filesize'] = array( 432 'label' => __( 'Upload max filesize' ), 433 'value' => ini_get( 'upload_max_filesize' ), 434 ); 435 $fields['php_post_max_size'] = array( 436 'label' => __( 'PHP post max size' ), 437 'value' => ini_get( 'post_max_size' ), 438 ); 439 } 440 441 if ( function_exists( 'curl_version' ) ) { 442 $curl = curl_version(); 443 444 $fields['curl_version'] = array( 445 'label' => __( 'cURL version' ), 446 'value' => sprintf( '%s %s', $curl['version'], $curl['ssl_version'] ), 447 ); 448 } else { 449 $fields['curl_version'] = array( 450 'label' => __( 'cURL version' ), 451 'value' => __( 'Not available' ), 452 'debug' => 'not available', 453 ); 454 } 455 456 // SUHOSIN. 457 $suhosin_loaded = ( extension_loaded( 'suhosin' ) || ( defined( 'SUHOSIN_PATCH' ) && constant( 'SUHOSIN_PATCH' ) ) ); 458 459 $fields['suhosin'] = array( 460 'label' => __( 'Is SUHOSIN installed?' ), 461 'value' => ( $suhosin_loaded ? __( 'Yes' ) : __( 'No' ) ), 462 'debug' => $suhosin_loaded, 463 ); 464 465 // Imagick. 466 $imagick_loaded = extension_loaded( 'imagick' ); 467 468 $fields['imagick_availability'] = array( 469 'label' => __( 'Is the Imagick library available?' ), 470 'value' => ( $imagick_loaded ? __( 'Yes' ) : __( 'No' ) ), 471 'debug' => $imagick_loaded, 472 ); 473 474 // Pretty permalinks. 475 $pretty_permalinks_supported = got_url_rewrite(); 476 477 $fields['pretty_permalinks'] = array( 478 'label' => __( 'Are pretty permalinks supported?' ), 479 'value' => ( $pretty_permalinks_supported ? __( 'Yes' ) : __( 'No' ) ), 480 'debug' => $pretty_permalinks_supported, 481 ); 482 483 // Check if a .htaccess file exists. 484 if ( is_file( ABSPATH . '.htaccess' ) ) { 485 // If the file exists, grab the content of it. 486 $htaccess_content = file_get_contents( ABSPATH . '.htaccess' ); 487 488 // Filter away the core WordPress rules. 489 $filtered_htaccess_content = trim( preg_replace( '/\# BEGIN WordPress[\s\S]+?# END WordPress/si', '', $htaccess_content ) ); 490 $filtered_htaccess_content = ! empty( $filtered_htaccess_content ); 491 492 if ( $filtered_htaccess_content ) { 493 /* translators: %s: .htaccess */ 494 $htaccess_rules_string = sprintf( __( 'Custom rules have been added to your %s file.' ), '.htaccess' ); 495 } else { 496 /* translators: %s: .htaccess */ 497 $htaccess_rules_string = sprintf( __( 'Your %s file contains only core WordPress features.' ), '.htaccess' ); 498 } 499 500 $fields['htaccess_extra_rules'] = array( 501 'label' => __( '.htaccess rules' ), 502 'value' => $htaccess_rules_string, 503 'debug' => $filtered_htaccess_content, 504 ); 505 } 506 507 // Check if a robots.txt file exists. 508 if ( is_file( ABSPATH . 'robots.txt' ) ) { 509 // If the file exists, turn debug info to true. 510 $robotstxt_debug = true; 511 512 /* translators: %s: robots.txt */ 513 $robotstxt_string = sprintf( __( 'There is a static %s file in your installation folder. WordPress cannot dynamically serve one.' ), 'robots.txt' ); 514 } elseif ( got_url_rewrite() ) { 515 // No robots.txt file available and rewrite rules in place, turn debug info to false. 516 $robotstxt_debug = false; 517 518 /* translators: %s: robots.txt */ 519 $robotstxt_string = sprintf( __( 'Your site is using the dynamic %s file which is generated by WordPress.' ), 'robots.txt' ); 520 } else { 521 // No robots.txt file, but without rewrite rules WP can't serve one. 522 $robotstxt_debug = true; 523 524 /* translators: %s: robots.txt */ 525 $robotstxt_string = sprintf( __( 'WordPress cannot dynamically serve a %s file due to a lack of rewrite rule support' ), 'robots.txt' ); 526 527 } 528 529 $fields['static_robotstxt_file'] = array( 530 'label' => __( 'robots.txt' ), 531 'value' => $robotstxt_string, 532 'debug' => $robotstxt_debug, 533 ); 534 535 // Server time. 536 $date = new DateTime( 'now', new DateTimeZone( 'UTC' ) ); 537 538 $fields['current'] = array( 539 'label' => __( 'Current time' ), 540 'value' => $date->format( DateTime::ATOM ), 541 ); 542 $fields['utc-time'] = array( 543 'label' => __( 'Current UTC time' ), 544 'value' => $date->format( DateTime::RFC850 ), 545 ); 546 $fields['server-time'] = array( 547 'label' => __( 'Current Server time' ), 548 'value' => wp_date( 'c', $_SERVER['REQUEST_TIME'] ), 549 ); 550 551 return array( 552 'label' => __( 'Server' ), 553 'description' => __( 'The options shown below relate to your server setup. If changes are required, you may need your web host’s assistance.' ), 554 'fields' => $fields, 555 ); 556 } 557 558 /** 559 * Gets the WordPress media section of the debug data. 560 * 561 * @since 6.7.0 562 * 563 * @throws ImagickException 564 * @return array 565 */ 566 private static function get_wp_media(): array { 567 // Spare few function calls. 568 $not_available = __( 'Not available' ); 569 570 // Populate the media fields. 571 $fields['image_editor'] = array( 572 'label' => __( 'Active editor' ), 573 'value' => _wp_image_editor_choose(), 574 ); 575 576 // Get ImageMagic information, if available. 577 if ( class_exists( 'Imagick' ) ) { 578 // Save the Imagick instance for later use. 579 $imagick = new Imagick(); 580 $imagemagick_version = $imagick->getVersion(); 581 } else { 582 $imagemagick_version = __( 'Not available' ); 583 } 584 585 $fields['imagick_module_version'] = array( 586 'label' => __( 'ImageMagick version number' ), 587 'value' => ( is_array( $imagemagick_version ) ? $imagemagick_version['versionNumber'] : $imagemagick_version ), 588 ); 589 590 $fields['imagemagick_version'] = array( 591 'label' => __( 'ImageMagick version string' ), 592 'value' => ( is_array( $imagemagick_version ) ? $imagemagick_version['versionString'] : $imagemagick_version ), 593 ); 594 595 $imagick_version = phpversion( 'imagick' ); 596 597 $fields['imagick_version'] = array( 598 'label' => __( 'Imagick version' ), 599 'value' => ( $imagick_version ) ? $imagick_version : __( 'Not available' ), 600 ); 601 602 if ( ! function_exists( 'ini_get' ) ) { 603 $fields['ini_get'] = array( 604 'label' => __( 'File upload settings' ), 605 'value' => sprintf( 606 /* translators: %s: ini_get() */ 607 __( 'Unable to determine some settings, as the %s function has been disabled.' ), 608 'ini_get()' 609 ), 610 'debug' => 'ini_get() is disabled', 611 ); 612 } else { 613 // Get the PHP ini directive values. 614 $file_uploads = ini_get( 'file_uploads' ); 615 $post_max_size = ini_get( 'post_max_size' ); 616 $upload_max_filesize = ini_get( 'upload_max_filesize' ); 617 $max_file_uploads = ini_get( 'max_file_uploads' ); 618 $effective = min( wp_convert_hr_to_bytes( $post_max_size ), wp_convert_hr_to_bytes( $upload_max_filesize ) ); 619 620 // Add info in Media section. 621 $fields['file_uploads'] = array( 622 'label' => __( 'File uploads' ), 623 'value' => $file_uploads ? __( 'Enabled' ) : __( 'Disabled' ), 624 'debug' => $file_uploads, 625 ); 626 $fields['post_max_size'] = array( 627 'label' => __( 'Max size of post data allowed' ), 628 'value' => $post_max_size, 629 ); 630 $fields['upload_max_filesize'] = array( 631 'label' => __( 'Max size of an uploaded file' ), 632 'value' => $upload_max_filesize, 633 ); 634 $fields['max_effective_size'] = array( 635 'label' => __( 'Max effective file size' ), 636 'value' => size_format( $effective ), 637 ); 638 $fields['max_file_uploads'] = array( 639 'label' => __( 'Max simultaneous file uploads' ), 640 'value' => $max_file_uploads, 641 ); 642 } 643 644 // If Imagick is used as our editor, provide some more information about its limitations. 645 if ( 'WP_Image_Editor_Imagick' === _wp_image_editor_choose() && isset( $imagick ) && $imagick instanceof Imagick ) { 646 $limits = array( 647 'area' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : $not_available ), 648 'disk' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : $not_available ), 649 'file' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : $not_available ), 650 'map' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : $not_available ), 651 'memory' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : $not_available ), 652 'thread' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : $not_available ), 653 'time' => ( defined( 'imagick::RESOURCETYPE_TIME' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_TIME ) : $not_available ), 654 ); 655 656 $limits_debug = array( 657 'imagick::RESOURCETYPE_AREA' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : 'not available' ), 658 'imagick::RESOURCETYPE_DISK' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : 'not available' ), 659 'imagick::RESOURCETYPE_FILE' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : 'not available' ), 660 'imagick::RESOURCETYPE_MAP' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : 'not available' ), 661 'imagick::RESOURCETYPE_MEMORY' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : 'not available' ), 662 'imagick::RESOURCETYPE_THREAD' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : 'not available' ), 663 'imagick::RESOURCETYPE_TIME' => ( defined( 'imagick::RESOURCETYPE_TIME' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_TIME ) : 'not available' ), 664 ); 665 666 $fields['imagick_limits'] = array( 667 'label' => __( 'Imagick Resource Limits' ), 668 'value' => $limits, 669 'debug' => $limits_debug, 670 ); 671 672 try { 673 $formats = Imagick::queryFormats( '*' ); 674 } catch ( Exception $e ) { 675 $formats = array(); 676 } 677 678 $fields['imagemagick_file_formats'] = array( 679 'label' => __( 'ImageMagick supported file formats' ), 680 'value' => ( empty( $formats ) ) ? __( 'Unable to determine' ) : implode( ', ', $formats ), 681 'debug' => ( empty( $formats ) ) ? 'Unable to determine' : implode( ', ', $formats ), 682 ); 683 } 684 685 // Get the image format transforms. 686 $mappings = wp_get_image_editor_output_format( '', '' ); 687 $formatted_mappings = array(); 688 689 if ( ! empty( $mappings ) ) { 690 foreach ( $mappings as $format => $mime_type ) { 691 $formatted_mappings[] = sprintf( '%s → %s', $format, $mime_type ); 692 } 693 $mappings_display = implode( ', ', $formatted_mappings ); 694 } else { 695 $mappings_display = __( 'No format transforms defined' ); 696 } 697 698 $fields['image_format_transforms'] = array( 699 'label' => __( 'Image format transforms' ), 700 'value' => $mappings_display, 701 'debug' => ( empty( $mappings ) ) ? 'No format transforms defined' : $mappings_display, 702 ); 703 704 // Get GD information, if available. 705 if ( function_exists( 'gd_info' ) ) { 706 $gd = gd_info(); 707 } else { 708 $gd = false; 709 } 710 711 $fields['gd_version'] = array( 712 'label' => __( 'GD version' ), 713 'value' => ( is_array( $gd ) ? $gd['GD Version'] : $not_available ), 714 'debug' => ( is_array( $gd ) ? $gd['GD Version'] : 'not available' ), 715 ); 716 717 $gd_image_formats = array(); 718 $gd_supported_formats = array( 719 'GIF Create' => 'GIF', 720 'JPEG' => 'JPEG', 721 'PNG' => 'PNG', 722 'WebP' => 'WebP', 723 'BMP' => 'BMP', 724 'AVIF' => 'AVIF', 725 'HEIF' => 'HEIF', 726 'TIFF' => 'TIFF', 727 'XPM' => 'XPM', 728 ); 729 730 foreach ( $gd_supported_formats as $format_key => $format ) { 731 $index = $format_key . ' Support'; 732 if ( isset( $gd[ $index ] ) && $gd[ $index ] ) { 733 array_push( $gd_image_formats, $format ); 734 } 735 } 736 737 if ( ! empty( $gd_image_formats ) ) { 738 $fields['gd_formats'] = array( 739 'label' => __( 'GD supported file formats' ), 740 'value' => implode( ', ', $gd_image_formats ), 741 ); 742 } 743 744 // Get Ghostscript information, if available. 745 if ( function_exists( 'exec' ) ) { 746 $gs = exec( 'gs --version' ); 747 748 if ( empty( $gs ) ) { 749 $gs = $not_available; 750 $gs_debug = 'not available'; 751 } else { 752 $gs_debug = $gs; 753 } 754 } else { 755 $gs = __( 'Unable to determine if Ghostscript is installed' ); 756 $gs_debug = 'unknown'; 757 } 758 759 $fields['ghostscript_version'] = array( 760 'label' => __( 'Ghostscript version' ), 761 'value' => $gs, 762 'debug' => $gs_debug, 763 ); 764 765 return array( 766 'label' => __( 'Media Handling' ), 767 'fields' => $fields, 768 ); 769 } 770 771 /** 772 * Gets the WordPress MU plugins section of the debug data. 773 * 774 * @since 6.7.0 775 * 776 * @return array 777 */ 778 private static function get_wp_mu_plugins(): array { 779 // List must use plugins if there are any. 780 $mu_plugins = get_mu_plugins(); 781 $fields = array(); 782 783 foreach ( $mu_plugins as $plugin_path => $plugin ) { 784 $plugin_version = $plugin['Version']; 785 $plugin_author = $plugin['Author']; 786 787 $plugin_version_string = __( 'No version or author information is available.' ); 788 $plugin_version_string_debug = 'author: (undefined), version: (undefined)'; 789 790 if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) { 791 /* translators: 1: Plugin version number. 2: Plugin author name. */ 792 $plugin_version_string = sprintf( __( 'Version %1$s by %2$s' ), $plugin_version, $plugin_author ); 793 $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author ); 794 } else { 795 if ( ! empty( $plugin_author ) ) { 796 /* translators: %s: Plugin author name. */ 797 $plugin_version_string = sprintf( __( 'By %s' ), $plugin_author ); 798 $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author ); 799 } 800 801 if ( ! empty( $plugin_version ) ) { 802 /* translators: %s: Plugin version number. */ 803 $plugin_version_string = sprintf( __( 'Version %s' ), $plugin_version ); 804 $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version ); 805 } 806 } 807 808 $fields[ sanitize_text_field( $plugin['Name'] ) ] = array( 809 'label' => $plugin['Name'], 810 'value' => $plugin_version_string, 811 'debug' => $plugin_version_string_debug, 812 ); 813 } 814 815 return array( 816 'label' => __( 'Must Use Plugins' ), 817 'show_count' => true, 818 'fields' => $fields, 819 ); 820 } 821 822 /** 823 * Gets the WordPress paths and sizes section of the debug data. 824 * 825 * @since 6.7.0 826 * 827 * @return array|null Paths and sizes debug data for single sites, 828 * otherwise `null` for multi-site installs. 829 */ 830 private static function get_wp_paths_sizes(): ?array { 831 if ( is_multisite() ) { 832 return null; 833 } 834 835 $loading = __( 'Loading…' ); 836 837 $fields = array( 838 'wordpress_path' => array( 839 'label' => __( 'WordPress directory location' ), 840 'value' => untrailingslashit( ABSPATH ), 841 ), 842 'wordpress_size' => array( 843 'label' => __( 'WordPress directory size' ), 844 'value' => $loading, 845 'debug' => 'loading...', 846 ), 847 'uploads_path' => array( 848 'label' => __( 'Uploads directory location' ), 849 'value' => wp_upload_dir()['basedir'], 850 ), 851 'uploads_size' => array( 852 'label' => __( 'Uploads directory size' ), 853 'value' => $loading, 854 'debug' => 'loading...', 855 ), 856 'themes_path' => array( 857 'label' => __( 'Themes directory location' ), 858 'value' => get_theme_root(), 859 ), 860 'themes_size' => array( 861 'label' => __( 'Themes directory size' ), 862 'value' => $loading, 863 'debug' => 'loading...', 864 ), 865 'plugins_path' => array( 866 'label' => __( 'Plugins directory location' ), 867 'value' => WP_PLUGIN_DIR, 868 ), 869 'plugins_size' => array( 870 'label' => __( 'Plugins directory size' ), 871 'value' => $loading, 872 'debug' => 'loading...', 873 ), 874 'fonts_path' => array( 875 'label' => __( 'Fonts directory location' ), 876 'value' => wp_get_font_dir()['basedir'], 877 ), 878 'fonts_size' => array( 879 'label' => __( 'Fonts directory size' ), 880 'value' => $loading, 881 'debug' => 'loading...', 882 ), 883 'database_size' => array( 884 'label' => __( 'Database size' ), 885 'value' => $loading, 886 'debug' => 'loading...', 887 ), 888 'total_size' => array( 889 'label' => __( 'Total installation size' ), 890 'value' => $loading, 891 'debug' => 'loading...', 892 ), 893 ); 894 895 return array( 896 /* translators: Filesystem directory paths and storage sizes. */ 897 'label' => __( 'Directories and Sizes' ), 898 'fields' => $fields, 899 ); 900 } 901 902 /** 903 * Gets the WordPress active plugins section of the debug data. 904 * 905 * @since 6.7.0 906 * 907 * @return array 908 */ 909 private static function get_wp_plugins_active(): array { 910 return array( 911 'label' => __( 'Active Plugins' ), 912 'show_count' => true, 913 'fields' => self::get_wp_plugins_raw_data()['wp-plugins-active'], 914 ); 915 } 916 917 /** 918 * Gets the WordPress inactive plugins section of the debug data. 919 * 920 * @since 6.7.0 921 * 922 * @return array 923 */ 924 private static function get_wp_plugins_inactive(): array { 925 return array( 926 'label' => __( 'Inactive Plugins' ), 927 'show_count' => true, 928 'fields' => self::get_wp_plugins_raw_data()['wp-plugins-inactive'], 929 ); 930 } 931 932 /** 933 * Gets the raw plugin data for the WordPress active and inactive sections of the debug data. 934 * 935 * @since 6.7.0 936 * 937 * @return array 938 */ 939 private static function get_wp_plugins_raw_data(): array { 940 // List all available plugins. 941 $plugins = get_plugins(); 942 $plugin_updates = get_plugin_updates(); 943 $transient = get_site_transient( 'update_plugins' ); 944 945 $auto_updates = array(); 946 $fields = array( 947 'wp-plugins-active' => array(), 948 'wp-plugins-inactive' => array(), 949 ); 950 951 $auto_updates_enabled = wp_is_auto_update_enabled_for_type( 'plugin' ); 952 953 if ( $auto_updates_enabled ) { 954 $auto_updates = (array) get_site_option( 'auto_update_plugins', array() ); 955 } 956 957 foreach ( $plugins as $plugin_path => $plugin ) { 958 $plugin_part = ( is_plugin_active( $plugin_path ) ) ? 'wp-plugins-active' : 'wp-plugins-inactive'; 959 960 $plugin_version = $plugin['Version']; 961 $plugin_author = $plugin['Author']; 962 963 $plugin_version_string = __( 'No version or author information is available.' ); 964 $plugin_version_string_debug = 'author: (undefined), version: (undefined)'; 965 966 if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) { 967 /* translators: 1: Plugin version number. 2: Plugin author name. */ 968 $plugin_version_string = sprintf( __( 'Version %1$s by %2$s' ), $plugin_version, $plugin_author ); 969 $plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author ); 970 } else { 971 if ( ! empty( $plugin_author ) ) { 972 /* translators: %s: Plugin author name. */ 973 $plugin_version_string = sprintf( __( 'By %s' ), $plugin_author ); 974 $plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author ); 975 } 976 977 if ( ! empty( $plugin_version ) ) { 978 /* translators: %s: Plugin version number. */ 979 $plugin_version_string = sprintf( __( 'Version %s' ), $plugin_version ); 980 $plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version ); 981 } 982 } 983 984 if ( array_key_exists( $plugin_path, $plugin_updates ) ) { 985 /* translators: %s: Latest plugin version number. */ 986 $plugin_version_string .= ' ' . sprintf( __( '(Latest version: %s)' ), $plugin_updates[ $plugin_path ]->update->new_version ); 987 $plugin_version_string_debug .= sprintf( ' (latest version: %s)', $plugin_updates[ $plugin_path ]->update->new_version ); 988 } 989 990 if ( $auto_updates_enabled ) { 991 if ( isset( $transient->response[ $plugin_path ] ) ) { 992 $item = $transient->response[ $plugin_path ]; 993 } elseif ( isset( $transient->no_update[ $plugin_path ] ) ) { 994 $item = $transient->no_update[ $plugin_path ]; 995 } else { 996 $item = array( 997 'id' => $plugin_path, 998 'slug' => '', 999 'plugin' => $plugin_path, 1000 'new_version' => '', 1001 'url' => '', 1002 'package' => '', 1003 'icons' => array(), 1004 'banners' => array(), 1005 'banners_rtl' => array(), 1006 'tested' => '', 1007 'requires_php' => '', 1008 'compatibility' => new stdClass(), 1009 ); 1010 $item = wp_parse_args( $plugin, $item ); 1011 } 1012 1013 $auto_update_forced = wp_is_auto_update_forced_for_item( 'plugin', null, (object) $item ); 1014 1015 if ( ! is_null( $auto_update_forced ) ) { 1016 $enabled = $auto_update_forced; 1017 } else { 1018 $enabled = in_array( $plugin_path, $auto_updates, true ); 1019 } 1020 1021 if ( $enabled ) { 1022 $auto_updates_string = __( 'Auto-updates enabled' ); 1023 } else { 1024 $auto_updates_string = __( 'Auto-updates disabled' ); 1025 } 1026 1027 /** 1028 * Filters the text string of the auto-updates setting for each plugin in the Site Health debug data. 1029 * 1030 * @since 5.5.0 1031 * 1032 * @param string $auto_updates_string The string output for the auto-updates column. 1033 * @param string $plugin_path The path to the plugin file. 1034 * @param array $plugin An array of plugin data. 1035 * @param bool $enabled Whether auto-updates are enabled for this item. 1036 */ 1037 $auto_updates_string = apply_filters( 'plugin_auto_update_debug_string', $auto_updates_string, $plugin_path, $plugin, $enabled ); 1038 1039 $plugin_version_string .= ' | ' . $auto_updates_string; 1040 $plugin_version_string_debug .= ', ' . $auto_updates_string; 1041 } 1042 1043 $fields[ $plugin_part ][ sanitize_text_field( $plugin['Name'] ) ] = array( 1044 'label' => $plugin['Name'], 1045 'value' => $plugin_version_string, 1046 'debug' => $plugin_version_string_debug, 1047 ); 1048 } 1049 1050 return $fields; 1051 } 1052 1053 /** 1054 * Gets the WordPress active theme section of the debug data. 1055 * 1056 * @since 6.7.0 1057 * 1058 * @global array $_wp_theme_features 1059 * 1060 * @return array 1061 */ 1062 private static function get_wp_active_theme(): array { 1063 global $_wp_theme_features; 1064 1065 // Populate the section for the currently active theme. 1066 $theme_features = array(); 1067 1068 if ( ! empty( $_wp_theme_features ) ) { 1069 foreach ( $_wp_theme_features as $feature => $options ) { 1070 $theme_features[] = $feature; 1071 } 1072 } 1073 1074 $active_theme = wp_get_theme(); 1075 $theme_updates = get_theme_updates(); 1076 $transient = get_site_transient( 'update_themes' ); 1077 1078 $active_theme_version = $active_theme->version; 1079 $active_theme_version_debug = $active_theme_version; 1080 1081 $auto_updates = array(); 1082 $auto_updates_enabled = wp_is_auto_update_enabled_for_type( 'theme' ); 1083 if ( $auto_updates_enabled ) { 1084 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 1085 } 1086 1087 if ( array_key_exists( $active_theme->stylesheet, $theme_updates ) ) { 1088 $theme_update_new_version = $theme_updates[ $active_theme->stylesheet ]->update['new_version']; 1089 1090 /* translators: %s: Latest theme version number. */ 1091 $active_theme_version .= ' ' . sprintf( __( '(Latest version: %s)' ), $theme_update_new_version ); 1092 $active_theme_version_debug .= sprintf( ' (latest version: %s)', $theme_update_new_version ); 1093 } 1094 1095 $active_theme_author_uri = $active_theme->display( 'AuthorURI' ); 1096 1097 if ( $active_theme->parent_theme ) { 1098 $active_theme_parent_theme = sprintf( 1099 /* translators: 1: Theme name. 2: Theme slug. */ 1100 __( '%1$s (%2$s)' ), 1101 $active_theme->parent_theme, 1102 $active_theme->template 1103 ); 1104 $active_theme_parent_theme_debug = sprintf( 1105 '%s (%s)', 1106 $active_theme->parent_theme, 1107 $active_theme->template 1108 ); 1109 } else { 1110 $active_theme_parent_theme = __( 'None' ); 1111 $active_theme_parent_theme_debug = 'none'; 1112 } 1113 1114 $fields = array( 1115 'name' => array( 1116 'label' => __( 'Name' ), 1117 'value' => sprintf( 1118 /* translators: 1: Theme name. 2: Theme slug. */ 1119 __( '%1$s (%2$s)' ), 1120 $active_theme->name, 1121 $active_theme->stylesheet 1122 ), 1123 ), 1124 'version' => array( 1125 'label' => __( 'Version' ), 1126 'value' => $active_theme_version, 1127 'debug' => $active_theme_version_debug, 1128 ), 1129 'author' => array( 1130 'label' => __( 'Author' ), 1131 'value' => wp_kses( $active_theme->author, array() ), 1132 ), 1133 'author_website' => array( 1134 'label' => __( 'Author website' ), 1135 'value' => ( $active_theme_author_uri ? $active_theme_author_uri : __( 'Undefined' ) ), 1136 'debug' => ( $active_theme_author_uri ? $active_theme_author_uri : '(undefined)' ), 1137 ), 1138 'parent_theme' => array( 1139 'label' => __( 'Parent theme' ), 1140 'value' => $active_theme_parent_theme, 1141 'debug' => $active_theme_parent_theme_debug, 1142 ), 1143 'theme_features' => array( 1144 'label' => __( 'Theme features' ), 1145 'value' => implode( ', ', $theme_features ), 1146 ), 1147 'theme_path' => array( 1148 'label' => __( 'Theme directory location' ), 1149 'value' => get_stylesheet_directory(), 1150 ), 1151 ); 1152 1153 if ( $auto_updates_enabled ) { 1154 if ( isset( $transient->response[ $active_theme->stylesheet ] ) ) { 1155 $item = $transient->response[ $active_theme->stylesheet ]; 1156 } elseif ( isset( $transient->no_update[ $active_theme->stylesheet ] ) ) { 1157 $item = $transient->no_update[ $active_theme->stylesheet ]; 1158 } else { 1159 $item = array( 1160 'theme' => $active_theme->stylesheet, 1161 'new_version' => $active_theme->version, 1162 'url' => '', 1163 'package' => '', 1164 'requires' => '', 1165 'requires_php' => '', 1166 ); 1167 } 1168 1169 $auto_update_forced = wp_is_auto_update_forced_for_item( 'theme', null, (object) $item ); 1170 1171 if ( ! is_null( $auto_update_forced ) ) { 1172 $enabled = $auto_update_forced; 1173 } else { 1174 $enabled = in_array( $active_theme->stylesheet, $auto_updates, true ); 1175 } 1176 1177 if ( $enabled ) { 1178 $auto_updates_string = __( 'Enabled' ); 1179 } else { 1180 $auto_updates_string = __( 'Disabled' ); 1181 } 1182 1183 /** This filter is documented in wp-admin/includes/class-wp-debug-data.php */ 1184 $auto_updates_string = apply_filters( 'theme_auto_update_debug_string', $auto_updates_string, $active_theme, $enabled ); 1185 1186 $fields['auto_update'] = array( 1187 'label' => __( 'Auto-updates' ), 1188 'value' => $auto_updates_string, 1189 'debug' => $auto_updates_string, 1190 ); 1191 } 1192 1193 return array( 1194 'label' => __( 'Active Theme' ), 1195 'fields' => $fields, 1196 ); 1197 } 1198 1199 /** 1200 * Gets the WordPress parent theme section of the debug data. 1201 * 1202 * @since 6.7.0 1203 * 1204 * @return array 1205 */ 1206 private static function get_wp_parent_theme(): array { 1207 $theme_updates = get_theme_updates(); 1208 $transient = get_site_transient( 'update_themes' ); 1209 1210 $auto_updates = array(); 1211 $auto_updates_enabled = wp_is_auto_update_enabled_for_type( 'theme' ); 1212 if ( $auto_updates_enabled ) { 1213 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 1214 } 1215 1216 $active_theme = wp_get_theme(); 1217 $parent_theme = $active_theme->parent(); 1218 $fields = array(); 1219 1220 if ( $parent_theme ) { 1221 $parent_theme_version = $parent_theme->version; 1222 $parent_theme_version_debug = $parent_theme_version; 1223 1224 if ( array_key_exists( $parent_theme->stylesheet, $theme_updates ) ) { 1225 $parent_theme_update_new_version = $theme_updates[ $parent_theme->stylesheet ]->update['new_version']; 1226 1227 /* translators: %s: Latest theme version number. */ 1228 $parent_theme_version .= ' ' . sprintf( __( '(Latest version: %s)' ), $parent_theme_update_new_version ); 1229 $parent_theme_version_debug .= sprintf( ' (latest version: %s)', $parent_theme_update_new_version ); 1230 } 1231 1232 $parent_theme_author_uri = $parent_theme->display( 'AuthorURI' ); 1233 1234 $fields = array( 1235 'name' => array( 1236 'label' => __( 'Name' ), 1237 'value' => sprintf( 1238 /* translators: 1: Theme name. 2: Theme slug. */ 1239 __( '%1$s (%2$s)' ), 1240 $parent_theme->name, 1241 $parent_theme->stylesheet 1242 ), 1243 ), 1244 'version' => array( 1245 'label' => __( 'Version' ), 1246 'value' => $parent_theme_version, 1247 'debug' => $parent_theme_version_debug, 1248 ), 1249 'author' => array( 1250 'label' => __( 'Author' ), 1251 'value' => wp_kses( $parent_theme->author, array() ), 1252 ), 1253 'author_website' => array( 1254 'label' => __( 'Author website' ), 1255 'value' => ( $parent_theme_author_uri ? $parent_theme_author_uri : __( 'Undefined' ) ), 1256 'debug' => ( $parent_theme_author_uri ? $parent_theme_author_uri : '(undefined)' ), 1257 ), 1258 'theme_path' => array( 1259 'label' => __( 'Theme directory location' ), 1260 'value' => get_template_directory(), 1261 ), 1262 ); 1263 1264 if ( $auto_updates_enabled ) { 1265 if ( isset( $transient->response[ $parent_theme->stylesheet ] ) ) { 1266 $item = $transient->response[ $parent_theme->stylesheet ]; 1267 } elseif ( isset( $transient->no_update[ $parent_theme->stylesheet ] ) ) { 1268 $item = $transient->no_update[ $parent_theme->stylesheet ]; 1269 } else { 1270 $item = array( 1271 'theme' => $parent_theme->stylesheet, 1272 'new_version' => $parent_theme->version, 1273 'url' => '', 1274 'package' => '', 1275 'requires' => '', 1276 'requires_php' => '', 1277 ); 1278 } 1279 1280 $auto_update_forced = wp_is_auto_update_forced_for_item( 'theme', null, (object) $item ); 1281 1282 if ( ! is_null( $auto_update_forced ) ) { 1283 $enabled = $auto_update_forced; 1284 } else { 1285 $enabled = in_array( $parent_theme->stylesheet, $auto_updates, true ); 1286 } 1287 1288 if ( $enabled ) { 1289 $parent_theme_auto_update_string = __( 'Enabled' ); 1290 } else { 1291 $parent_theme_auto_update_string = __( 'Disabled' ); 1292 } 1293 1294 /** This filter is documented in wp-admin/includes/class-wp-debug-data.php */ 1295 $parent_theme_auto_update_string = apply_filters( 'theme_auto_update_debug_string', $parent_theme_auto_update_string, $parent_theme, $enabled ); 1296 1297 $fields['auto_update'] = array( 1298 'label' => __( 'Auto-update' ), 1299 'value' => $parent_theme_auto_update_string, 1300 'debug' => $parent_theme_auto_update_string, 1301 ); 1302 } 1303 } 1304 1305 return array( 1306 'label' => __( 'Parent Theme' ), 1307 'fields' => $fields, 1308 ); 1309 } 1310 1311 /** 1312 * Gets the WordPress inactive themes section of the debug data. 1313 * 1314 * @since 6.7.0 1315 * 1316 * @return array 1317 */ 1318 private static function get_wp_themes_inactive(): array { 1319 $active_theme = wp_get_theme(); 1320 $parent_theme = $active_theme->parent(); 1321 $theme_updates = get_theme_updates(); 1322 $transient = get_site_transient( 'update_themes' ); 1323 1324 $auto_updates = array(); 1325 $auto_updates_enabled = wp_is_auto_update_enabled_for_type( 'theme' ); 1326 if ( $auto_updates_enabled ) { 1327 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 1328 } 1329 1330 // Populate a list of all themes available in the installation. 1331 $all_themes = wp_get_themes(); 1332 $fields = array(); 1333 1334 foreach ( $all_themes as $theme_slug => $theme ) { 1335 // Exclude the currently active theme from the list of all themes. 1336 if ( $active_theme->stylesheet === $theme_slug ) { 1337 continue; 1338 } 1339 1340 // Exclude the currently active parent theme from the list of all themes. 1341 if ( ! empty( $parent_theme ) && $parent_theme->stylesheet === $theme_slug ) { 1342 continue; 1343 } 1344 1345 $theme_version = $theme->version; 1346 $theme_author = $theme->author; 1347 1348 // Sanitize. 1349 $theme_author = wp_kses( $theme_author, array() ); 1350 1351 $theme_version_string = __( 'No version or author information is available.' ); 1352 $theme_version_string_debug = 'undefined'; 1353 1354 if ( ! empty( $theme_version ) && ! empty( $theme_author ) ) { 1355 /* translators: 1: Theme version number. 2: Theme author name. */ 1356 $theme_version_string = sprintf( __( 'Version %1$s by %2$s' ), $theme_version, $theme_author ); 1357 $theme_version_string_debug = sprintf( 'version: %s, author: %s', $theme_version, $theme_author ); 1358 } else { 1359 if ( ! empty( $theme_author ) ) { 1360 /* translators: %s: Theme author name. */ 1361 $theme_version_string = sprintf( __( 'By %s' ), $theme_author ); 1362 $theme_version_string_debug = sprintf( 'author: %s, version: (undefined)', $theme_author ); 1363 } 1364 1365 if ( ! empty( $theme_version ) ) { 1366 /* translators: %s: Theme version number. */ 1367 $theme_version_string = sprintf( __( 'Version %s' ), $theme_version ); 1368 $theme_version_string_debug = sprintf( 'author: (undefined), version: %s', $theme_version ); 1369 } 1370 } 1371 1372 if ( array_key_exists( $theme_slug, $theme_updates ) ) { 1373 /* translators: %s: Latest theme version number. */ 1374 $theme_version_string .= ' ' . sprintf( __( '(Latest version: %s)' ), $theme_updates[ $theme_slug ]->update['new_version'] ); 1375 $theme_version_string_debug .= sprintf( ' (latest version: %s)', $theme_updates[ $theme_slug ]->update['new_version'] ); 1376 } 1377 1378 if ( $auto_updates_enabled ) { 1379 if ( isset( $transient->response[ $theme_slug ] ) ) { 1380 $item = $transient->response[ $theme_slug ]; 1381 } elseif ( isset( $transient->no_update[ $theme_slug ] ) ) { 1382 $item = $transient->no_update[ $theme_slug ]; 1383 } else { 1384 $item = array( 1385 'theme' => $theme_slug, 1386 'new_version' => $theme->version, 1387 'url' => '', 1388 'package' => '', 1389 'requires' => '', 1390 'requires_php' => '', 1391 ); 1392 } 1393 1394 $auto_update_forced = wp_is_auto_update_forced_for_item( 'theme', null, (object) $item ); 1395 1396 if ( ! is_null( $auto_update_forced ) ) { 1397 $enabled = $auto_update_forced; 1398 } else { 1399 $enabled = in_array( $theme_slug, $auto_updates, true ); 1400 } 1401 1402 if ( $enabled ) { 1403 $auto_updates_string = __( 'Auto-updates enabled' ); 1404 } else { 1405 $auto_updates_string = __( 'Auto-updates disabled' ); 1406 } 1407 1408 /** 1409 * Filters the text string of the auto-updates setting for each theme in the Site Health debug data. 1410 * 1411 * @since 5.5.0 1412 * 1413 * @param string $auto_updates_string The string output for the auto-updates column. 1414 * @param WP_Theme $theme An object of theme data. 1415 * @param bool $enabled Whether auto-updates are enabled for this item. 1416 */ 1417 $auto_updates_string = apply_filters( 'theme_auto_update_debug_string', $auto_updates_string, $theme, $enabled ); 1418 1419 $theme_version_string .= ' | ' . $auto_updates_string; 1420 $theme_version_string_debug .= ', ' . $auto_updates_string; 1421 } 1422 1423 $fields[ sanitize_text_field( $theme->name ) ] = array( 1424 'label' => sprintf( 1425 /* translators: 1: Theme name. 2: Theme slug. */ 1426 __( '%1$s (%2$s)' ), 1427 $theme->name, 1428 $theme_slug 1429 ), 1430 'value' => $theme_version_string, 1431 'debug' => $theme_version_string_debug, 1432 ); 1433 } 1434 1435 return array( 1436 'label' => __( 'Inactive Themes' ), 1437 'show_count' => true, 1438 'fields' => $fields, 1439 ); 1440 } 1441 1442 /** 1443 * Gets the WordPress constants section of the debug data. 1444 * 1445 * @since 6.7.0 1446 * 1447 * @return array 1448 */ 1449 private static function get_wp_constants(): array { 1450 // Check if WP_DEBUG_LOG is set. 1451 $wp_debug_log_value = __( 'Disabled' ); 1452 if ( is_string( WP_DEBUG_LOG ) ) { 1453 $wp_debug_log_value = WP_DEBUG_LOG; 1454 } elseif ( WP_DEBUG_LOG ) { 1455 $wp_debug_log_value = __( 'Enabled' ); 1456 } 1457 1458 // Check CONCATENATE_SCRIPTS. 1459 if ( defined( 'CONCATENATE_SCRIPTS' ) ) { 1460 $concatenate_scripts = CONCATENATE_SCRIPTS ? __( 'Enabled' ) : __( 'Disabled' ); 1461 $concatenate_scripts_debug = CONCATENATE_SCRIPTS ? 'true' : 'false'; 1462 } else { 1463 $concatenate_scripts = __( 'Undefined' ); 1464 $concatenate_scripts_debug = 'undefined'; 1465 } 1466 1467 // Check COMPRESS_SCRIPTS. 1468 if ( defined( 'COMPRESS_SCRIPTS' ) ) { 1469 $compress_scripts = COMPRESS_SCRIPTS ? __( 'Enabled' ) : __( 'Disabled' ); 1470 $compress_scripts_debug = COMPRESS_SCRIPTS ? 'true' : 'false'; 1471 } else { 1472 $compress_scripts = __( 'Undefined' ); 1473 $compress_scripts_debug = 'undefined'; 1474 } 1475 1476 // Check COMPRESS_CSS. 1477 if ( defined( 'COMPRESS_CSS' ) ) { 1478 $compress_css = COMPRESS_CSS ? __( 'Enabled' ) : __( 'Disabled' ); 1479 $compress_css_debug = COMPRESS_CSS ? 'true' : 'false'; 1480 } else { 1481 $compress_css = __( 'Undefined' ); 1482 $compress_css_debug = 'undefined'; 1483 } 1484 1485 // Check WP_ENVIRONMENT_TYPE. 1486 if ( defined( 'WP_ENVIRONMENT_TYPE' ) ) { 1487 $wp_environment_type = WP_ENVIRONMENT_TYPE ? WP_ENVIRONMENT_TYPE : __( 'Empty value' ); 1488 $wp_environment_type_debug = WP_ENVIRONMENT_TYPE; 1489 } else { 1490 $wp_environment_type = __( 'Undefined' ); 1491 $wp_environment_type_debug = 'undefined'; 1492 } 1493 1494 // Check DB_COLLATE. 1495 if ( defined( 'DB_COLLATE' ) ) { 1496 $db_collate = DB_COLLATE ? DB_COLLATE : __( 'Empty value' ); 1497 $db_collate_debug = DB_COLLATE; 1498 } else { 1499 $db_collate = __( 'Undefined' ); 1500 $db_collate_debug = 'undefined'; 1501 } 1502 1503 $fields = array( 1504 'ABSPATH' => array( 1505 'label' => 'ABSPATH', 1506 'value' => ABSPATH, 1507 'private' => true, 1508 ), 1509 'WP_HOME' => array( 1510 'label' => 'WP_HOME', 1511 'value' => ( defined( 'WP_HOME' ) ? WP_HOME : __( 'Undefined' ) ), 1512 'debug' => ( defined( 'WP_HOME' ) ? WP_HOME : 'undefined' ), 1513 ), 1514 'WP_SITEURL' => array( 1515 'label' => 'WP_SITEURL', 1516 'value' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : __( 'Undefined' ) ), 1517 'debug' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : 'undefined' ), 1518 ), 1519 'WP_CONTENT_DIR' => array( 1520 'label' => 'WP_CONTENT_DIR', 1521 'value' => WP_CONTENT_DIR, 1522 ), 1523 'WP_PLUGIN_DIR' => array( 1524 'label' => 'WP_PLUGIN_DIR', 1525 'value' => WP_PLUGIN_DIR, 1526 ), 1527 'WP_MEMORY_LIMIT' => array( 1528 'label' => 'WP_MEMORY_LIMIT', 1529 'value' => WP_MEMORY_LIMIT, 1530 ), 1531 'WP_MAX_MEMORY_LIMIT' => array( 1532 'label' => 'WP_MAX_MEMORY_LIMIT', 1533 'value' => WP_MAX_MEMORY_LIMIT, 1534 ), 1535 'WP_DEBUG' => array( 1536 'label' => 'WP_DEBUG', 1537 'value' => WP_DEBUG ? __( 'Enabled' ) : __( 'Disabled' ), 1538 'debug' => WP_DEBUG, 1539 ), 1540 'WP_DEBUG_DISPLAY' => array( 1541 'label' => 'WP_DEBUG_DISPLAY', 1542 'value' => WP_DEBUG_DISPLAY ? __( 'Enabled' ) : __( 'Disabled' ), 1543 'debug' => WP_DEBUG_DISPLAY, 1544 ), 1545 'WP_DEBUG_LOG' => array( 1546 'label' => 'WP_DEBUG_LOG', 1547 'value' => $wp_debug_log_value, 1548 'debug' => WP_DEBUG_LOG, 1549 ), 1550 'SCRIPT_DEBUG' => array( 1551 'label' => 'SCRIPT_DEBUG', 1552 'value' => SCRIPT_DEBUG ? __( 'Enabled' ) : __( 'Disabled' ), 1553 'debug' => SCRIPT_DEBUG, 1554 ), 1555 'WP_CACHE' => array( 1556 'label' => 'WP_CACHE', 1557 'value' => WP_CACHE ? __( 'Enabled' ) : __( 'Disabled' ), 1558 'debug' => WP_CACHE, 1559 ), 1560 'CONCATENATE_SCRIPTS' => array( 1561 'label' => 'CONCATENATE_SCRIPTS', 1562 'value' => $concatenate_scripts, 1563 'debug' => $concatenate_scripts_debug, 1564 ), 1565 'COMPRESS_SCRIPTS' => array( 1566 'label' => 'COMPRESS_SCRIPTS', 1567 'value' => $compress_scripts, 1568 'debug' => $compress_scripts_debug, 1569 ), 1570 'COMPRESS_CSS' => array( 1571 'label' => 'COMPRESS_CSS', 1572 'value' => $compress_css, 1573 'debug' => $compress_css_debug, 1574 ), 1575 'WP_ENVIRONMENT_TYPE' => array( 1576 'label' => 'WP_ENVIRONMENT_TYPE', 1577 'value' => $wp_environment_type, 1578 'debug' => $wp_environment_type_debug, 1579 ), 1580 'WP_DEVELOPMENT_MODE' => array( 1581 'label' => 'WP_DEVELOPMENT_MODE', 1582 'value' => WP_DEVELOPMENT_MODE ? WP_DEVELOPMENT_MODE : __( 'Disabled' ), 1583 'debug' => WP_DEVELOPMENT_MODE, 1584 ), 1585 'DB_CHARSET' => array( 1586 'label' => 'DB_CHARSET', 1587 'value' => ( defined( 'DB_CHARSET' ) ? DB_CHARSET : __( 'Undefined' ) ), 1588 'debug' => ( defined( 'DB_CHARSET' ) ? DB_CHARSET : 'undefined' ), 1589 ), 1590 'DB_COLLATE' => array( 1591 'label' => 'DB_COLLATE', 1592 'value' => $db_collate, 1593 'debug' => $db_collate_debug, 1594 ), 1595 ); 1596 1597 return array( 1598 'label' => __( 'WordPress Constants' ), 1599 'description' => __( 'These settings alter where and how parts of WordPress are loaded.' ), 1600 'fields' => $fields, 1601 ); 1602 } 1603 1604 /** 1605 * Gets the WordPress database section of the debug data. 1606 * 1607 * @since 6.7.0 1608 * 1609 * @global wpdb $wpdb WordPress database abstraction object. 1610 * 1611 * @return array 1612 */ 1613 private static function get_wp_database(): array { 1614 global $wpdb; 1615 1616 // Populate the database debug fields. 1617 if ( is_object( $wpdb->dbh ) ) { 1618 // mysqli or PDO. 1619 $extension = get_class( $wpdb->dbh ); 1620 } else { 1621 // Unknown sql extension. 1622 $extension = null; 1623 } 1624 1625 $server = $wpdb->get_var( 'SELECT VERSION()' ); 1626 1627 $client_version = $wpdb->dbh->client_info; 1628 1629 $fields = array( 1630 'extension' => array( 1631 'label' => __( 'Database Extension' ), 1632 'value' => $extension, 1633 ), 1634 'server_version' => array( 1635 'label' => __( 'Server version' ), 1636 'value' => $server, 1637 ), 1638 'client_version' => array( 1639 'label' => __( 'Client version' ), 1640 'value' => $client_version, 1641 ), 1642 'database_user' => array( 1643 'label' => __( 'Database username' ), 1644 'value' => $wpdb->dbuser, 1645 'private' => true, 1646 ), 1647 'database_host' => array( 1648 'label' => __( 'Database host' ), 1649 'value' => $wpdb->dbhost, 1650 'private' => true, 1651 ), 1652 'database_name' => array( 1653 'label' => __( 'Database name' ), 1654 'value' => $wpdb->dbname, 1655 'private' => true, 1656 ), 1657 'database_prefix' => array( 1658 'label' => __( 'Table prefix' ), 1659 'value' => $wpdb->prefix, 1660 'private' => true, 1661 ), 1662 'database_charset' => array( 1663 'label' => __( 'Database charset' ), 1664 'value' => $wpdb->charset, 1665 'private' => true, 1666 ), 1667 'database_collate' => array( 1668 'label' => __( 'Database collation' ), 1669 'value' => $wpdb->collate, 1670 'private' => true, 1671 ), 1672 'max_allowed_packet' => array( 1673 'label' => __( 'Max allowed packet size' ), 1674 'value' => self::get_mysql_var( 'max_allowed_packet' ), 1675 ), 1676 'max_connections' => array( 1677 'label' => __( 'Max connections number' ), 1678 'value' => self::get_mysql_var( 'max_connections' ), 1679 ), 1680 ); 1681 1682 return array( 1683 'label' => __( 'Database' ), 1684 'fields' => $fields, 1685 ); 1686 } 1687 1688 /** 1689 * Gets the file system section of the debug data. 1690 * 1691 * @since 6.7.0 1692 * 1693 * @return array 1694 */ 1695 private static function get_wp_filesystem(): array { 1696 $upload_dir = wp_upload_dir(); 1697 $fonts_dir_exists = file_exists( wp_get_font_dir()['basedir'] ); 1698 $is_writable_abspath = wp_is_writable( ABSPATH ); 1699 $is_writable_wp_content_dir = wp_is_writable( WP_CONTENT_DIR ); 1700 $is_writable_upload_dir = wp_is_writable( $upload_dir['basedir'] ); 1701 $is_writable_wp_plugin_dir = wp_is_writable( WP_PLUGIN_DIR ); 1702 $is_writable_template_directory = wp_is_writable( get_theme_root( get_template() ) ); 1703 $is_writable_fonts_dir = $fonts_dir_exists ? wp_is_writable( wp_get_font_dir()['basedir'] ) : false; 1704 1705 $fields = array( 1706 'wordpress' => array( 1707 'label' => __( 'The main WordPress directory' ), 1708 'value' => ( $is_writable_abspath ? __( 'Writable' ) : __( 'Not writable' ) ), 1709 'debug' => ( $is_writable_abspath ? 'writable' : 'not writable' ), 1710 ), 1711 'wp-content' => array( 1712 'label' => __( 'The wp-content directory' ), 1713 'value' => ( $is_writable_wp_content_dir ? __( 'Writable' ) : __( 'Not writable' ) ), 1714 'debug' => ( $is_writable_wp_content_dir ? 'writable' : 'not writable' ), 1715 ), 1716 'uploads' => array( 1717 'label' => __( 'The uploads directory' ), 1718 'value' => ( $is_writable_upload_dir ? __( 'Writable' ) : __( 'Not writable' ) ), 1719 'debug' => ( $is_writable_upload_dir ? 'writable' : 'not writable' ), 1720 ), 1721 'plugins' => array( 1722 'label' => __( 'The plugins directory' ), 1723 'value' => ( $is_writable_wp_plugin_dir ? __( 'Writable' ) : __( 'Not writable' ) ), 1724 'debug' => ( $is_writable_wp_plugin_dir ? 'writable' : 'not writable' ), 1725 ), 1726 'themes' => array( 1727 'label' => __( 'The themes directory' ), 1728 'value' => ( $is_writable_template_directory ? __( 'Writable' ) : __( 'Not writable' ) ), 1729 'debug' => ( $is_writable_template_directory ? 'writable' : 'not writable' ), 1730 ), 1731 'fonts' => array( 1732 'label' => __( 'The fonts directory' ), 1733 'value' => $fonts_dir_exists 1734 ? ( $is_writable_fonts_dir ? __( 'Writable' ) : __( 'Not writable' ) ) 1735 : __( 'Does not exist' ), 1736 'debug' => $fonts_dir_exists 1737 ? ( $is_writable_fonts_dir ? 'writable' : 'not writable' ) 1738 : 'does not exist', 1739 ), 1740 ); 1741 1742 // Add more filesystem checks. 1743 if ( defined( 'WPMU_PLUGIN_DIR' ) && is_dir( WPMU_PLUGIN_DIR ) ) { 1744 $is_writable_wpmu_plugin_dir = wp_is_writable( WPMU_PLUGIN_DIR ); 1745 1746 $fields['mu-plugins'] = array( 1747 'label' => __( 'The must use plugins directory' ), 1748 'value' => ( $is_writable_wpmu_plugin_dir ? __( 'Writable' ) : __( 'Not writable' ) ), 1749 'debug' => ( $is_writable_wpmu_plugin_dir ? 'writable' : 'not writable' ), 1750 ); 1751 } 1752 1753 return array( 1754 'label' => __( 'Filesystem Permissions' ), 1755 'description' => __( 'Shows whether WordPress is able to write to the directories it needs access to.' ), 1756 'fields' => $fields, 1757 ); 1758 } 1759 1760 /** 1761 * Returns the value of a MySQL system variable. 1762 * 1763 * @since 5.9.0 1764 * 1765 * @global wpdb $wpdb WordPress database abstraction object. 1766 * 1767 * @param string $mysql_var Name of the MySQL system variable. 1768 * @return string|null The variable value on success. Null if the variable does not exist. 1769 */ 1770 public static function get_mysql_var( $mysql_var ) { 1771 global $wpdb; 1772 1773 $result = $wpdb->get_row( 1774 $wpdb->prepare( 'SHOW VARIABLES LIKE %s', $mysql_var ), 1775 ARRAY_A 1776 ); 1777 1778 if ( ! empty( $result ) && array_key_exists( 'Value', $result ) ) { 1779 return $result['Value']; 1780 } 1781 1782 return null; 1783 } 1784 1785 /** 1786 * Formats the information gathered for debugging, in a manner suitable for copying to a forum or support ticket. 1787 * 1788 * @since 5.2.0 1789 * 1790 * @param array $info_array Information gathered from the `WP_Debug_Data::debug_data()` function. 1791 * @param string $data_type The data type to return, either 'info' or 'debug'. 1792 * @return string The formatted data. 1793 */ 1794 public static function format( $info_array, $data_type ) { 1795 $return = "`\n"; 1796 1797 foreach ( $info_array as $section => $details ) { 1798 // Skip this section if there are no fields, or the section has been declared as private. 1799 if ( empty( $details['fields'] ) || ( isset( $details['private'] ) && $details['private'] ) ) { 1800 continue; 1801 } 1802 1803 $section_label = 'debug' === $data_type ? $section : $details['label']; 1804 1805 $return .= sprintf( 1806 "### %s%s ###\n\n", 1807 $section_label, 1808 ( isset( $details['show_count'] ) && $details['show_count'] ? sprintf( ' (%d)', count( $details['fields'] ) ) : '' ) 1809 ); 1810 1811 foreach ( $details['fields'] as $field_name => $field ) { 1812 if ( isset( $field['private'] ) && true === $field['private'] ) { 1813 continue; 1814 } 1815 1816 if ( 'debug' === $data_type && isset( $field['debug'] ) ) { 1817 $debug_data = $field['debug']; 1818 } else { 1819 $debug_data = $field['value']; 1820 } 1821 1822 // Can be array, one level deep only. 1823 if ( is_array( $debug_data ) ) { 1824 $value = ''; 1825 1826 foreach ( $debug_data as $sub_field_name => $sub_field_value ) { 1827 $value .= sprintf( "\n\t%s: %s", $sub_field_name, $sub_field_value ); 1828 } 1829 } elseif ( is_bool( $debug_data ) ) { 1830 $value = $debug_data ? 'true' : 'false'; 1831 } elseif ( empty( $debug_data ) && '0' !== $debug_data ) { 1832 $value = 'undefined'; 1833 } else { 1834 $value = $debug_data; 1835 } 1836 1837 if ( 'debug' === $data_type ) { 1838 $label = $field_name; 1839 } else { 1840 $label = $field['label']; 1841 } 1842 1843 $return .= sprintf( "%s: %s\n", $label, $value ); 1844 } 1845 1846 $return .= "\n"; 1847 } 1848 1849 $return .= '`'; 1850 1851 return $return; 1852 } 1853 1854 /** 1855 * Fetches the total size of all the database tables for the active database user. 1856 * 1857 * @since 5.2.0 1858 * 1859 * @global wpdb $wpdb WordPress database abstraction object. 1860 * 1861 * @return int The size of the database, in bytes. 1862 */ 1863 public static function get_database_size() { 1864 global $wpdb; 1865 $size = 0; 1866 $rows = $wpdb->get_results( 'SHOW TABLE STATUS', ARRAY_A ); 1867 1868 if ( $wpdb->num_rows > 0 ) { 1869 foreach ( $rows as $row ) { 1870 $size += $row['Data_length'] + $row['Index_length']; 1871 } 1872 } 1873 1874 return (int) $size; 1875 } 1876 1877 /** 1878 * Fetches the sizes of the WordPress directories: `wordpress` (ABSPATH), `plugins`, `themes`, and `uploads`. 1879 * Intended to supplement the array returned by `WP_Debug_Data::debug_data()`. 1880 * 1881 * @since 5.2.0 1882 * @deprecated 5.6.0 Use WP_REST_Site_Health_Controller::get_directory_sizes() 1883 * @see WP_REST_Site_Health_Controller::get_directory_sizes() 1884 * 1885 * @return array The sizes of the directories, also the database size and total installation size. 1886 */ 1887 public static function get_sizes() { 1888 _deprecated_function( __METHOD__, '5.6.0', 'WP_REST_Site_Health_Controller::get_directory_sizes()' ); 1889 1890 $size_db = self::get_database_size(); 1891 $upload_dir = wp_get_upload_dir(); 1892 1893 /* 1894 * We will be using the PHP max execution time to prevent the size calculations 1895 * from causing a timeout. The default value is 30 seconds, and some 1896 * hosts do not allow you to read configuration values. 1897 */ 1898 if ( function_exists( 'ini_get' ) ) { 1899 $max_execution_time = ini_get( 'max_execution_time' ); 1900 } 1901 1902 /* 1903 * The max_execution_time defaults to 0 when PHP runs from cli. 1904 * We still want to limit it below. 1905 */ 1906 if ( empty( $max_execution_time ) ) { 1907 $max_execution_time = 30; // 30 seconds. 1908 } 1909 1910 if ( $max_execution_time > 20 ) { 1911 /* 1912 * If the max_execution_time is set to lower than 20 seconds, reduce it a bit to prevent 1913 * edge-case timeouts that may happen after the size loop has finished running. 1914 */ 1915 $max_execution_time -= 2; 1916 } 1917 1918 /* 1919 * Go through the various installation directories and calculate their sizes. 1920 * No trailing slashes. 1921 */ 1922 $paths = array( 1923 'wordpress_size' => untrailingslashit( ABSPATH ), 1924 'themes_size' => get_theme_root(), 1925 'plugins_size' => WP_PLUGIN_DIR, 1926 'uploads_size' => $upload_dir['basedir'], 1927 'fonts_size' => wp_get_font_dir()['basedir'], 1928 ); 1929 1930 $exclude = $paths; 1931 unset( $exclude['wordpress_size'] ); 1932 $exclude = array_values( $exclude ); 1933 1934 $size_total = 0; 1935 $all_sizes = array(); 1936 1937 // Loop over all the directories we want to gather the sizes for. 1938 foreach ( $paths as $name => $path ) { 1939 $dir_size = null; // Default to timeout. 1940 $results = array( 1941 'path' => $path, 1942 'raw' => 0, 1943 ); 1944 1945 // If the directory does not exist, skip checking it, as it will skew the other results. 1946 if ( ! is_dir( $path ) ) { 1947 $all_sizes[ $name ] = array( 1948 'path' => $path, 1949 'raw' => 0, 1950 'size' => __( 'The directory does not exist.' ), 1951 'debug' => 'directory not found', 1952 ); 1953 1954 continue; 1955 } 1956 1957 if ( microtime( true ) - WP_START_TIMESTAMP < $max_execution_time ) { 1958 if ( 'wordpress_size' === $name ) { 1959 $dir_size = recurse_dirsize( $path, $exclude, $max_execution_time ); 1960 } else { 1961 $dir_size = recurse_dirsize( $path, null, $max_execution_time ); 1962 } 1963 } 1964 1965 if ( false === $dir_size ) { 1966 // Error reading. 1967 $results['size'] = __( 'The size cannot be calculated. The directory is not accessible. Usually caused by invalid permissions.' ); 1968 $results['debug'] = 'not accessible'; 1969 1970 // Stop total size calculation. 1971 $size_total = null; 1972 } elseif ( null === $dir_size ) { 1973 // Timeout. 1974 $results['size'] = __( 'The directory size calculation has timed out. Usually caused by a very large number of sub-directories and files.' ); 1975 $results['debug'] = 'timeout while calculating size'; 1976 1977 // Stop total size calculation. 1978 $size_total = null; 1979 } else { 1980 if ( null !== $size_total ) { 1981 $size_total += $dir_size; 1982 } 1983 1984 $results['raw'] = $dir_size; 1985 $results['size'] = size_format( $dir_size, 2 ); 1986 $results['debug'] = $results['size'] . " ({$dir_size} bytes)"; 1987 } 1988 1989 $all_sizes[ $name ] = $results; 1990 } 1991 1992 if ( $size_db > 0 ) { 1993 $database_size = size_format( $size_db, 2 ); 1994 1995 $all_sizes['database_size'] = array( 1996 'raw' => $size_db, 1997 'size' => $database_size, 1998 'debug' => $database_size . " ({$size_db} bytes)", 1999 ); 2000 } else { 2001 $all_sizes['database_size'] = array( 2002 'size' => __( 'Not available' ), 2003 'debug' => 'not available', 2004 ); 2005 } 2006 2007 if ( null !== $size_total && $size_db > 0 ) { 2008 $total_size = $size_total + $size_db; 2009 $total_size_mb = size_format( $total_size, 2 ); 2010 2011 $all_sizes['total_size'] = array( 2012 'raw' => $total_size, 2013 'size' => $total_size_mb, 2014 'debug' => $total_size_mb . " ({$total_size} bytes)", 2015 ); 2016 } else { 2017 $all_sizes['total_size'] = array( 2018 'size' => __( 'Total size is not available. Some errors were encountered when determining the size of your installation.' ), 2019 'debug' => 'not available', 2020 ); 2021 } 2022 2023 return $all_sizes; 2024 } 2025 }
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| Generated : Fri Jun 27 08:20:01 2025 | Cross-referenced by PHPXref |