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