Ticket #44458: 44458.diff
| File 44458.diff, 23.4 KB (added by , 7 years ago) |
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src/wp-admin/css/list-tables.css
1301 1301 text-decoration: underline; 1302 1302 } 1303 1303 1304 .plugins tr.paused th.check-column { 1305 border-left: 4px solid #d54e21; 1306 } 1307 1308 .plugins tr.paused th, 1309 .plugins tr.paused td { 1310 background-color: #fef7f1; 1311 } 1312 1313 .plugins tr.paused .plugin-title, 1314 .plugins .paused .dashicons-warning { 1315 color: #dc3232; 1316 } 1317 1318 .plugins .paused .error-display p, 1319 .plugins .paused .error-display code { 1320 font-size: 90%; 1321 font-style: italic; 1322 color: rgb( 0, 0, 0, 0.7 ); 1323 } 1324 1325 .plugins .resume-link { 1326 color: #dc3232; 1327 } 1328 1304 1329 .plugin-card .update-now:before { 1305 1330 color: #f56e28; 1306 1331 content: "\f463"; -
src/wp-admin/includes/admin-filters.php
119 119 add_action( 'load-themes.php', 'wp_theme_update_rows', 20 ); // After wp_update_themes() is called. 120 120 121 121 add_action( 'admin_notices', 'update_nag', 3 ); 122 add_action( 'admin_notices', 'paused_plugins_notice', 5 ); 122 123 add_action( 'admin_notices', 'maintenance_nag', 10 ); 123 124 124 125 add_filter( 'update_footer', 'core_update_footer' ); -
src/wp-admin/includes/class-wp-plugins-list-table.php
40 40 ); 41 41 42 42 $status = 'all'; 43 if ( isset( $_REQUEST['plugin_status'] ) && in_array( $_REQUEST['plugin_status'], array( 'active', 'inactive', 'recently_activated', 'upgrade', 'mustuse', 'dropins', 'search' ) ) ) {43 if ( isset( $_REQUEST['plugin_status'] ) && in_array( $_REQUEST['plugin_status'], array( 'active', 'inactive', 'recently_activated', 'upgrade', 'mustuse', 'dropins', 'search', 'paused' ) ) ) { 44 44 $status = $_REQUEST['plugin_status']; 45 45 } 46 46 … … 99 99 'upgrade' => array(), 100 100 'mustuse' => array(), 101 101 'dropins' => array(), 102 'paused' => array(), 102 103 ); 103 104 104 105 $screen = $this->screen; … … 209 210 if ( $show_network_active ) { 210 211 // On the non-network screen, show network-active plugins if allowed 211 212 $plugins['active'][ $plugin_file ] = $plugin_data; 213 if ( is_plugin_paused( $plugin_file ) ) { 214 $plugins['paused'][ $plugin_file ] = $plugin_data; 215 } 212 216 } else { 213 217 // On the non-network screen, filter out network-active plugins 214 218 unset( $plugins['all'][ $plugin_file ] ); … … 218 222 // On the non-network screen, populate the active list with plugins that are individually activated 219 223 // On the network-admin screen, populate the active list with plugins that are network activated 220 224 $plugins['active'][ $plugin_file ] = $plugin_data; 225 if ( is_plugin_paused( $plugin_file ) ) { 226 $plugins['paused'][ $plugin_file ] = $plugin_data; 227 } 221 228 } else { 222 229 if ( isset( $recently_activated[ $plugin_file ] ) ) { 223 230 // Populate the recently activated list with plugins that have been recently activated … … 436 443 case 'dropins': 437 444 $text = _n( 'Drop-ins <span class="count">(%s)</span>', 'Drop-ins <span class="count">(%s)</span>', $count ); 438 445 break; 446 case 'paused': 447 $text = _n( 'Paused <span class="count">(%s)</span>', 'Paused <span class="count">(%s)</span>', $count ); 448 break; 439 449 case 'upgrade': 440 450 $text = _n( 'Update Available <span class="count">(%s)</span>', 'Update Available <span class="count">(%s)</span>', $count ); 441 451 break; … … 647 657 /* translators: %s: plugin name */ 648 658 $actions['deactivate'] = '<a href="' . wp_nonce_url( 'plugins.php?action=deactivate&plugin=' . urlencode( $plugin_file ) . '&plugin_status=' . $context . '&paged=' . $page . '&s=' . $s, 'deactivate-plugin_' . $plugin_file ) . '" aria-label="' . esc_attr( sprintf( _x( 'Deactivate %s', 'plugin' ), $plugin_data['Name'] ) ) . '">' . __( 'Deactivate' ) . '</a>'; 649 659 } 660 if ( current_user_can( 'resume_plugin' ) && is_plugin_paused( $plugin_file ) ) { 661 /* translators: %s: plugin name */ 662 $actions['resume'] = '<a class="resume-link" href="' . wp_nonce_url( 'plugins.php?action=resume&plugin=' . urlencode( $plugin_file ) . '&plugin_status=' . $context . '&paged=' . $page . '&s=' . $s, 'resume-plugin_' . $plugin_file ) . '" aria-label="' . esc_attr( sprintf( _x( 'Resume execution of %s', 'plugin' ), $plugin_data['Name'] ) ) . '">' . __( 'Resume execution' ) . '</a>'; 663 } 650 664 } else { 651 665 if ( current_user_can( 'activate_plugin', $plugin_file ) ) { 652 666 /* translators: %s: plugin name */ … … 753 767 $class .= ' update'; 754 768 } 755 769 770 $paused = is_plugin_paused( $plugin_file ); 771 if ( $paused ) { 772 $class .= ' paused'; 773 } 774 756 775 $plugin_slug = isset( $plugin_data['slug'] ) ? $plugin_data['slug'] : sanitize_title( $plugin_name ); 757 776 printf( 758 777 '<tr class="%s" data-slug="%s" data-plugin="%s">', … … 831 850 * @param array $plugin_data An array of plugin data. 832 851 * @param string $status Status of the plugin. Defaults are 'All', 'Active', 833 852 * 'Inactive', 'Recently Activated', 'Upgrade', 'Must-Use', 834 * 'Drop-ins', 'Search' .853 * 'Drop-ins', 'Search', 'Paused' 835 854 */ 836 855 $plugin_meta = apply_filters( 'plugin_row_meta', $plugin_meta, $plugin_file, $plugin_data, $status ); 837 856 echo implode( ' | ', $plugin_meta ); 838 857 839 echo '</div></td>'; 858 echo '</div>'; 859 860 if ( $paused ) { 861 echo sprintf( 862 '<p><span class="dashicons dashicons-warning"></span> <strong>%s</strong></p>', 863 __( 'This plugin failed to load properly and was paused within the admin backend.' ) 864 ); 865 866 $error = wp_get_plugin_error( $plugin_file ); 867 868 if ( false !== $error ) { 869 $constants = get_defined_constants( true ); 870 $core_errors = array_flip( 871 array_slice( $constants['Core'], 1, 15, true ) 872 ); 873 $error['type'] = $core_errors[ $error['type'] ]; 874 875 echo sprintf( 876 '<div class="error-display"><p>%s</p></div>', 877 sprintf( 878 __( 'The plugin caused an error of type %1$s in line %2$s of the file %3$s. Error message: %4$s' ), 879 "<code>{$error['type']}</code>", 880 "<code>{$error['line']}</code>", 881 "<code>{$error['file']}</code>", 882 "<code>{$error['message']}</code>" 883 ) 884 ); 885 } 886 } 887 888 889 echo '</td>'; 840 890 break; 841 891 default: 842 892 $classes = "$column_name column-$column_name $class"; … … 869 919 * @param array $plugin_data An array of plugin data. 870 920 * @param string $status Status of the plugin. Defaults are 'All', 'Active', 871 921 * 'Inactive', 'Recently Activated', 'Upgrade', 'Must-Use', 872 * 'Drop-ins', 'Search' .922 * 'Drop-ins', 'Search', 'Paused'. 873 923 */ 874 924 do_action( 'after_plugin_row', $plugin_file, $plugin_data, $status ); 875 925 … … 885 935 * @param array $plugin_data An array of plugin data. 886 936 * @param string $status Status of the plugin. Defaults are 'All', 'Active', 887 937 * 'Inactive', 'Recently Activated', 'Upgrade', 'Must-Use', 888 * 'Drop-ins', 'Search' .938 * 'Drop-ins', 'Search', 'Paused' 889 939 */ 890 940 do_action( "after_plugin_row_{$plugin_file}", $plugin_file, $plugin_data, $status ); 891 941 } -
src/wp-admin/includes/plugin.php
444 444 'install.php' => array( __( 'Custom installation script.' ), true ), // auto on installation 445 445 'maintenance.php' => array( __( 'Custom maintenance message.' ), true ), // auto on maintenance 446 446 'object-cache.php' => array( __( 'External object cache.' ), true ), // auto on load 447 'php-error.php' => array( __( 'Custom PHP error message.' ), true ), // auto on error 448 'shutdown-handler' => array( __( 'Custom PHP shutdown handler.' ), true ), // auto on error 447 449 ); 448 450 449 451 if ( is_multisite() ) { … … 497 499 } 498 500 499 501 /** 502 * Determines whether a plugin is technically active but was paused while 503 * loading. 504 * 505 * For more information on this and similar theme functions, check out 506 * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ 507 * Conditional Tags} article in the Theme Developer Handbook. 508 * 509 * @since 5.0.0 510 * 511 * @param string $plugin Path to the plugin file relative to the plugins directory. 512 * @return bool True, if in the active plugins list. False, not in the list. 513 */ 514 function is_plugin_paused( $plugin ) { 515 if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { 516 return false; 517 } 518 519 if ( ! is_plugin_active( $plugin ) || is_plugin_active_for_network( $plugin ) ) { 520 return false; 521 } 522 523 list( $plugin ) = explode( '/', $plugin ); 524 525 return array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ); 526 } 527 528 /** 529 * Gets the error that was recorded for a paused plugin. 530 * 531 * @since 5.0.0 532 * 533 * @param string $plugin Path to the plugin file relative to the plugins 534 * directory. 535 * @return array|false Array of error information as it was returned by 536 * `error_get_last()`, or false if none was recorded. 537 */ 538 function wp_get_plugin_error( $plugin ) { 539 if ( ! isset( $GLOBALS['_paused_plugins'] ) ) { 540 return false; 541 } 542 543 list( $plugin ) = explode( '/', $plugin ); 544 545 if ( ! array_key_exists( $plugin, $GLOBALS['_paused_plugins'] ) ) { 546 return false; 547 } 548 549 return $GLOBALS['_paused_plugins'][ $plugin ]; 550 } 551 552 /** 500 553 * Determines whether the plugin is active for the entire network. 501 554 * 502 555 * Only plugins installed in the plugins/ folder can be active. … … 693 746 continue; 694 747 } 695 748 749 // Clean up the database before deactivating the plugin. 750 if ( is_plugin_paused( $plugin ) ) { 751 resume_plugin( $plugin ); 752 } 753 696 754 $network_deactivating = false !== $network_wide && is_plugin_active_for_network( $plugin ); 697 755 698 756 if ( ! $silent ) { … … 887 945 uninstall_plugin( $plugin_file ); 888 946 } 889 947 948 // Clean up the database before removing the plugin. 949 if ( is_plugin_paused( $plugin_file ) ) { 950 resume_plugin( $plugin_file ); 951 } 952 890 953 /** 891 954 * Fires immediately before a plugin deletion attempt. 892 955 * … … 960 1023 } 961 1024 962 1025 /** 1026 * Resumes a single plugin. 1027 * 1028 * Resuming the plugin basically means removing its entry from the 1029 * `pause_on_admin` database option. 1030 * 1031 * @since 5.0.0 1032 * 1033 * @param string $plugin Single plugin to resume. 1034 * 1035 * @return bool|WP_Error True on success, false if `$plugin` was not paused, `WP_Error` on failure. 1036 */ 1037 function resume_plugin( $plugin ) { 1038 $result = wp_forget_extension_error( 'plugins', $plugin ); 1039 1040 if ( ! $result ) { 1041 return new WP_Error( 'could_not_resume_plugin', __( 'Could not resume execution of the plugin.' ) ); 1042 } 1043 1044 return true; 1045 } 1046 1047 /** 963 1048 * Validate active plugins 964 1049 * 965 1050 * Validate all active plugins, deactivates invalid and … … 2066 2151 2067 2152 WP_Privacy_Policy_Content::add( $plugin_name, $policy_text ); 2068 2153 } 2154 2155 /** 2156 * Renders an admin notice in case some plugins have been paused due to errors. 2157 * 2158 * @since 5.0.0 2159 * 2160 * @return void 2161 */ 2162 function paused_plugins_notice() { 2163 if ( 'plugins.php' === $GLOBALS['pagenow'] ) { 2164 return; 2165 } 2166 2167 if ( ! current_user_can( 'deactivate_plugins' ) ) { 2168 return; 2169 } 2170 2171 if ( ! isset( $GLOBALS['_paused_plugins'] ) || empty( $GLOBALS['_paused_plugins'] ) ) { 2172 return; 2173 } 2174 2175 echo sprintf( 2176 '<div class="notice notice-error"><p><strong>%s</strong><br>%s</p><p>%s</p></div>', 2177 __( 'One or more plugins failed to load properly.' ), 2178 __( 'You can find more details and make changes on the Plugins screen.' ), 2179 sprintf( 2180 '<a href="%s">%s</a>', 2181 admin_url( 'plugins.php?plugin_status=paused' ), 2182 'Go to the Plugins screen' 2183 ) 2184 ); 2185 } -
src/wp-admin/plugins.php
389 389 } 390 390 break; 391 391 392 case 'resume': 393 if ( ! current_user_can( 'resume_plugin', $plugin ) ) { 394 wp_die( __( 'Sorry, you are not allowed to resume execution of this plugin.' ) ); 395 } 396 397 if ( is_multisite() && ! is_network_admin() && is_network_only_plugin( $plugin ) ) { 398 wp_redirect( self_admin_url( "plugins.php?plugin_status=$status&paged=$page&s=$s" ) ); 399 exit; 400 } 401 402 check_admin_referer( 'resume-plugin_' . $plugin ); 403 404 $result = resume_plugin( $plugin ); 405 406 if ( is_wp_error( $result ) ) { 407 wp_die( $result ); 408 } 409 410 wp_redirect( self_admin_url( "plugins.php?resume=true&plugin_status=$status&paged=$page&s=$s" ) ); 411 exit; 412 392 413 default: 393 414 if ( isset( $_POST['checked'] ) ) { 394 415 check_admin_referer( 'bulk-plugins' ); … … 532 553 <div id="message" class="updated notice is-dismissible"><p><?php _e( 'Selected plugins <strong>deactivated</strong>.' ); ?></p></div> 533 554 <?php elseif ( 'update-selected' == $action ) : ?> 534 555 <div id="message" class="updated notice is-dismissible"><p><?php _e( 'All selected plugins are up to date.' ); ?></p></div> 556 <?php elseif ( isset( $_GET['resume'] ) ) : ?> 557 <div id="message" class="updated notice is-dismissible"><p><?php _e( 'Execution of plugin <strong>resumed</strong>.' ); ?></p></div> 535 558 <?php endif; ?> 536 559 537 560 <div class="wrap"> -
src/wp-content/plugins/hello.php
25 25 While the band's playin' 26 26 One of our old favorite songs from way back when 27 27 So, take her wrap, fellas 28 Dolly, never go away again 28 Dolly, never go away again 29 29 Hello, Dolly 30 30 Well, hello, Dolly 31 31 It's so nice to have you back where you belong … … 68 68 #dolly { 69 69 float: $x; 70 70 padding-$x: 15px; 71 padding-top: 5px; 71 padding-top: 5px; 72 72 margin: 0; 73 73 font-size: 11px; 74 74 } -
src/wp-includes/capabilities.php
455 455 case 'deactivate_plugins': 456 456 case 'activate_plugin': 457 457 case 'deactivate_plugin': 458 case 'resume_plugin': 458 459 $caps[] = 'activate_plugins'; 459 460 if ( is_multisite() ) { 460 461 // update_, install_, and delete_ are handled above with is_super_admin(). -
src/wp-includes/load.php
687 687 $plugins[] = WP_PLUGIN_DIR . '/' . $plugin; 688 688 } 689 689 } 690 691 /* 692 * Remove plugins from the list of active plugins when we're on an admin or 693 * login screen and the plugin appears in the `pause_on_admin` list. 694 */ 695 if ( 'wp-login.php' === $GLOBALS['pagenow'] 696 || ( is_admin() && ! wp_doing_ajax() ) ) { 697 $pause_on_admin = (array) get_option( 'pause_on_admin', array() ); 698 699 if ( ! array_key_exists( 'plugins', $pause_on_admin ) ) { 700 return $plugins; 701 } 702 703 foreach ( $plugins as $index => $plugin ) { 704 $parts = explode( 705 '/', 706 str_replace( WP_CONTENT_DIR . '/', '', $plugin ) 707 ); 708 709 $type = array_shift( $parts ); 710 $plugin = array_shift( $parts ); 711 712 if ( array_key_exists( $plugin, $pause_on_admin[ $type ] ) ) { 713 unset( $plugins[ $index ] ); 714 // Store list of paused plugins for displaying an admin notice. 715 $GLOBALS['_paused_plugins'][ $plugin ] = $pause_on_admin[ $type ][ $plugin ]; 716 } 717 } 718 } 719 690 720 return $plugins; 691 721 } 692 722 … … 1250 1280 } 1251 1281 echo "\n###### wp_scraping_result_end:$scrape_key ######\n"; 1252 1282 } 1283 1284 /** 1285 * Prunes the array of recorded extension errors. 1286 * 1287 * @since 5.0.0 1288 * 1289 * @param array $errors Array of errors to prune. 1290 * @return array Pruned array of errors. 1291 */ 1292 function wp_prune_extension_errors( $errors ) { 1293 foreach( array( 'plugins', 'mu-plugins', 'themes' ) as $type ) { 1294 if ( ! array_key_exists( $type, $errors ) ) { 1295 continue; 1296 } 1297 1298 switch( $type ) { 1299 case 'plugins': 1300 $active_plugins = array_merge( 1301 (array) get_option( 'active_plugins', array() ), 1302 (array) get_option( 'active_sitewide_plugins', array() ) 1303 ); 1304 1305 foreach( $errors[ $type ] as $plugin => $error ) { 1306 $found = false; 1307 1308 foreach ( $active_plugins as $active_plugin ) { 1309 list( $active_plugin ) = explode( '/', $active_plugin ); 1310 1311 if ( $active_plugin === $plugin ) { 1312 $found = true; 1313 break; 1314 } 1315 } 1316 1317 if ( ! $found ) { 1318 unset( $errors[ $type ][ $plugin ] ); 1319 } 1320 } 1321 1322 break; 1323 case 'mu-plugins': 1324 // TODO: Implement MU-plugin-specific behavior. 1325 break; 1326 case 'themes': 1327 // TODO: Implement theme-specific behavior. 1328 break; 1329 } 1330 1331 if ( 0 === count( $errors[ $type ] ) ) { 1332 unset( $errors[ $type ] ); 1333 } 1334 } 1335 1336 return $errors; 1337 } 1338 1339 /** 1340 * Records the extension error as a database option. 1341 * 1342 * @since 5.0.0 1343 * 1344 * @global array $wp_theme_directories 1345 * 1346 * @param array $error Error that was triggered. 1347 * @return bool Whether the error was correctly recorded. 1348 */ 1349 function wp_record_extension_error( $error ) { 1350 global $wp_theme_directories; 1351 1352 $path = ''; 1353 1354 switch ( true ) { 1355 case 0 === strpos( $error['file'], WP_PLUGIN_DIR ): 1356 $type = 'plugins'; 1357 $path = str_replace( WP_PLUGIN_DIR . '/', '', $error['file'] ); 1358 break; 1359 case 0 === strpos( $error['file'], WPMU_PLUGIN_DIR ): 1360 $type = 'mu-plugins'; 1361 $path = str_replace( WPMU_PLUGIN_DIR . '/', '', $error['file'] ); 1362 break; 1363 default: 1364 foreach ( $wp_theme_directories as $theme_directory ) { 1365 if ( 0 === strpos( $error['file'], $theme_directory ) ) { 1366 $type = 'themes'; 1367 $path = str_replace( $theme_directory . '/', '', $error['file'] ); 1368 break; 1369 } 1370 } 1371 1372 } 1373 1374 if ( empty( $type ) || empty( $path ) ) { 1375 return false; 1376 } 1377 1378 $parts = explode( '/', $path ); 1379 $extension = array_shift( $parts ); 1380 1381 $errors = (array) get_option( 'pause_on_admin', array() ); 1382 1383 $modified_errors = $errors; 1384 1385 if ( ! array_key_exists( $type, $modified_errors ) ) { 1386 $modified_errors[ $type ] = array(); 1387 } 1388 1389 $modified_errors[ $type ][ $extension ] = $error; 1390 1391 $modified_errors = wp_prune_extension_errors( $modified_errors ); 1392 1393 if ( $modified_errors === $errors ) { 1394 return true; 1395 } 1396 1397 return update_option( 'pause_on_admin', $modified_errors ); 1398 } 1399 1400 /** 1401 * Forgets a previously recorded extension error again. 1402 * 1403 * @since 5.0.0 1404 * 1405 * @param string $type Type of the extension. 1406 * @param string $extension Relative path of the extension. 1407 * @return bool Whether the extension error was successfully forgotten. 1408 */ 1409 function wp_forget_extension_error( $type, $extension ) { 1410 $errors = (array) get_option( 'pause_on_admin', array() ); 1411 1412 if ( ! array_key_exists( $type, $errors ) ) { 1413 return false; 1414 } 1415 1416 $modified_errors = $errors; 1417 1418 switch ( $type ) { 1419 case 'plugins': 1420 list( $extension ) = explode( '/', $extension ); 1421 } 1422 1423 if ( array_key_exists( $extension, $modified_errors[ $type ] ) ) { 1424 unset( $modified_errors[ $type ][ $extension ] ); 1425 } 1426 1427 $modified_errors = wp_prune_extension_errors( $modified_errors ); 1428 1429 if ( $modified_errors === $errors ) { 1430 return true; 1431 } 1432 1433 return update_option( 'pause_on_admin', $modified_errors ); 1434 } 1435 1436 /** 1437 * Wraps the shutdown handler function so it can be made pluggable at a later 1438 * stage. 1439 * 1440 * @since 5.0.0 1441 * 1442 * @return void 1443 */ 1444 function wp_shutdown_handler_wrapper() { 1445 if ( defined( 'WP_EXECUTION_SUCCEEDED' ) && WP_EXECUTION_SUCCEEDED ) { 1446 return; 1447 } 1448 1449 // Load the pluggable shutdown handler in case we found one. 1450 if ( function_exists( 'wp_handle_shutdown' ) ) { 1451 $stop_propagation = (bool) wp_handle_shutdown(); 1452 1453 if ( $stop_propagation ) { 1454 return; 1455 } 1456 } 1457 1458 $error = error_get_last(); 1459 1460 // No error, just skip the error handling code. 1461 if ( null === $error ) { 1462 return; 1463 } 1464 1465 /* 1466 * If the option API has not been loaded yet, we cannot persist our 1467 * discovery, so there's no point in moving forward. 1468 */ 1469 if ( ! function_exists( 'get_option' ) ) { 1470 return; 1471 } 1472 1473 // For now, we only trigger our safe mode on parse errors. 1474 if ( ! isset( $error['type'] ) || E_PARSE !== $error['type'] ) { 1475 return; 1476 } 1477 1478 try { 1479 wp_record_extension_error( $error ); 1480 1481 // Load custom PHP error template, if present. 1482 if ( is_readable( WP_CONTENT_DIR . '/php-error.php' ) ) { 1483 include WP_CONTENT_DIR . '/php-error.php'; 1484 die(); 1485 } 1486 1487 $message = sprintf( 1488 '<p>%s</p>', 1489 __( 'The site is experiencing technical difficulties.' ) 1490 ); 1491 1492 if ( function_exists( 'get_admin_url' ) ) { 1493 $url = get_admin_url(); 1494 $message .= sprintf( 1495 '<hr><p><em>%s <a href="%s">%s</a></em></p>', 1496 __( 'Are you the site owner?' ), 1497 $url, 1498 __( 'Log into the admin backend to fix this.' ) 1499 ); 1500 } 1501 1502 if ( function_exists( 'apply_filters' ) ) { 1503 /** 1504 * Filters the message that the default PHP error page displays. 1505 * 1506 * @since 5.0.0 1507 * 1508 * @param string $message HTML error message to display. 1509 */ 1510 $message = apply_filters( 'wp_technical_issues_display', $message ); 1511 } 1512 1513 wp_die( $message ); 1514 } catch ( Exception $exception ) { 1515 // Catch exceptions and remain silent. 1516 } 1517 } 1518 1519 /** 1520 * Registers the WordPress premature shutdown handler. 1521 * 1522 * @since 5.0.0 1523 * 1524 * @return void 1525 */ 1526 function wp_register_premature_shutdown_handler() { 1527 register_shutdown_function( 'wp_shutdown_handler_wrapper' ); 1528 } -
src/wp-settings.php
20 20 require( ABSPATH . WPINC . '/default-constants.php' ); 21 21 require_once( ABSPATH . WPINC . '/plugin.php' ); 22 22 23 // Make sure we register the premature shutdown handler as soon as possible. 24 wp_register_premature_shutdown_handler(); 25 23 26 /* 24 27 * These can't be directly globalized in version.php. When updating, 25 28 * we're including version.php from another installation and don't want … … 40 43 // Set initial default constants including WP_MEMORY_LIMIT, WP_MAX_MEMORY_LIMIT, WP_DEBUG, SCRIPT_DEBUG, WP_CONTENT_DIR and WP_CACHE. 41 44 wp_initial_constants(); 42 45 46 /* 47 * Allow an optional shutdown handler to be included through a pluggable file. 48 * This file should register a function `wp_handle_shutdown( $context )` that 49 * returns a boolean value. If the return value evaluates to false, the default 50 * shutdown handler will not be executed. 51 */ 52 if ( is_readable( WP_CONTENT_DIR . '/shutdown-handler.php' ) ) { 53 include WP_CONTENT_DIR . '/shutdown-handler.php'; 54 } 55 43 56 // Check for the required PHP version and for the MySQL extension or a database drop-in. 44 57 wp_check_php_mysql_versions(); 45 58 … … 482 495 * @since 3.0.0 483 496 */ 484 497 do_action( 'wp_loaded' ); 498 499 /* 500 * Store the fact that we could successfully execute the entire WordPress 501 * lifecycle. This is used to skip the premature shutdown handler, as it cannot 502 * be unregistered. 503 */ 504 if ( ! defined( 'WP_EXECUTION_SUCCEEDED' ) ) { 505 define( 'WP_EXECUTION_SUCCEEDED', true ); 506 }