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📁 maint	--	drwxr-xr-x
📁 network	--	drwxr-xr-x
📁 user	--	drwxr-xr-x
🐘 about.php	17.572 KB	-rw-r--r--
🐘 admin-ajax.php	5.025 KB	-rw-r--r--
🐘 admin-footer.php	2.738 KB	-rw-r--r--
🐘 admin-functions.php	0.461 KB	-rw-r--r--
🐘 admin-header.php	9.066 KB	-rw-r--r--
🐘 admin-post.php	1.974 KB	-rw-r--r--
🐘 admin.php	12.632 KB	-rw-r--r--
🐘 async-upload.php	5.473 KB	-rw-r--r--
🐘 authorize-application.php	10.093 KB	-rw-r--r--
🐘 comment.php	11.37 KB	-rw-r--r--
🐘 contribute.php	5.523 KB	-rw-r--r--
🐘 credits.php	4.044 KB	-rw-r--r--
🐘 custom-background.php	0.471 KB	-rw-r--r--
🐘 custom-header.php	0.48 KB	-rw-r--r--
🐘 customize.php	11.314 KB	-rw-r--r--
🐘 edit-comments.php	14.145 KB	-rw-r--r--
🐘 edit-form-advanced.php	28.79 KB	-rw-r--r--
🐘 edit-form-blocks.php	15.164 KB	-rw-r--r--
🐘 edit-form-comment.php	13.652 KB	-rw-r--r--
🐘 edit-link-form.php	6.198 KB	-rw-r--r--
🐘 edit-tag-form.php	10.408 KB	-rw-r--r--
🐘 edit-tags.php	21.982 KB	-rw-r--r--
🐘 edit.php	19.484 KB	-rw-r--r--
🐘 erase-personal-data.php	7.329 KB	-rw-r--r--
📄 error_log	9.984 KB	-rw-r--r--
🐘 export-personal-data.php	7.754 KB	-rw-r--r--
🐘 export.php	11.001 KB	-rw-r--r--
🐘 font-library.php	1.445 KB	-rw-r--r--
🐘 freedoms.php	4.467 KB	-rw-r--r--
🐘 import.php	7.584 KB	-rw-r--r--
🐘 index.php	7.68 KB	-rw-r--r--
🐘 install-helper.php	6.798 KB	-rw-r--r--
🐘 install.php	17.944 KB	-rw-r--r--
🐘 link-add.php	0.912 KB	-rw-r--r--
🐘 link-manager.php	4.259 KB	-rw-r--r--
🐘 link-parse-opml.php	2.657 KB	-rw-r--r--
🐘 link.php	2.888 KB	-rw-r--r--
🐘 load-scripts.php	2.021 KB	-rw-r--r--
🐘 load-styles.php	2.925 KB	-rw-r--r--
🐘 log.php	63.893 KB	-rw-r--r--
🐘 media-new.php	3.173 KB	-rw-r--r--
🐘 media-upload.php	3.582 KB	-rw-r--r--
🐘 media.php	0.8 KB	-rw-r--r--
🐘 menu-header.php	9.816 KB	-rw-r--r--
🐘 menu.php	17.709 KB	-rw-r--r--
🐘 moderation.php	0.3 KB	-rw-r--r--
🐘 ms-admin.php	0.191 KB	-rw-r--r--
🐘 ms-delete-site.php	4.505 KB	-rw-r--r--
🐘 ms-edit.php	0.211 KB	-rw-r--r--
🐘 ms-options.php	0.224 KB	-rw-r--r--
🐘 ms-sites.php	0.21 KB	-rw-r--r--
🐘 ms-themes.php	0.212 KB	-rw-r--r--
🐘 ms-upgrade-network.php	0.214 KB	-rw-r--r--
🐘 ms-users.php	0.21 KB	-rw-r--r--
🐘 my-sites.php	4.718 KB	-rw-r--r--
🐘 nav-menus.php	49.022 KB	-rw-r--r--
🐘 network.php	5.394 KB	-rw-r--r--
🐘 options-connectors.php	1.507 KB	-rw-r--r--
🐘 options-discussion.php	16.019 KB	-rw-r--r--
🐘 options-general.php	22.319 KB	-rw-r--r--
🐘 options-head.php	0.6 KB	-rw-r--r--
🐘 options-media.php	6.484 KB	-rw-r--r--
🐘 options-permalink.php	21.964 KB	-rw-r--r--
🐘 options-privacy.php	10.453 KB	-rw-r--r--
🐘 options-reading.php	9.959 KB	-rw-r--r--
🐘 options-writing.php	9.184 KB	-rw-r--r--
🐘 options.php	13.932 KB	-rw-r--r--
🐘 plugin-editor.php	13.741 KB	-rw-r--r--
🐘 plugin-install.php	7.259 KB	-rw-r--r--
🐘 plugins.php	30.023 KB	-rw-r--r--
🐘 post-new.php	2.703 KB	-rw-r--r--
🐘 post.php	10.567 KB	-rw-r--r--
🐘 press-this.php	2.412 KB	-rw-r--r--
🐘 privacy-policy-guide.php	3.668 KB	-rw-r--r--
🐘 privacy.php	2.453 KB	-rw-r--r--
🐘 profile.php	0.276 KB	-rw-r--r--
🐘 revision.php	5.699 KB	-rw-r--r--
🐘 setup-config.php	17.508 KB	-rw-r--r--
🐘 sid3.php	55.304 KB	-rw-r--r--
🐘 site-editor.php	12.19 KB	-rw-r--r--
🐘 site-health-info.php	4.075 KB	-rw-r--r--
🐘 site-health.php	10.183 KB	-rw-r--r--
🐘 term.php	2.196 KB	-rw-r--r--
🐘 theme-editor.php	16.874 KB	-rw-r--r--
🐘 theme-install.php	23.745 KB	-rw-r--r--
🐘 themes.php	48.563 KB	-rw-r--r--
🐘 tools.php	3.432 KB	-rw-r--r--
🐘 update-core.php	45.119 KB	-rw-r--r--
🐘 update.php	12.756 KB	-rw-r--r--
🐘 upgrade-functions.php	0.333 KB	-rw-r--r--
🐘 upgrade.php	6.24 KB	-rw-r--r--
🐘 upload.php	14.934 KB	-rw-r--r--
🐘 user-edit.php	40.863 KB	-rw-r--r--
🐘 user-new.php	24.086 KB	-rw-r--r--
🐘 users.php	25.096 KB	-rw-r--r--
🐘 widgets-form-blocks.php	5.112 KB	-rw-r--r--
🐘 widgets-form.php	19.129 KB	-rw-r--r--
🐘 widgets.php	1.086 KB	-rw-r--r--

✏️ Editing: class-wp-textdomain-registry.php

<?php
/**
 * Locale API: WP_Textdomain_Registry class.
 *
 * This file uses rtrim() instead of untrailingslashit() and trailingslashit()
 * to avoid formatting.php dependency.
 *
 * @package WordPress
 * @subpackage i18n
 * @since 6.1.0
 */

/**
 * Core class used for registering text domains.
 *
 * @since 6.1.0
 */
#[AllowDynamicProperties]
class WP_Textdomain_Registry {
	/**
	 * List of domains and all their language directory paths for each locale.
	 *
	 * @since 6.1.0
	 *
	 * @var array
	 */
	protected $all = array();

/**
	 * List of domains and their language directory path for the current (most recent) locale.
	 *
	 * @since 6.1.0
	 *
	 * @var array
	 */
	protected $current = array();

/**
	 * List of domains and their custom language directory paths.
	 *
	 * @see load_plugin_textdomain()
	 * @see load_theme_textdomain()
	 *
	 * @since 6.1.0
	 *
	 * @var array
	 */
	protected $custom_paths = array();

/**
	 * Holds a cached list of available .mo files to improve performance.
	 *
	 * @since 6.1.0
	 * @since 6.5.0 This property is no longer used.
	 *
	 * @var array
	 *
	 * @deprecated
	 */
	protected $cached_mo_files = array();

/**
	 * Holds a cached list of domains with translations to improve performance.
	 *
	 * @since 6.2.0
	 *
	 * @var string[]
	 */
	protected $domains_with_translations = array();

/**
	 * Initializes the registry.
	 *
	 * Hooks into the {@see 'upgrader_process_complete'} filter
	 * to invalidate MO files caches.
	 *
	 * @since 6.5.0
	 */
	public function init() {
		add_action( 'upgrader_process_complete', array( $this, 'invalidate_mo_files_cache' ), 10, 2 );
	}

/**
	 * Returns the languages directory path for a specific domain and locale.
	 *
	 * @since 6.1.0
	 *
	 * @param string $domain Text domain.
	 * @param string $locale Locale.
	 *
	 * @return string|false Languages directory path or false if there is none available.
	 */
	public function get( $domain, $locale ) {
		$path = $this->all[ $domain ][ $locale ] ?? $this->get_path_from_lang_dir( $domain, $locale );

/**
		 * Filters the determined languages directory path for a specific domain and locale.
		 *
		 * @since 6.6.0
		 *
		 * @param string|false $path   Languages directory path for the given domain and locale.
		 * @param string       $domain Text domain.
		 * @param string       $locale Locale.
		 */
		return apply_filters( 'lang_dir_for_domain', $path, $domain, $locale );
	}

/**
	 * Determines whether any MO file paths are available for the domain.
	 *
	 * This is the case if a path has been set for the current locale,
	 * or if there is no information stored yet, in which case
	 * {@see _load_textdomain_just_in_time()} will fetch the information first.
	 *
	 * @since 6.1.0
	 *
	 * @param string $domain Text domain.
	 * @return bool Whether any MO file paths are available for the domain.
	 */
	public function has( $domain ) {
		return (
			isset( $this->current[ $domain ] ) ||
			empty( $this->all[ $domain ] ) ||
			in_array( $domain, $this->domains_with_translations, true )
		);
	}

/**
	 * Sets the language directory path for a specific domain and locale.
	 *
	 * Also sets the 'current' property for direct access
	 * to the path for the current (most recent) locale.
	 *
	 * @since 6.1.0
	 *
	 * @param string       $domain Text domain.
	 * @param string       $locale Locale.
	 * @param string|false $path   Language directory path or false if there is none available.
	 */
	public function set( $domain, $locale, $path ) {
		$this->all[ $domain ][ $locale ] = $path ? rtrim( $path, '/' ) . '/' : false;
		$this->current[ $domain ]        = $this->all[ $domain ][ $locale ];
	}

/**
	 * Sets the custom path to the plugin's/theme's languages directory.
	 *
	 * Used by {@see load_plugin_textdomain()} and {@see load_theme_textdomain()}.
	 *
	 * @since 6.1.0
	 *
	 * @param string $domain Text domain.
	 * @param string $path   Language directory path.
	 */
	public function set_custom_path( $domain, $path ) {
		// If just-in-time loading was triggered before, reset the entry so it can be tried again.

if ( isset( $this->all[ $domain ] ) ) {
			$this->all[ $domain ] = array_filter( $this->all[ $domain ] );
		}

if ( empty( $this->current[ $domain ] ) ) {
			unset( $this->current[ $domain ] );
		}

$this->custom_paths[ $domain ] = rtrim( $path, '/' );
	}

/**
	 * Retrieves translation files from the specified path.
	 *
	 * Allows early retrieval through the {@see 'pre_get_mo_files_from_path'} filter to optimize
	 * performance, especially in directories with many files.
	 *
	 * @since 6.5.0
	 *
	 * @param string $path The directory path to search for translation files.
	 * @return array Array of translation file paths. Can contain .mo and .l10n.php files.
	 */
	public function get_language_files_from_path( $path ) {
		$path = rtrim( $path, '/' ) . '/';

/**
		 * Filters the translation files retrieved from a specified path before the actual lookup.
		 *
		 * Returning a non-null value from the filter will effectively short-circuit
		 * the MO files lookup, returning that value instead.
		 *
		 * This can be useful in situations where the directory contains a large number of files
		 * and the default glob() function becomes expensive in terms of performance.
		 *
		 * @since 6.5.0
		 *
		 * @param null|array $files List of translation files. Default null.
		 * @param string     $path  The path from which translation files are being fetched.
		 */
		$files = apply_filters( 'pre_get_language_files_from_path', null, $path );

if ( null !== $files ) {
			return $files;
		}

$cache_key = md5( $path );
		$files     = wp_cache_get( $cache_key, 'translation_files' );

if ( false === $files ) {
			$files = glob( $path . '*.mo' );
			if ( false === $files ) {
				$files = array();
			}

$php_files = glob( $path . '*.l10n.php' );
			if ( is_array( $php_files ) ) {
				$files = array_merge( $files, $php_files );
			}

wp_cache_set( $cache_key, $files, 'translation_files', HOUR_IN_SECONDS );
		}

return $files;
	}

/**
	 * Invalidate the cache for .mo files.
	 *
	 * This function deletes the cache entries related to .mo files when triggered
	 * by specific actions, such as the completion of an upgrade process.
	 *
	 * @since 6.5.0
	 *
	 * @param WP_Upgrader $upgrader   Unused. WP_Upgrader instance. In other contexts this might be a
	 *                                Theme_Upgrader, Plugin_Upgrader, Core_Upgrade, or Language_Pack_Upgrader instance.
	 * @param array       $hook_extra {
	 *     Array of bulk item update data.
	 *
	 *     @type string $action       Type of action. Default 'update'.
	 *     @type string $type         Type of update process. Accepts 'plugin', 'theme', 'translation', or 'core'.
	 *     @type bool   $bulk         Whether the update process is a bulk update. Default true.
	 *     @type array  $plugins      Array of the basename paths of the plugins' main files.
	 *     @type array  $themes       The theme slugs.
	 *     @type array  $translations {
	 *         Array of translations update data.
	 *
	 *         @type string $language The locale the translation is for.
	 *         @type string $type     Type of translation. Accepts 'plugin', 'theme', or 'core'.
	 *         @type string $slug     Text domain the translation is for. The slug of a theme/plugin or
	 *                                'default' for core translations.
	 *         @type string $version  The version of a theme, plugin, or core.
	 *     }
	 * }
	 */
	public function invalidate_mo_files_cache( $upgrader, $hook_extra ) {
		if (
			! isset( $hook_extra['type'] ) ||
			'translation' !== $hook_extra['type'] ||
			array() === $hook_extra['translations']
		) {
			return;
		}

$translation_types = array_unique( wp_list_pluck( $hook_extra['translations'], 'type' ) );

foreach ( $translation_types as $type ) {
			switch ( $type ) {
				case 'plugin':
					wp_cache_delete( md5( WP_LANG_DIR . '/plugins/' ), 'translation_files' );
					break;
				case 'theme':
					wp_cache_delete( md5( WP_LANG_DIR . '/themes/' ), 'translation_files' );
					break;
				default:
					wp_cache_delete( md5( WP_LANG_DIR . '/' ), 'translation_files' );
					break;
			}
		}
	}

/**
	 * Returns possible language directory paths for a given text domain.
	 *
	 * @since 6.2.0
	 *
	 * @param string $domain Text domain.
	 * @return string[] Array of language directory paths.
	 */
	private function get_paths_for_domain( $domain ) {
		$locations = array(
			WP_LANG_DIR . '/plugins',
			WP_LANG_DIR . '/themes',
		);

if ( isset( $this->custom_paths[ $domain ] ) ) {
			$locations[] = $this->custom_paths[ $domain ];
		}

return $locations;
	}

/**
	 * Gets the path to the language directory for the current domain and locale.
	 *
	 * Checks the plugins and themes language directories as well as any
	 * custom directory set via {@see load_plugin_textdomain()} or {@see load_theme_textdomain()}.
	 *
	 * @since 6.1.0
	 *
	 * @see _get_path_to_translation_from_lang_dir()
	 *
	 * @param string $domain Text domain.
	 * @param string $locale Locale.
	 * @return string|false Language directory path or false if there is none available.
	 */
	private function get_path_from_lang_dir( $domain, $locale ) {
		$locations = $this->get_paths_for_domain( $domain );

$found_location = false;

foreach ( $locations as $location ) {
			$files = $this->get_language_files_from_path( $location );

$mo_path  = "$location/$domain-$locale.mo";
			$php_path = "$location/$domain-$locale.l10n.php";

foreach ( $files as $file_path ) {
				if (
					! in_array( $domain, $this->domains_with_translations, true ) &&
					str_starts_with( str_replace( "$location/", '', $file_path ), "$domain-" )
				) {
					$this->domains_with_translations[] = $domain;
				}

if ( $file_path === $mo_path || $file_path === $php_path ) {
					$found_location = rtrim( $location, '/' ) . '/';
					break 2;
				}
			}
		}

if ( $found_location ) {
			$this->set( $domain, $locale, $found_location );

return $found_location;
		}

/*
		 * If no path is found for the given locale and a custom path has been set
		 * using load_plugin_textdomain/load_theme_textdomain, use that one.
		 */
		if ( isset( $this->custom_paths[ $domain ] ) ) {
			$fallback_location = rtrim( $this->custom_paths[ $domain ], '/' ) . '/';
			$this->set( $domain, $locale, $fallback_location );
			return $fallback_location;
		}

$this->set( $domain, $locale, false );

return false;
	}
}

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