enmi-conf.org: comparison wp/wp-admin/includes/ms.php

equal deleted inserted replaced

-:c7c34916027a
+:177826044cd9
 *
 * @param array $file $_FILES array for a given file.
 * @return array $_FILES array with 'error' key set if file exceeds quota. 'error' is empty otherwise.
 */
 function check_upload_size( $file ) {
-	if ( get_site_option( 'upload_space_check_disabled' ) )
+	if ( get_site_option( 'upload_space_check_disabled' ) ) {
 		return $file;
+	}
-	if ( $file['error'] != '0' ) // there's already an error
+	if ( $file['error'] != '0' ) { // there's already an error
 		return $file;
+	}
-	if ( defined( 'WP_IMPORTING' ) )
+	if ( defined( 'WP_IMPORTING' ) ) {
 		return $file;
+	}
 	$space_left = get_upload_space_available();
 	$file_size = filesize( $file['tmp_name'] );
 	if ( $space_left < $file_size ) {
-		/* translators: 1: Required disk space in kilobytes */
+		/* translators: %s: required disk space in kilobytes */
-		$file['error'] = sprintf( __( 'Not enough space to upload. %1$s KB needed.' ), number_format( ( $file_size - $space_left ) / KB_IN_BYTES ) );
+		$file['error'] = sprintf( __( 'Not enough space to upload. %s KB needed.' ), number_format( ( $file_size - $space_left ) / KB_IN_BYTES ) );
 	}
 	if ( $file_size > ( KB_IN_BYTES * get_site_option( 'fileupload_maxk', 1500 ) ) ) {
-		/* translators: 1: Maximum allowed file size in kilobytes */
+		/* translators: %s: maximum allowed file size in kilobytes */
-		$file['error'] = sprintf( __( 'This file is too big. Files must be less than %1$s KB in size.' ), get_site_option( 'fileupload_maxk', 1500 ) );
+		$file['error'] = sprintf( __( 'This file is too big. Files must be less than %s KB in size.' ), get_site_option( 'fileupload_maxk', 1500 ) );
 	}
 	if ( upload_is_user_over_quota( false ) ) {
 		$file['error'] = __( 'You have used your space quota. Please delete files before uploading.' );
 	}
 /**
 * Delete a site.
 *
 * @since 3.0.0
+* @since 5.1.0 Use wp_delete_site() internally to delete the site row from the database.
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int  $blog_id Site ID.
 * @param bool $drop    True if site's database tables should be dropped. Default is false.
 		$switch = true;
 		switch_to_blog( $blog_id );
 	}
 	$blog = get_site( $blog_id );
-	/**
-	 * Fires before a site is deleted.
-	 *
-	 * @since MU (3.0.0)
-	 *
-	 * @param int  $blog_id The site ID.
-	 * @param bool $drop    True if site's table should be dropped. Default is false.
-	 */
-	do_action( 'delete_blog', $blog_id, $drop );
-	$users = get_users( array( 'blog_id' => $blog_id, 'fields' => 'ids' ) );
-	// Remove users from this blog.
-	if ( ! empty( $users ) ) {
-		foreach ( $users as $user_id ) {
-			remove_user_from_blog( $user_id, $blog_id );
-		}
-	}
-	update_blog_status( $blog_id, 'deleted', 1 );
 	$current_network = get_network();
 	// If a full blog object is not available, do not destroy anything.
 	if ( $drop && ! $blog ) {
 	if ( $drop && get_site_option( 'ms_files_rewriting' ) && empty( $upload_path ) ) {
 		$drop = false;
 	}
 	if ( $drop ) {
-		$uploads = wp_get_upload_dir();
+		wp_delete_site( $blog_id );
+	} else {
-		$tables = $wpdb->tables( 'blog' );
+		/** This action is documented in wp-includes/ms-blogs.php */
-		/**
+		do_action_deprecated( 'delete_blog', array( $blog_id, false ), '5.1.0' );
-		 * Filters the tables to drop when the site is deleted.
-		 *
+		$users = get_users(
-		 * @since MU (3.0.0)
+			array(
-		 *
+				'blog_id' => $blog_id,
-		 * @param array $tables  The site tables to be dropped.
+				'fields'  => 'ids',
-		 * @param int   $blog_id The ID of the site to drop tables for.
+			)
-		 */
+		);
-		$drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $blog_id );
+		// Remove users from this blog.
-		foreach ( (array) $drop_tables as $table ) {
+		if ( ! empty( $users ) ) {
-			$wpdb->query( "DROP TABLE IF EXISTS `$table`" );
+			foreach ( $users as $user_id ) {
+				remove_user_from_blog( $user_id, $blog_id );
+			}
 		}
-		$wpdb->delete( $wpdb->blogs, array( 'blog_id' => $blog_id ) );
+		update_blog_status( $blog_id, 'deleted', 1 );
-		/**
+		/** This action is documented in wp-includes/ms-blogs.php */
-		 * Filters the upload base directory to delete when the site is deleted.
+		do_action_deprecated( 'deleted_blog', array( $blog_id, false ), '5.1.0' );
-		 *
+	}
-		 * @since MU (3.0.0)
-		 *
+	if ( $switch ) {
-		 * @param string $uploads['basedir'] Uploads path without subdirectory. @see wp_upload_dir()
-		 * @param int    $blog_id            The site ID.
-		 */
-		$dir = apply_filters( 'wpmu_delete_blog_upload_dir', $uploads['basedir'], $blog_id );
-		$dir = rtrim( $dir, DIRECTORY_SEPARATOR );
-		$top_dir = $dir;
-		$stack = array($dir);
-		$index = 0;
-		while ( $index < count( $stack ) ) {
-			// Get indexed directory from stack
-			$dir = $stack[$index];
-			$dh = @opendir( $dir );
-			if ( $dh ) {
-				while ( ( $file = @readdir( $dh ) ) !== false ) {
-					if ( $file == '.' || $file == '..' )
-						continue;
-					if ( @is_dir( $dir . DIRECTORY_SEPARATOR . $file ) ) {
-						$stack[] = $dir . DIRECTORY_SEPARATOR . $file;
-					} elseif ( @is_file( $dir . DIRECTORY_SEPARATOR . $file ) ) {
-						@unlink( $dir . DIRECTORY_SEPARATOR . $file );
-					}
-				}
-				@closedir( $dh );
-			}
-			$index++;
-		}
-		$stack = array_reverse( $stack ); // Last added dirs are deepest
-		foreach ( (array) $stack as $dir ) {
-			if ( $dir != $top_dir)
-			@rmdir( $dir );
-		}
-		clean_blog_cache( $blog );
-	}
-	/**
-	 * Fires after the site is deleted from the network.
-	 *
-	 * @since 4.8.0
-	 *
-	 * @param int  $blog_id The site ID.
-	 * @param bool $drop    True if site's tables should be dropped. Default is false.
-	 */
-	do_action( 'deleted_blog', $blog_id, $drop );
-	if ( $switch )
 		restore_current_blog();
+	}
 }
 /**
 * Delete a user from the network and remove from all sites.
 *
 	if ( ! is_numeric( $id ) ) {
 		return false;
 	}
-	$id = (int) $id;
+	$id   = (int) $id;
 	$user = new WP_User( $id );
-	if ( !$user->exists() )
+	if ( ! $user->exists() ) {
 		return false;
+	}
 	// Global super-administrators are protected, and cannot be deleted.
 	$_super_admins = get_super_admins();
 	if ( in_array( $user->user_login, $_super_admins, true ) ) {
 		return false;
 			// Clean links
 			$link_ids = $wpdb->get_col( $wpdb->prepare( "SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id ) );
 			if ( $link_ids ) {
-				foreach ( $link_ids as $link_id )
+				foreach ( $link_ids as $link_id ) {
 					wp_delete_link( $link_id );
+				}
 			}
 			restore_current_blog();
 		}
 	}
 	$meta = $wpdb->get_col( $wpdb->prepare( "SELECT umeta_id FROM $wpdb->usermeta WHERE user_id = %d", $id ) );
-	foreach ( $meta as $mid )
+	foreach ( $meta as $mid ) {
 		delete_metadata_by_mid( 'user', $mid );
+	}
 	$wpdb->delete( $wpdb->users, array( 'ID' => $id ) );
 	clean_user_cache( $user );
 *
 * @param bool $echo Optional. If $echo is set and the quota is exceeded, a warning message is echoed. Default is true.
 * @return bool True if user is over upload space quota, otherwise false.
 */
 function upload_is_user_over_quota( $echo = true ) {
-	if ( get_site_option( 'upload_space_check_disabled' ) )
+	if ( get_site_option( 'upload_space_check_disabled' ) ) {
 		return false;
+	}
 	$space_allowed = get_space_allowed();
 	if ( ! is_numeric( $space_allowed ) ) {
 		$space_allowed = 10; // Default space allowed is 10 MB
 	}
 	$space_used = get_space_used();
 	if ( ( $space_allowed - $space_used ) < 0 ) {
-		if ( $echo )
+		if ( $echo ) {
-			_e( 'Sorry, you have used your space allocation. Please delete some files to upload more files.' );
+			printf(
+				/* translators: %s: allowed space allocation */
+				__( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ),
+				size_format( $space_allowed * MB_IN_BYTES )
+			);
+		}
 		return true;
 	} else {
 		return false;
 	}
 }
 *
 * @since MU (3.0.0)
 */
 function display_space_usage() {
 	$space_allowed = get_space_allowed();
-	$space_used = get_space_used();
+	$space_used    = get_space_used();
 	$percent_used = ( $space_used / $space_allowed ) * 100;
 	if ( $space_allowed > 1000 ) {
 		$space = number_format( $space_allowed / KB_IN_BYTES );
 		$space = number_format( $space_allowed );
 		/* translators: Megabytes */
 		$space .= __( 'MB' );
 	}
 	?>
-	<strong><?php
+	<strong>
+	<?php
 		/* translators: Storage space that's been used. 1: Percentage of used space, 2: Total space allowed in megabytes or gigabytes */
 		printf( __( 'Used: %1$s%% of %2$s' ), number_format( $percent_used ), $space );
-	?></strong>
+	?>
+	</strong>
 	<?php
 }
 /**
 * Get the remaining upload space for this site.
 function upload_space_setting( $id ) {
 	switch_to_blog( $id );
 	$quota = get_option( 'blog_upload_space' );
 	restore_current_blog();
-	if ( !$quota )
+	if ( ! $quota ) {
 		$quota = '';
+	}
 	?>
 	<tr>
 		<th><label for="blog-upload-space-number"><?php _e( 'Site Upload Space Quota' ); ?></label></th>
 		<td>
 * @return int   The initially passed $value.
 */
 function update_user_status( $id, $pref, $value, $deprecated = null ) {
 	global $wpdb;
-	if ( null !== $deprecated )
+	if ( null !== $deprecated ) {
 		_deprecated_argument( __FUNCTION__, '3.0.2' );
+	}
 	$wpdb->update( $wpdb->users, array( sanitize_key( $pref ) => $value ), array( 'ID' => $id ) );
 	$user = new WP_User( $id );
 	clean_user_cache( $user );
 * @return bool|int The ID of the refreshed user or false if the user does not exist.
 */
 function refresh_user_details( $id ) {
 	$id = (int) $id;
-	if ( !$user = get_userdata( $id ) )
+	if ( ! $user = get_userdata( $id ) ) {
 		return false;
+	}
 	clean_user_cache( $user );
 	return $id;
 }
 * @param string $code Optional. The two-letter language code. Default empty.
 * @return string The language corresponding to $code if it exists. If it does not exist,
 *                then the first two letters of $code is returned.
 */
 function format_code_lang( $code = '' ) {
-	$code = strtolower( substr( $code, 0, 2 ) );
+	$code       = strtolower( substr( $code, 0, 2 ) );
 	$lang_codes = array(
-		'aa' => 'Afar', 'ab' => 'Abkhazian', 'af' => 'Afrikaans', 'ak' => 'Akan', 'sq' => 'Albanian', 'am' => 'Amharic', 'ar' => 'Arabic', 'an' => 'Aragonese', 'hy' => 'Armenian', 'as' => 'Assamese', 'av' => 'Avaric', 'ae' => 'Avestan', 'ay' => 'Aymara', 'az' => 'Azerbaijani', 'ba' => 'Bashkir', 'bm' => 'Bambara', 'eu' => 'Basque', 'be' => 'Belarusian', 'bn' => 'Bengali',
+		'aa' => 'Afar',
-		'bh' => 'Bihari', 'bi' => 'Bislama', 'bs' => 'Bosnian', 'br' => 'Breton', 'bg' => 'Bulgarian', 'my' => 'Burmese', 'ca' => 'Catalan; Valencian', 'ch' => 'Chamorro', 'ce' => 'Chechen', 'zh' => 'Chinese', 'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic', 'cv' => 'Chuvash', 'kw' => 'Cornish', 'co' => 'Corsican', 'cr' => 'Cree',
+		'ab' => 'Abkhazian',
-		'cs' => 'Czech', 'da' => 'Danish', 'dv' => 'Divehi; Dhivehi; Maldivian', 'nl' => 'Dutch; Flemish', 'dz' => 'Dzongkha', 'en' => 'English', 'eo' => 'Esperanto', 'et' => 'Estonian', 'ee' => 'Ewe', 'fo' => 'Faroese', 'fj' => 'Fijjian', 'fi' => 'Finnish', 'fr' => 'French', 'fy' => 'Western Frisian', 'ff' => 'Fulah', 'ka' => 'Georgian', 'de' => 'German', 'gd' => 'Gaelic; Scottish Gaelic',
+		'af' => 'Afrikaans',
-		'ga' => 'Irish', 'gl' => 'Galician', 'gv' => 'Manx', 'el' => 'Greek, Modern', 'gn' => 'Guarani', 'gu' => 'Gujarati', 'ht' => 'Haitian; Haitian Creole', 'ha' => 'Hausa', 'he' => 'Hebrew', 'hz' => 'Herero', 'hi' => 'Hindi', 'ho' => 'Hiri Motu', 'hu' => 'Hungarian', 'ig' => 'Igbo', 'is' => 'Icelandic', 'io' => 'Ido', 'ii' => 'Sichuan Yi', 'iu' => 'Inuktitut', 'ie' => 'Interlingue',
+		'ak' => 'Akan',
-		'ia' => 'Interlingua (International Auxiliary Language Association)', 'id' => 'Indonesian', 'ik' => 'Inupiaq', 'it' => 'Italian', 'jv' => 'Javanese', 'ja' => 'Japanese', 'kl' => 'Kalaallisut; Greenlandic', 'kn' => 'Kannada', 'ks' => 'Kashmiri', 'kr' => 'Kanuri', 'kk' => 'Kazakh', 'km' => 'Central Khmer', 'ki' => 'Kikuyu; Gikuyu', 'rw' => 'Kinyarwanda', 'ky' => 'Kirghiz; Kyrgyz',
+		'sq' => 'Albanian',
-		'kv' => 'Komi', 'kg' => 'Kongo', 'ko' => 'Korean', 'kj' => 'Kuanyama; Kwanyama', 'ku' => 'Kurdish', 'lo' => 'Lao', 'la' => 'Latin', 'lv' => 'Latvian', 'li' => 'Limburgan; Limburger; Limburgish', 'ln' => 'Lingala', 'lt' => 'Lithuanian', 'lb' => 'Luxembourgish; Letzeburgesch', 'lu' => 'Luba-Katanga', 'lg' => 'Ganda', 'mk' => 'Macedonian', 'mh' => 'Marshallese', 'ml' => 'Malayalam',
+		'am' => 'Amharic',
-		'mi' => 'Maori', 'mr' => 'Marathi', 'ms' => 'Malay', 'mg' => 'Malagasy', 'mt' => 'Maltese', 'mo' => 'Moldavian', 'mn' => 'Mongolian', 'na' => 'Nauru', 'nv' => 'Navajo; Navaho', 'nr' => 'Ndebele, South; South Ndebele', 'nd' => 'Ndebele, North; North Ndebele', 'ng' => 'Ndonga', 'ne' => 'Nepali', 'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian', 'nb' => 'Bokmål, Norwegian, Norwegian Bokmål',
+		'ar' => 'Arabic',
-		'no' => 'Norwegian', 'ny' => 'Chichewa; Chewa; Nyanja', 'oc' => 'Occitan, Provençal', 'oj' => 'Ojibwa', 'or' => 'Oriya', 'om' => 'Oromo', 'os' => 'Ossetian; Ossetic', 'pa' => 'Panjabi; Punjabi', 'fa' => 'Persian', 'pi' => 'Pali', 'pl' => 'Polish', 'pt' => 'Portuguese', 'ps' => 'Pushto', 'qu' => 'Quechua', 'rm' => 'Romansh', 'ro' => 'Romanian', 'rn' => 'Rundi', 'ru' => 'Russian',
+		'an' => 'Aragonese',
-		'sg' => 'Sango', 'sa' => 'Sanskrit', 'sr' => 'Serbian', 'hr' => 'Croatian', 'si' => 'Sinhala; Sinhalese', 'sk' => 'Slovak', 'sl' => 'Slovenian', 'se' => 'Northern Sami', 'sm' => 'Samoan', 'sn' => 'Shona', 'sd' => 'Sindhi', 'so' => 'Somali', 'st' => 'Sotho, Southern', 'es' => 'Spanish; Castilian', 'sc' => 'Sardinian', 'ss' => 'Swati', 'su' => 'Sundanese', 'sw' => 'Swahili',
+		'hy' => 'Armenian',
-		'sv' => 'Swedish', 'ty' => 'Tahitian', 'ta' => 'Tamil', 'tt' => 'Tatar', 'te' => 'Telugu', 'tg' => 'Tajik', 'tl' => 'Tagalog', 'th' => 'Thai', 'bo' => 'Tibetan', 'ti' => 'Tigrinya', 'to' => 'Tonga (Tonga Islands)', 'tn' => 'Tswana', 'ts' => 'Tsonga', 'tk' => 'Turkmen', 'tr' => 'Turkish', 'tw' => 'Twi', 'ug' => 'Uighur; Uyghur', 'uk' => 'Ukrainian', 'ur' => 'Urdu', 'uz' => 'Uzbek',
+		'as' => 'Assamese',
-		've' => 'Venda', 'vi' => 'Vietnamese', 'vo' => 'Volapük', 'cy' => 'Welsh','wa' => 'Walloon','wo' => 'Wolof', 'xh' => 'Xhosa', 'yi' => 'Yiddish', 'yo' => 'Yoruba', 'za' => 'Zhuang; Chuang', 'zu' => 'Zulu' );
+		'av' => 'Avaric',
+		'ae' => 'Avestan',
+		'ay' => 'Aymara',
+		'az' => 'Azerbaijani',
+		'ba' => 'Bashkir',
+		'bm' => 'Bambara',
+		'eu' => 'Basque',
+		'be' => 'Belarusian',
+		'bn' => 'Bengali',
+		'bh' => 'Bihari',
+		'bi' => 'Bislama',
+		'bs' => 'Bosnian',
+		'br' => 'Breton',
+		'bg' => 'Bulgarian',
+		'my' => 'Burmese',
+		'ca' => 'Catalan; Valencian',
+		'ch' => 'Chamorro',
+		'ce' => 'Chechen',
+		'zh' => 'Chinese',
+		'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic',
+		'cv' => 'Chuvash',
+		'kw' => 'Cornish',
+		'co' => 'Corsican',
+		'cr' => 'Cree',
+		'cs' => 'Czech',
+		'da' => 'Danish',
+		'dv' => 'Divehi; Dhivehi; Maldivian',
+		'nl' => 'Dutch; Flemish',
+		'dz' => 'Dzongkha',
+		'en' => 'English',
+		'eo' => 'Esperanto',
+		'et' => 'Estonian',
+		'ee' => 'Ewe',
+		'fo' => 'Faroese',
+		'fj' => 'Fijjian',
+		'fi' => 'Finnish',
+		'fr' => 'French',
+		'fy' => 'Western Frisian',
+		'ff' => 'Fulah',
+		'ka' => 'Georgian',
+		'de' => 'German',
+		'gd' => 'Gaelic; Scottish Gaelic',
+		'ga' => 'Irish',
+		'gl' => 'Galician',
+		'gv' => 'Manx',
+		'el' => 'Greek, Modern',
+		'gn' => 'Guarani',
+		'gu' => 'Gujarati',
+		'ht' => 'Haitian; Haitian Creole',
+		'ha' => 'Hausa',
+		'he' => 'Hebrew',
+		'hz' => 'Herero',
+		'hi' => 'Hindi',
+		'ho' => 'Hiri Motu',
+		'hu' => 'Hungarian',
+		'ig' => 'Igbo',
+		'is' => 'Icelandic',
+		'io' => 'Ido',
+		'ii' => 'Sichuan Yi',
+		'iu' => 'Inuktitut',
+		'ie' => 'Interlingue',
+		'ia' => 'Interlingua (International Auxiliary Language Association)',
+		'id' => 'Indonesian',
+		'ik' => 'Inupiaq',
+		'it' => 'Italian',
+		'jv' => 'Javanese',
+		'ja' => 'Japanese',
+		'kl' => 'Kalaallisut; Greenlandic',
+		'kn' => 'Kannada',
+		'ks' => 'Kashmiri',
+		'kr' => 'Kanuri',
+		'kk' => 'Kazakh',
+		'km' => 'Central Khmer',
+		'ki' => 'Kikuyu; Gikuyu',
+		'rw' => 'Kinyarwanda',
+		'ky' => 'Kirghiz; Kyrgyz',
+		'kv' => 'Komi',
+		'kg' => 'Kongo',
+		'ko' => 'Korean',
+		'kj' => 'Kuanyama; Kwanyama',
+		'ku' => 'Kurdish',
+		'lo' => 'Lao',
+		'la' => 'Latin',
+		'lv' => 'Latvian',
+		'li' => 'Limburgan; Limburger; Limburgish',
+		'ln' => 'Lingala',
+		'lt' => 'Lithuanian',
+		'lb' => 'Luxembourgish; Letzeburgesch',
+		'lu' => 'Luba-Katanga',
+		'lg' => 'Ganda',
+		'mk' => 'Macedonian',
+		'mh' => 'Marshallese',
+		'ml' => 'Malayalam',
+		'mi' => 'Maori',
+		'mr' => 'Marathi',
+		'ms' => 'Malay',
+		'mg' => 'Malagasy',
+		'mt' => 'Maltese',
+		'mo' => 'Moldavian',
+		'mn' => 'Mongolian',
+		'na' => 'Nauru',
+		'nv' => 'Navajo; Navaho',
+		'nr' => 'Ndebele, South; South Ndebele',
+		'nd' => 'Ndebele, North; North Ndebele',
+		'ng' => 'Ndonga',
+		'ne' => 'Nepali',
+		'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian',
+		'nb' => 'Bokmål, Norwegian, Norwegian Bokmål',
+		'no' => 'Norwegian',
+		'ny' => 'Chichewa; Chewa; Nyanja',
+		'oc' => 'Occitan, Provençal',
+		'oj' => 'Ojibwa',
+		'or' => 'Oriya',
+		'om' => 'Oromo',
+		'os' => 'Ossetian; Ossetic',
+		'pa' => 'Panjabi; Punjabi',
+		'fa' => 'Persian',
+		'pi' => 'Pali',
+		'pl' => 'Polish',
+		'pt' => 'Portuguese',
+		'ps' => 'Pushto',
+		'qu' => 'Quechua',
+		'rm' => 'Romansh',
+		'ro' => 'Romanian',
+		'rn' => 'Rundi',
+		'ru' => 'Russian',
+		'sg' => 'Sango',
+		'sa' => 'Sanskrit',
+		'sr' => 'Serbian',
+		'hr' => 'Croatian',
+		'si' => 'Sinhala; Sinhalese',
+		'sk' => 'Slovak',
+		'sl' => 'Slovenian',
+		'se' => 'Northern Sami',
+		'sm' => 'Samoan',
+		'sn' => 'Shona',
+		'sd' => 'Sindhi',
+		'so' => 'Somali',
+		'st' => 'Sotho, Southern',
+		'es' => 'Spanish; Castilian',
+		'sc' => 'Sardinian',
+		'ss' => 'Swati',
+		'su' => 'Sundanese',
+		'sw' => 'Swahili',
+		'sv' => 'Swedish',
+		'ty' => 'Tahitian',
+		'ta' => 'Tamil',
+		'tt' => 'Tatar',
+		'te' => 'Telugu',
+		'tg' => 'Tajik',
+		'tl' => 'Tagalog',
+		'th' => 'Thai',
+		'bo' => 'Tibetan',
+		'ti' => 'Tigrinya',
+		'to' => 'Tonga (Tonga Islands)',
+		'tn' => 'Tswana',
+		'ts' => 'Tsonga',
+		'tk' => 'Turkmen',
+		'tr' => 'Turkish',
+		'tw' => 'Twi',
+		'ug' => 'Uighur; Uyghur',
+		'uk' => 'Ukrainian',
+		'ur' => 'Urdu',
+		'uz' => 'Uzbek',
+		've' => 'Venda',
+		'vi' => 'Vietnamese',
+		'vo' => 'Volapük',
+		'cy' => 'Welsh',
+		'wa' => 'Walloon',
+		'wo' => 'Wolof',
+		'xh' => 'Xhosa',
+		'yi' => 'Yiddish',
+		'yo' => 'Yoruba',
+		'za' => 'Zhuang; Chuang',
+		'zu' => 'Zulu',
+	);
 	/**
 	 * Filters the language codes.
 	 *
 	 * @since MU (3.0.0)
 	 *
-	 * @param array  $lang_codes Key/value pair of language codes where key is the short version.
+	 * @param string[] $lang_codes Array of key/value pairs of language codes where key is the short version.
-	 * @param string $code       A two-letter designation of the language.
+	 * @param string   $code       A two-letter designation of the language.
 	 */
 	$lang_codes = apply_filters( 'lang_codes', $lang_codes, $code );
 	return strtr( $code, $lang_codes );
 }
 /**
-* Synchronize category and post tag slugs when global terms are enabled.
+* Synchronizes category and post tag slugs when global terms are enabled.
 *
 * @since 3.0.0
 *
-* @param object $term     The term.
+* @param WP_Term|array $term     The term.
-* @param string $taxonomy The taxonomy for `$term`. Should be 'category' or 'post_tag', as these are
+* @param string        $taxonomy The taxonomy for `$term`. Should be 'category' or 'post_tag', as these are
-*                         the only taxonomies which are processed by this function; anything else
+*                                the only taxonomies which are processed by this function; anything else
-*                         will be returned untouched.
+*                                will be returned untouched.
-* @return object|array Returns `$term`, after filtering the 'slug' field with sanitize_title()
+* @return WP_Term|array Returns `$term`, after filtering the 'slug' field with `sanitize_title()`
-*                      if $taxonomy is 'category' or 'post_tag'.
+*                       if `$taxonomy` is 'category' or 'post_tag'.
 */
 function sync_category_tag_slugs( $term, $taxonomy ) {
 	if ( global_terms_enabled() && ( $taxonomy == 'category' || $taxonomy == 'post_tag' ) ) {
 		if ( is_object( $term ) ) {
 			$term->slug = sanitize_title( $term->name );
 *
 * @since 3.2.0
 * @access private
 */
 function _access_denied_splash() {
-	if ( ! is_user_logged_in() || is_network_admin() )
+	if ( ! is_user_logged_in() || is_network_admin() ) {
 		return;
+	}
 	$blogs = get_blogs_of_user( get_current_user_id() );
-	if ( wp_list_filter( $blogs, array( 'userblog_id' => get_current_blog_id() ) ) )
+	if ( wp_list_filter( $blogs, array( 'userblog_id' => get_current_blog_id() ) ) ) {
 		return;
+	}
 	$blog_name = get_bloginfo( 'name' );
-	if ( empty( $blogs ) )
+	if ( empty( $blogs ) ) {
 		wp_die( sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ), 403 );
+	}
-	$output = '<p>' . sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>';
+	$output  = '<p>' . sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>';
 	$output .= '<p>' . __( 'If you reached this screen by accident and meant to visit one of your own sites, here are some shortcuts to help you find your way.' ) . '</p>';
-	$output .= '<h3>' . __('Your Sites') . '</h3>';
+	$output .= '<h3>' . __( 'Your Sites' ) . '</h3>';
 	$output .= '<table>';
 	foreach ( $blogs as $blog ) {
 		$output .= '<tr>';
 		$output .= "<td>{$blog->blogname}</td>";
 		$output .= '<td><a href="' . esc_url( get_admin_url( $blog->userblog_id ) ) . '">' . __( 'Visit Dashboard' ) . '</a> | ' .
-			'<a href="' . esc_url( get_home_url( $blog->userblog_id ) ). '">' . __( 'View Site' ) . '</a></td>';
+			'<a href="' . esc_url( get_home_url( $blog->userblog_id ) ) . '">' . __( 'View Site' ) . '</a></td>';
 		$output .= '</tr>';
 	}
 	$output .= '</table>';
 /**
 * Generates and displays a drop-down of available languages.
 *
 * @since 3.0.0
 *
-* @param array  $lang_files Optional. An array of the language files. Default empty array.
+* @param string[] $lang_files Optional. An array of the language files. Default empty array.
-* @param string $current    Optional. The current language code. Default empty.
+* @param string   $current    Optional. The current language code. Default empty.
 */
 function mu_dropdown_languages( $lang_files = array(), $current = '' ) {
-	$flag = false;
+	$flag   = false;
 	$output = array();
 	foreach ( (array) $lang_files as $val ) {
 		$code_lang = basename( $val, '.mo' );
 		if ( $code_lang == 'en_US' ) { // American English
-			$flag = true;
+			$flag          = true;
-			$ae = __( 'American English' );
+			$ae            = __( 'American English' );
-			$output[$ae] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $ae . '</option>';
+			$output[ $ae ] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $ae . '</option>';
 		} elseif ( $code_lang == 'en_GB' ) { // British English
-			$flag = true;
+			$flag          = true;
-			$be = __( 'British English' );
+			$be            = __( 'British English' );
-			$output[$be] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $be . '</option>';
+			$output[ $be ] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $be . '</option>';
 		} else {
-			$translated = format_code_lang( $code_lang );
+			$translated            = format_code_lang( $code_lang );
-			$output[$translated] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . esc_html ( $translated ) . '</option>';
+			$output[ $translated ] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . esc_html( $translated ) . '</option>';
 		}
+	}
-	}
+	if ( $flag === false ) { // WordPress english
-	if ( $flag === false ) // WordPress english
+		$output[] = '<option value=""' . selected( $current, '', false ) . '>' . __( 'English' ) . '</option>';
-		$output[] = '<option value=""' . selected( $current, '', false ) . '>' . __( 'English' ) . "</option>";
+	}
 	// Order by name
 	uksort( $output, 'strnatcasecmp' );
 	/**
 	 * Filters the languages available in the dropdown.
 	 *
 	 * @since MU (3.0.0)
 	 *
-	 * @param array $output     HTML output of the dropdown.
+	 * @param string[] $output     Array of HTML output for the dropdown.
-	 * @param array $lang_files Available language files.
+	 * @param string[] $lang_files Array of available language files.
-	 * @param string $current   The current language code.
+	 * @param string   $current    The current language code.
 	 */
 	$output = apply_filters( 'mu_dropdown_languages', $output, $lang_files, $current );
 	echo implode( "\n\t", $output );
 }
 	if ( 'upgrade.php' == $pagenow ) {
 		return;
 	}
 	if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) {
-		echo "<div class='update-nag'>" . sprintf( __( 'Thank you for Updating! Please visit the <a href="%s">Upgrade Network</a> page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . "</div>";
+		echo "<div class='update-nag'>" . sprintf( __( 'Thank you for Updating! Please visit the <a href="%s">Upgrade Network</a> page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . '</div>';
 	}
 }
 /**
 * Avoids a collision between a site slug and a permalink slug.
 * @param array $data    An array of post data.
 * @param array $postarr An array of posts. Not currently used.
 * @return array The new array of post data after checking for collisions.
 */
 function avoid_blog_page_permalink_collision( $data, $postarr ) {
-	if ( is_subdomain_install() )
+	if ( is_subdomain_install() ) {
 		return $data;
-	if ( $data['post_type'] != 'page' )
+	}
+	if ( $data['post_type'] != 'page' ) {
 		return $data;
-	if ( !isset( $data['post_name'] ) || $data['post_name'] == '' )
+	}
+	if ( ! isset( $data['post_name'] ) || $data['post_name'] == '' ) {
 		return $data;
-	if ( !is_main_site() )
+	}
+	if ( ! is_main_site() ) {
 		return $data;
+	}
 	$post_name = $data['post_name'];
-	$c = 0;
+	$c         = 0;
-	while( $c < 10 && get_id_from_blogname( $post_name ) ) {
+	while ( $c < 10 && get_id_from_blogname( $post_name ) ) {
 		$post_name .= mt_rand( 1, 10 );
 		$c ++;
 	}
 	if ( $post_name != $data['post_name'] ) {
 		$data['post_name'] = $post_name;
 *
 * @since 3.0.0
 */
 function choose_primary_blog() {
 	?>
-	<table class="form-table">
+	<table class="form-table" role="presentation">
 	<tr>
 	<?php /* translators: My sites label */ ?>
 		<th scope="row"><label for="primary_blog"><?php _e( 'Primary Site' ); ?></label></th>
 		<td>
 		<?php
-		$all_blogs = get_blogs_of_user( get_current_user_id() );
+		$all_blogs    = get_blogs_of_user( get_current_user_id() );
 		$primary_blog = get_user_meta( get_current_user_id(), 'primary_blog', true );
 		if ( count( $all_blogs ) > 1 ) {
 			$found = false;
 			?>
 			<select name="primary_blog" id="primary_blog">
-				<?php foreach ( (array) $all_blogs as $blog ) {
+				<?php
-					if ( $primary_blog == $blog->userblog_id )
+				foreach ( (array) $all_blogs as $blog ) {
+					if ( $primary_blog == $blog->userblog_id ) {
 						$found = true;
-					?><option value="<?php echo $blog->userblog_id ?>"<?php selected( $primary_blog, $blog->userblog_id ); ?>><?php echo esc_url( get_home_url( $blog->userblog_id ) ) ?></option><?php
+					}
-				} ?>
+					?>
+					<option value="<?php echo $blog->userblog_id; ?>"<?php selected( $primary_blog, $blog->userblog_id ); ?>><?php echo esc_url( get_home_url( $blog->userblog_id ) ); ?></option>
+					<?php
+				}
+				?>
 			</select>
 			<?php
-			if ( !$found ) {
+			if ( ! $found ) {
 				$blog = reset( $all_blogs );
 				update_user_meta( get_current_user_id(), 'primary_blog', $blog->userblog_id );
 			}
 		} elseif ( count( $all_blogs ) == 1 ) {
 			$blog = reset( $all_blogs );
 			echo esc_url( get_home_url( $blog->userblog_id ) );
-			if ( $primary_blog != $blog->userblog_id ) // Set the primary blog again if it's out of sync with blog list.
+			if ( $primary_blog != $blog->userblog_id ) { // Set the primary blog again if it's out of sync with blog list.
 				update_user_meta( get_current_user_id(), 'primary_blog', $blog->userblog_id );
+			}
 		} else {
-			echo "N/A";
+			echo 'N/A';
 		}
 		?>
 		</td>
 	</tr>
 	</table>
 *
 * @param int $network_id The network ID to check.
 * @return bool True if network can be edited, otherwise false.
 */
 function can_edit_network( $network_id ) {
-	if ( $network_id == get_current_network_id() )
+	if ( $network_id == get_current_network_id() ) {
 		$result = true;
-	else
+	} else {
 		$result = false;
+	}
 	/**
 	 * Filters whether this network can be edited from this page.
 	 *
 	 * @since 3.1.0
 * @since 3.1.0
 *
 * @access private
 */
 function _thickbox_path_admin_subfolder() {
-?>
+	?>
 <script type="text/javascript">
 var tb_pathToImage = "<?php echo includes_url( 'js/thickbox/loadingAnimation.gif', 'relative' ); ?>";
 </script>
-<?php
+	<?php
 }
 /**
-*
 * @param array $users
 */
 function confirm_delete_users( $users ) {
 	$current_user = wp_get_current_user();
 	if ( ! is_array( $users ) || empty( $users ) ) {
 	<form action="users.php?action=dodelete" method="post">
 	<input type="hidden" name="dodelete" />
 	<?php
 	wp_nonce_field( 'ms-users-delete' );
 	$site_admins = get_super_admins();
-	$admin_out = '<option value="' . esc_attr( $current_user->ID ) . '">' . $current_user->user_login . '</option>'; ?>
+	$admin_out   = '<option value="' . esc_attr( $current_user->ID ) . '">' . $current_user->user_login . '</option>';
-	<table class="form-table">
+	?>
-	<?php foreach ( ( $allusers = (array) $_POST['allusers'] ) as $user_id ) {
+	<table class="form-table" role="presentation">
+	<?php
+	foreach ( ( $allusers = (array) $_POST['allusers'] ) as $user_id ) {
 		if ( $user_id != '' && $user_id != '0' ) {
 			$delete_user = get_userdata( $user_id );
 			if ( ! current_user_can( 'delete_user', $delete_user->ID ) ) {
 				wp_die( sprintf( __( 'Warning! User %s cannot be deleted.' ), $delete_user->user_login ) );
 			?>
 			<tr>
 				<th scope="row"><?php echo $delete_user->user_login; ?>
 					<?php echo '<input type="hidden" name="user[]" value="' . esc_attr( $user_id ) . '" />' . "\n"; ?>
 				</th>
-			<?php $blogs = get_blogs_of_user( $user_id, true );
+			<?php
+			$blogs = get_blogs_of_user( $user_id, true );
 			if ( ! empty( $blogs ) ) {
 				?>
-				<td><fieldset><p><legend><?php printf(
+				<td><fieldset><p><legend>
+				<?php
+				printf(
 					/* translators: user login */
 					__( 'What should be done with content owned by %s?' ),
 					'<em>' . $delete_user->user_login . '</em>'
-				); ?></legend></p>
+				);
+				?>
+				</legend></p>
 				<?php
 				foreach ( (array) $blogs as $key => $details ) {
-					$blog_users = get_users( array( 'blog_id' => $details->userblog_id, 'fields' => array( 'ID', 'user_login' ) ) );
+					$blog_users = get_users(
-					if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
+						array(
-						$user_site = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
+							'blog_id' => $details->userblog_id,
-						$user_dropdown = '<label for="reassign_user" class="screen-reader-text">' . __( 'Select a user' ) . '</label>';
+							'fields'  => array( 'ID', 'user_login' ),
+						)
+					);
+					if ( is_array( $blog_users ) && ! empty( $blog_users ) ) {
+						$user_site      = "<a href='" . esc_url( get_home_url( $details->userblog_id ) ) . "'>{$details->blogname}</a>";
+						$user_dropdown  = '<label for="reassign_user" class="screen-reader-text">' . __( 'Select a user' ) . '</label>';
 						$user_dropdown .= "<select name='blog[$user_id][$key]' id='reassign_user'>";
-						$user_list = '';
+						$user_list      = '';
 						foreach ( $blog_users as $user ) {
 							if ( ! in_array( $user->ID, $allusers ) ) {
 								$user_list .= "<option value='{$user->ID}'>{$user->user_login}</option>";
 							}
 						}
 						$user_dropdown .= $user_list;
 						$user_dropdown .= "</select>\n";
 						?>
 						<ul style="list-style:none;">
 							<li><?php printf( __( 'Site: %s' ), $user_site ); ?></li>
-							<li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="delete" checked="checked" />
+							<li><label><input type="radio" id="delete_option0" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID; ?>]" value="delete" checked="checked" />
 							<?php _e( 'Delete all content.' ); ?></label></li>
-							<li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID ?>]" value="reassign" />
+							<li><label><input type="radio" id="delete_option1" name="delete[<?php echo $details->userblog_id . '][' . $delete_user->ID; ?>]" value="reassign" />
 							<?php _e( 'Attribute all content to:' ); ?></label>
 							<?php echo $user_dropdown; ?></li>
 						</ul>
 						<?php
 					}
 				}
-				echo "</fieldset></td></tr>";
+				echo '</fieldset></td></tr>';
 			} else {
 				?>
-				<td><fieldset><p><legend><?php _e( 'User has no sites or content and will be deleted.' ); ?></legend></p>
+				<td><p><?php _e( 'User has no sites or content and will be deleted.' ); ?></p></td>
 			<?php } ?>
 			</tr>
-		<?php
+			<?php
 		}
 	}
 	?>
 	</table>
 	<?php
 	/** This action is documented in wp-admin/users.php */
 	do_action( 'delete_user_form', $current_user, $allusers );
-	if ( 1 == count( $users ) ) : ?>
+	if ( 1 == count( $users ) ) :
+		?>
 		<p><?php _e( 'Once you hit &#8220;Confirm Deletion&#8221;, the user will be permanently removed.' ); ?></p>
 	<?php else : ?>
 		<p><?php _e( 'Once you hit &#8220;Confirm Deletion&#8221;, these users will be permanently removed.' ); ?></p>
-	<?php endif;
+		<?php
+	endif;
-	submit_button( __('Confirm Deletion'), 'primary' );
+	submit_button( __( 'Confirm Deletion' ), 'primary' );
 	?>
 	</form>
 	<?php
 	return true;
 }
 * Print JavaScript in the header on the Network Settings screen.
 *
 * @since 4.1.0
 */
 function network_settings_add_js() {
-?>
+	?>
 <script type="text/javascript">
 jQuery(document).ready( function($) {
 	var languageSelect = $( '#WPLANG' );
 	$( 'form' ).submit( function() {
 		// Don't show a spinner for English and installed languages,
 			$( '#submit', this ).after( '<span class="spinner language-install-spinner is-active" />' );
 		}
 	});
 });
 </script>
-<?php
+	<?php
 }
 /**
 * Outputs the HTML for a network's "Edit Site" tabular interface.
 *
 	 *         $type string $url   URL, relative to `network_admin_url()` to use for the link.
 	 *         $type string $cap   Capability required to see the link.
 	 *     }
 	 * }
 	 */
-	$links = apply_filters( 'network_edit_site_nav_links', array(
+	$links = apply_filters(
-		'site-info'     => array( 'label' => __( 'Info' ),     'url' => 'site-info.php',     'cap' => 'manage_sites' ),
+		'network_edit_site_nav_links',
-		'site-users'    => array( 'label' => __( 'Users' ),    'url' => 'site-users.php',    'cap' => 'manage_sites' ),
+		array(
-		'site-themes'   => array( 'label' => __( 'Themes' ),   'url' => 'site-themes.php',   'cap' => 'manage_sites' ),
+			'site-info'     => array(
-		'site-settings' => array( 'label' => __( 'Settings' ), 'url' => 'site-settings.php', 'cap' => 'manage_sites' )
+				'label' => __( 'Info' ),
-	) );
+				'url'   => 'site-info.php',
+				'cap'   => 'manage_sites',
+			),
+			'site-users'    => array(
+				'label' => __( 'Users' ),
+				'url'   => 'site-users.php',
+				'cap'   => 'manage_sites',
+			),
+			'site-themes'   => array(
+				'label' => __( 'Themes' ),
+				'url'   => 'site-themes.php',
+				'cap'   => 'manage_sites',
+			),
+			'site-settings' => array(
+				'label' => __( 'Settings' ),
+				'url'   => 'site-settings.php',
+				'cap'   => 'manage_sites',
+			),
+		)
+	);
 	// Parse arguments
-	$r = wp_parse_args( $args, array(
+	$r = wp_parse_args(
-		'blog_id'  => isset( $_GET['blog_id'] ) ? (int) $_GET['blog_id'] : 0,
+		$args,
-		'links'    => $links,
+		array(
-		'selected' => 'site-info',
+			'blog_id'  => isset( $_GET['blog_id'] ) ? (int) $_GET['blog_id'] : 0,
-	) );
+			'links'    => $links,
+			'selected' => 'site-info',
+		)
+	);
 	// Setup the links array
 	$screen_links = array();
 	// Loop through tabs
 		}
 		// Link classes
 		$classes = array( 'nav-tab' );
+		// Aria-current attribute.
+		$aria_current = '';
 		// Selected is set by the parent OR assumed by the $pagenow global
 		if ( $r['selected'] === $link_id || $link['url'] === $GLOBALS['pagenow'] ) {
-			$classes[] = 'nav-tab-active';
+			$classes[]    = 'nav-tab-active';
+			$aria_current = ' aria-current="page"';
 		}
 		// Escape each class
 		$esc_classes = implode( ' ', $classes );
 		// Get the URL for this link
 		$url = add_query_arg( array( 'id' => $r['blog_id'] ), network_admin_url( $link['url'] ) );
 		// Add link to nav links
-		$screen_links[ $link_id ] = '<a href="' . esc_url( $url ) . '" id="' . esc_attr( $link_id ) . '" class="' . $esc_classes . '">' . esc_html( $link['label'] ) . '</a>';
+		$screen_links[ $link_id ] = '<a href="' . esc_url( $url ) . '" id="' . esc_attr( $link_id ) . '" class="' . $esc_classes . '"' . $aria_current . '>' . esc_html( $link['label'] ) . '</a>';
 	}
 	// All done!
-	echo '<h2 class="nav-tab-wrapper wp-clearfix">';
+	echo '<nav class="nav-tab-wrapper wp-clearfix" aria-label="' . esc_attr__( 'Secondary menu' ) . '">';
 	echo implode( '', $screen_links );
-	echo '</h2>';
+	echo '</nav>';
 }
 /**
 * Returns the arguments for the help tab on the Edit Site screens.
 *
 * @return array Help tab arguments.
 */
 function get_site_screen_help_tab_args() {
 	return array(
 		'id'      => 'overview',
-		'title'   => __('Overview'),
+		'title'   => __( 'Overview' ),
 		'content' =>
-			'<p>' . __('The menu is for editing information specific to individual sites, particularly if the admin area of a site is unavailable.') . '</p>' .
+			'<p>' . __( 'The menu is for editing information specific to individual sites, particularly if the admin area of a site is unavailable.' ) . '</p>' .
-			'<p>' . __('<strong>Info</strong> &mdash; The site URL is rarely edited as this can cause the site to not work properly. The Registered date and Last Updated date are displayed. Network admins can mark a site as archived, spam, deleted and mature, to remove from public listings or disable.') . '</p>' .
+			'<p>' . __( '<strong>Info</strong> &mdash; The site URL is rarely edited as this can cause the site to not work properly. The Registered date and Last Updated date are displayed. Network admins can mark a site as archived, spam, deleted and mature, to remove from public listings or disable.' ) . '</p>' .
-			'<p>' . __('<strong>Users</strong> &mdash; This displays the users associated with this site. You can also change their role, reset their password, or remove them from the site. Removing the user from the site does not remove the user from the network.') . '</p>' .
+			'<p>' . __( '<strong>Users</strong> &mdash; This displays the users associated with this site. You can also change their role, reset their password, or remove them from the site. Removing the user from the site does not remove the user from the network.' ) . '</p>' .
-			'<p>' . sprintf( __('<strong>Themes</strong> &mdash; This area shows themes that are not already enabled across the network. Enabling a theme in this menu makes it accessible to this site. It does not activate the theme, but allows it to show in the site&#8217;s Appearance menu. To enable a theme for the entire network, see the <a href="%s">Network Themes</a> screen.' ), network_admin_url( 'themes.php' ) ) . '</p>' .
+			'<p>' . sprintf( __( '<strong>Themes</strong> &mdash; This area shows themes that are not already enabled across the network. Enabling a theme in this menu makes it accessible to this site. It does not activate the theme, but allows it to show in the site&#8217;s Appearance menu. To enable a theme for the entire network, see the <a href="%s">Network Themes</a> screen.' ), network_admin_url( 'themes.php' ) ) . '</p>' .
-			'<p>' . __('<strong>Settings</strong> &mdash; This page shows a list of all settings associated with this site. Some are created by WordPress and others are created by plugins you activate. Note that some fields are grayed out and say Serialized Data. You cannot modify these values due to the way the setting is stored in the database.') . '</p>'
+			'<p>' . __( '<strong>Settings</strong> &mdash; This page shows a list of all settings associated with this site. Some are created by WordPress and others are created by plugins you activate. Note that some fields are grayed out and say Serialized Data. You cannot modify these values due to the way the setting is stored in the database.' ) . '</p>',
 	);
 }
 /**
 * Returns the content for the help sidebar on the Edit Site screens.
 * @since 4.9.0
 *
 * @return string Help sidebar content.
 */
 function get_site_screen_help_sidebar_content() {
-	return '<p><strong>' . __('For more information:') . '</strong></p>' .
+	return '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
-		'<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Sites_Screen">Documentation on Site Management</a>') . '</p>' .
+		'<p>' . __( '<a href="https://codex.wordpress.org/Network_Admin_Sites_Screen">Documentation on Site Management</a>' ) . '</p>' .
-		'<p>' . __('<a href="https://wordpress.org/support/forum/multisite/">Support Forums</a>') . '</p>';
+		'<p>' . __( '<a href="https://wordpress.org/support/forum/multisite/">Support Forums</a>' ) . '</p>';
 }

changeset 9	177826044cd9
parent 7	cf61fcea0001
child 16	a86126ab1dd4