@@ -1112,7 +1112,7 @@ discard block  | 
                                                    ||
| 1112 | 1112 | }  | 
                                                        
| 1113 | 1113 | /**  | 
                                                        
| 1114 | 1114 | * Does the network allow admins to add new users.  | 
                                                        
| 1115 | - * @return boolian  | 
                                                        |
| 1115 | + * @return boolean  | 
                                                        |
| 1116 | 1116 | */  | 
                                                        
| 1117 | 1117 |  	static function network_add_new_users( $option = null ) { | 
                                                        
| 1118 | 1118 | return (bool) get_site_option( 'add_new_users' );  | 
                                                        
@@ -1217,7 +1217,7 @@ discard block  | 
                                                    ||
| 1217 | 1217 | * database which could be set to anything as opposed to what this function returns.  | 
                                                        
| 1218 | 1218 | * @param bool $option  | 
                                                        
| 1219 | 1219 | *  | 
                                                        
| 1220 | - * @return boolean  | 
                                                        |
| 1220 | + * @return string  | 
                                                        |
| 1221 | 1221 | */  | 
                                                        
| 1222 | 1222 |  	public function is_main_network_option( $option ) { | 
                                                        
| 1223 | 1223 | // return '1' or ''  | 
                                                        
@@ -1228,7 +1228,7 @@ discard block  | 
                                                    ||
| 1228 | 1228 | * Return true if we are with multi-site or multi-network false if we are dealing with single site.  | 
                                                        
| 1229 | 1229 | *  | 
                                                        
| 1230 | 1230 | * @param string $option  | 
                                                        
| 1231 | - * @return boolean  | 
                                                        |
| 1231 | + * @return string  | 
                                                        |
| 1232 | 1232 | */  | 
                                                        
| 1233 | 1233 |  	public function is_multisite( $option ) { | 
                                                        
| 1234 | 1234 | return (string) (bool) is_multisite();  | 
                                                        
@@ -1290,7 +1290,7 @@ discard block  | 
                                                    ||
| 1290 | 1290 | |
| 1291 | 1291 | /**  | 
                                                        
| 1292 | 1292 | * Returns true if the site has file write access false otherwise.  | 
                                                        
| 1293 | - * @return string ( '1' | '0' )  | 
                                                        |
| 1293 | + * @return integer ( '1' | '0' )  | 
                                                        |
| 1294 | 1294 | **/  | 
                                                        
| 1295 | 1295 |  	public static function file_system_write_access() { | 
                                                        
| 1296 | 1296 |  		if ( ! function_exists( 'get_filesystem_method' ) ) { | 
                                                        
@@ -2091,6 +2091,7 @@ discard block  | 
                                                    ||
| 2091 | 2091 | * @param int $user_id  | 
                                                        
| 2092 | 2092 | * @param string $token  | 
                                                        
| 2093 | 2093 | * return bool  | 
                                                        
| 2094 | + * @param boolean $is_master_user  | 
                                                        |
| 2094 | 2095 | */  | 
                                                        
| 2095 | 2096 |  	public static function update_user_token( $user_id, $token, $is_master_user ) { | 
                                                        
| 2096 | 2097 | // not designed for concurrent updates  | 
                                                        
@@ -2493,6 +2494,7 @@ discard block  | 
                                                    ||
| 2493 | 2494 | |
| 2494 | 2495 | /**  | 
                                                        
| 2495 | 2496 | * Like core's get_file_data implementation, but caches the result.  | 
                                                        
| 2497 | + * @param string $file  | 
                                                        |
| 2496 | 2498 | */  | 
                                                        
| 2497 | 2499 |  	public static function get_file_data( $file, $headers ) { | 
                                                        
| 2498 | 2500 | //Get just the filename from $file (i.e. exclude full path) so that a consistent hash is generated  | 
                                                        
@@ -2529,7 +2531,7 @@ discard block  | 
                                                    ||
| 2529 | 2531 | *  | 
                                                        
| 2530 | 2532 | * @param string $tag Tag as it appears in each module heading.  | 
                                                        
| 2531 | 2533 | *  | 
                                                        
| 2532 | - * @return mixed  | 
                                                        |
| 2534 | + * @return string  | 
                                                        |
| 2533 | 2535 | */  | 
                                                        
| 2534 | 2536 |  	public static function translate_module_tag( $tag ) { | 
                                                        
| 2535 | 2537 | return jetpack_get_module_i18n_tag( $tag );  | 
                                                        
@@ -2644,8 +2646,8 @@ discard block  | 
                                                    ||
| 2644 | 2646 | * Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR  | 
                                                        
| 2645 | 2647 | * is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.  | 
                                                        
| 2646 | 2648 | *  | 
                                                        
| 2647 | - * @param $string  | 
                                                        |
| 2648 | - * @return mixed  | 
                                                        |
| 2649 | + * @param string $string  | 
                                                        |
| 2650 | + * @return string|null  | 
                                                        |
| 2649 | 2651 | */  | 
                                                        
| 2650 | 2652 |  	public static function alias_directories( $string ) { | 
                                                        
| 2651 | 2653 | // ABSPATH has a trailing slash.  | 
                                                        
@@ -2925,6 +2927,9 @@ discard block  | 
                                                    ||
| 2925 | 2927 | return self::update_active_modules( $new );  | 
                                                        
| 2926 | 2928 | }  | 
                                                        
| 2927 | 2929 | |
| 2930 | + /**  | 
                                                        |
| 2931 | + * @param string $module  | 
                                                        |
| 2932 | + */  | 
                                                        |
| 2928 | 2933 |  	public static function enable_module_configurable( $module ) { | 
                                                        
| 2929 | 2934 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2930 | 2935 | add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );  | 
                                                        
@@ -2935,21 +2940,33 @@ discard block  | 
                                                    ||
| 2935 | 2940 | return Jetpack::admin_url( array( 'page' => 'jetpack', 'configure' => $module ) );  | 
                                                        
| 2936 | 2941 | }  | 
                                                        
| 2937 | 2942 | |
| 2943 | + /**  | 
                                                        |
| 2944 | + * @param string $module  | 
                                                        |
| 2945 | + */  | 
                                                        |
| 2938 | 2946 |  	public static function module_configuration_load( $module, $method ) { | 
                                                        
| 2939 | 2947 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2940 | 2948 | add_action( 'jetpack_module_configuration_load_' . $module, $method );  | 
                                                        
| 2941 | 2949 | }  | 
                                                        
| 2942 | 2950 | |
| 2951 | + /**  | 
                                                        |
| 2952 | + * @param string $module  | 
                                                        |
| 2953 | + */  | 
                                                        |
| 2943 | 2954 |  	public static function module_configuration_head( $module, $method ) { | 
                                                        
| 2944 | 2955 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2945 | 2956 | add_action( 'jetpack_module_configuration_head_' . $module, $method );  | 
                                                        
| 2946 | 2957 | }  | 
                                                        
| 2947 | 2958 | |
| 2959 | + /**  | 
                                                        |
| 2960 | + * @param string $module  | 
                                                        |
| 2961 | + */  | 
                                                        |
| 2948 | 2962 |  	public static function module_configuration_screen( $module, $method ) { | 
                                                        
| 2949 | 2963 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2950 | 2964 | add_action( 'jetpack_module_configuration_screen_' . $module, $method );  | 
                                                        
| 2951 | 2965 | }  | 
                                                        
| 2952 | 2966 | |
| 2967 | + /**  | 
                                                        |
| 2968 | + * @param string $module  | 
                                                        |
| 2969 | + */  | 
                                                        |
| 2953 | 2970 |  	public static function module_configuration_activation_screen( $module, $method ) { | 
                                                        
| 2954 | 2971 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2955 | 2972 | add_action( 'display_activate_module_setting_' . $module, $method );  | 
                                                        
@@ -2957,6 +2974,9 @@ discard block  | 
                                                    ||
| 2957 | 2974 | |
| 2958 | 2975 | /* Installation */  | 
                                                        
| 2959 | 2976 | |
| 2977 | + /**  | 
                                                        |
| 2978 | + * @param string $message  | 
                                                        |
| 2979 | + */  | 
                                                        |
| 2960 | 2980 |  	public static function bail_on_activation( $message, $deactivate = true ) { | 
                                                        
| 2961 | 2981 | ?>  | 
                                                        
| 2962 | 2982 | <!doctype html>  | 
                                                        
@@ -3713,7 +3733,7 @@ discard block  | 
                                                    ||
| 3713 | 3733 | * Add help to the Jetpack page  | 
                                                        
| 3714 | 3734 | *  | 
                                                        
| 3715 | 3735 | * @since Jetpack (1.2.3)  | 
                                                        
| 3716 | - * @return false if not the Jetpack page  | 
                                                        |
| 3736 | + * @return false|null if not the Jetpack page  | 
                                                        |
| 3717 | 3737 | */  | 
                                                        
| 3718 | 3738 |  	function admin_help() { | 
                                                        
| 3719 | 3739 | $current_screen = get_current_screen();  | 
                                                        
@@ -4815,6 +4835,7 @@ discard block  | 
                                                    ||
| 4815 | 4835 | /**  | 
                                                        
| 4816 | 4836 | * Returns the requested Jetpack API URL  | 
                                                        
| 4817 | 4837 | *  | 
                                                        
| 4838 | + * @param string $relative_url  | 
                                                        |
| 4818 | 4839 | * @return string  | 
                                                        
| 4819 | 4840 | */  | 
                                                        
| 4820 | 4841 |  	public static function api_url( $relative_url ) { | 
                                                        
@@ -5006,7 +5027,8 @@ discard block  | 
                                                    ||
| 5006 | 5027 | * Note these tokens are unique per call, NOT static per site for connecting.  | 
                                                        
| 5007 | 5028 | *  | 
                                                        
| 5008 | 5029 | * @since 2.6  | 
                                                        
| 5009 | - * @return array  | 
                                                        |
| 5030 | + * @param string $action  | 
                                                        |
| 5031 | + * @return boolean  | 
                                                        |
| 5010 | 5032 | */  | 
                                                        
| 5011 | 5033 |  	public static function generate_secrets( $action, $user_id = false, $exp = 600 ) { | 
                                                        
| 5012 | 5034 |  		if ( ! $user_id ) { | 
                                                        
@@ -5558,7 +5580,6 @@ discard block  | 
                                                    ||
| 5558 | 5580 | /**  | 
                                                        
| 5559 | 5581 | * Report authentication status to the WP REST API.  | 
                                                        
| 5560 | 5582 | *  | 
                                                        
| 5561 | - * @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not  | 
                                                        |
| 5562 | 5583 |  	 * @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication} | 
                                                        
| 5563 | 5584 | */  | 
                                                        
| 5564 | 5585 |  	public function wp_rest_authentication_errors( $value ) { | 
                                                        
@@ -5568,6 +5589,10 @@ discard block  | 
                                                    ||
| 5568 | 5589 | return $this->rest_authentication_status;  | 
                                                        
| 5569 | 5590 | }  | 
                                                        
| 5570 | 5591 | |
| 5592 | + /**  | 
                                                        |
| 5593 | + * @param integer $timestamp  | 
                                                        |
| 5594 | + * @param string $nonce  | 
                                                        |
| 5595 | + */  | 
                                                        |
| 5571 | 5596 |  	function add_nonce( $timestamp, $nonce ) { | 
                                                        
| 5572 | 5597 | global $wpdb;  | 
                                                        
| 5573 | 5598 | static $nonces_used_this_request = array();  | 
                                                        
@@ -5713,6 +5738,7 @@ discard block  | 
                                                    ||
| 5713 | 5738 | * @param string $key  | 
                                                        
| 5714 | 5739 | * @param string $value  | 
                                                        
| 5715 | 5740 | * @param bool $restate private  | 
                                                        
| 5741 | + * @return string  | 
                                                        |
| 5716 | 5742 | */  | 
                                                        
| 5717 | 5743 |  	public static function state( $key = null, $value = null, $restate = false ) { | 
                                                        
| 5718 | 5744 | static $state = array();  | 
                                                        
@@ -5769,6 +5795,9 @@ discard block  | 
                                                    ||
| 5769 | 5795 | Jetpack::state( null, null, true );  | 
                                                        
| 5770 | 5796 | }  | 
                                                        
| 5771 | 5797 | |
| 5798 | + /**  | 
                                                        |
| 5799 | + * @param string $file  | 
                                                        |
| 5800 | + */  | 
                                                        |
| 5772 | 5801 |  	public static function check_privacy( $file ) { | 
                                                        
| 5773 | 5802 | static $is_site_publicly_accessible = null;  | 
                                                        
| 5774 | 5803 | |
@@ -6386,9 +6415,7 @@ discard block  | 
                                                    ||
| 6386 | 6415 | *  | 
                                                        
| 6387 | 6416 | * Attached to `style_loader_src` filter.  | 
                                                        
| 6388 | 6417 | *  | 
                                                        
| 6389 | - * @param string $tag The tag that would link to the external asset.  | 
                                                        |
| 6390 | 6418 | * @param string $handle The registered handle of the script in question.  | 
                                                        
| 6391 | - * @param string $href The url of the asset in question.  | 
                                                        |
| 6392 | 6419 | */  | 
                                                        
| 6393 | 6420 |  	public static function set_suffix_on_min( $src, $handle ) { | 
                                                        
| 6394 | 6421 |  		if ( false === strpos( $src, '.min.css' ) ) { | 
                                                        
@@ -6558,8 +6585,8 @@ discard block  | 
                                                    ||
| 6558 | 6585 | * - Absolute URLs `http://domain.com/feh.png`  | 
                                                        
| 6559 | 6586 | * - Domain root relative URLs `/feh.png`  | 
                                                        
| 6560 | 6587 | *  | 
                                                        
| 6561 | - * @param $css string: The raw CSS -- should be read in directly from the file.  | 
                                                        |
| 6562 | - * @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.  | 
                                                        |
| 6588 | + * @param string $css string: The raw CSS -- should be read in directly from the file.  | 
                                                        |
| 6589 | + * @param string $css_file_url : The URL that the file can be accessed at, for calculating paths from.  | 
                                                        |
| 6563 | 6590 | *  | 
                                                        
| 6564 | 6591 | * @return mixed|string  | 
                                                        
| 6565 | 6592 | */  | 
                                                        
@@ -6788,7 +6815,7 @@ discard block  | 
                                                    ||
| 6788 | 6815 | *  | 
                                                        
| 6789 | 6816 | * @param string $option_name  | 
                                                        
| 6790 | 6817 | *  | 
                                                        
| 6791 | - * @return bool  | 
                                                        |
| 6818 | + * @return false|null  | 
                                                        |
| 6792 | 6819 | */  | 
                                                        
| 6793 | 6820 |  	public static function jumpstart_has_updated_module_option( $option_name = '' ) { | 
                                                        
| 6794 | 6821 | // Bail if Jump Start has already been dismissed  | 
                                                        
@@ -6829,7 +6856,7 @@ discard block  | 
                                                    ||
| 6829 | 6856 | /**  | 
                                                        
| 6830 | 6857 | * Stores and prints out domains to prefetch for page speed optimization.  | 
                                                        
| 6831 | 6858 | *  | 
                                                        
| 6832 | - * @param mixed $new_urls  | 
                                                        |
| 6859 | + * @param string[] $new_urls  | 
                                                        |
| 6833 | 6860 | */  | 
                                                        
| 6834 | 6861 |  	public static function dns_prefetch( $new_urls = null ) { | 
                                                        
| 6835 | 6862 | static $prefetch_urls = array();  | 
                                                        
@@ -6875,7 +6902,6 @@ discard block  | 
                                                    ||
| 6875 | 6902 | }  | 
                                                        
| 6876 | 6903 | |
| 6877 | 6904 | /**  | 
                                                        
| 6878 | - * @param mixed $result Value for the user's option  | 
                                                        |
| 6879 | 6905 | * @return mixed  | 
                                                        
| 6880 | 6906 | */  | 
                                                        
| 6881 | 6907 |  	function get_user_option_meta_box_order_dashboard( $sorted ) { |