@@ -183,7 +183,6 @@  | 
                                                    ||
| 183 | 183 | /**  | 
                                                        
| 184 | 184 | * Record an event in Tracks - this is the preferred way to record events from PHP.  | 
                                                        
| 185 | 185 | *  | 
                                                        
| 186 | - * @param mixed $identity username, user_id, or WP_user object  | 
                                                        |
| 187 | 186 | * @param string $event_name The name of the event  | 
                                                        
| 188 | 187 | * @param array $properties Custom properties to send with the event  | 
                                                        
| 189 | 188 | * @param int $event_timestamp_millis The time in millis since 1970-01-01 00:00:00 when the event occurred  | 
                                                        
@@ -313,7 +313,7 @@ discard block  | 
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| 313 | 313 | /**  | 
                                                        
| 314 | 314 | * Verifies the signature of the current request.  | 
                                                        
| 315 | 315 | *  | 
                                                        
| 316 | - * @return false|array  | 
                                                        |
| 316 | + * @return boolean  | 
                                                        |
| 317 | 317 | */  | 
                                                        
| 318 | 318 |  	public function verify_xml_rpc_signature() { | 
                                                        
| 319 | 319 |  		if ( is_null( $this->xmlrpc_verification ) ) { | 
                                                        
@@ -563,7 +563,7 @@ discard block  | 
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| 563 | 563 | * Is the user the connection owner.  | 
                                                        
| 564 | 564 | *  | 
                                                        
| 565 | 565 | * @param Integer $user_id the user identifier.  | 
                                                        
| 566 | - * @return Boolean is the user the connection owner?  | 
                                                        |
| 566 | + * @return integer is the user the connection owner?  | 
                                                        |
| 567 | 567 | */  | 
                                                        
| 568 | 568 |  	public function is_connection_owner( $user_id ) { | 
                                                        
| 569 | 569 | return $user_id;  | 
                                                        
@@ -1424,7 +1424,7 @@ discard block  | 
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| 1424 | 1424 | *  | 
                                                        
| 1425 | 1425 | * @param int|false $user_id false: Return the Blog Token. int: Return that user's User Token.  | 
                                                        
| 1426 | 1426 | * @param string|false $token_key If provided, check that the token matches the provided input.  | 
                                                        
| 1427 | - * @param bool|true $suppress_errors If true, return a falsy value when the token isn't found; When false, return a descriptive WP_Error when the token isn't found.  | 
                                                        |
| 1427 | + * @param boolean $suppress_errors If true, return a falsy value when the token isn't found; When false, return a descriptive WP_Error when the token isn't found.  | 
                                                        |
| 1428 | 1428 | *  | 
                                                        
| 1429 | 1429 | * @return object|false  | 
                                                        
| 1430 | 1430 | */  | 
                                                        
@@ -737,7 +737,7 @@ discard block  | 
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| 737 | 737 | * This is ported over from the manage module, which has been deprecated and baked in here.  | 
                                                        
| 738 | 738 | *  | 
                                                        
| 739 | 739 | * @param $domains  | 
                                                        
| 740 | - * @return array  | 
                                                        |
| 740 | + * @return string[]  | 
                                                        |
| 741 | 741 | */  | 
                                                        
| 742 | 742 |  	function allow_wpcom_domain( $domains ) { | 
                                                        
| 743 | 743 |  		if ( empty( $domains ) ) { | 
                                                        
@@ -1153,7 +1153,7 @@ discard block  | 
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| 1153 | 1153 | }  | 
                                                        
| 1154 | 1154 | /**  | 
                                                        
| 1155 | 1155 | * Does the network allow admins to add new users.  | 
                                                        
| 1156 | - * @return boolian  | 
                                                        |
| 1156 | + * @return boolean  | 
                                                        |
| 1157 | 1157 | */  | 
                                                        
| 1158 | 1158 |  	static function network_add_new_users( $option = null ) { | 
                                                        
| 1159 | 1159 | return (bool) get_site_option( 'add_new_users' );  | 
                                                        
@@ -1258,7 +1258,7 @@ discard block  | 
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| 1258 | 1258 | * database which could be set to anything as opposed to what this function returns.  | 
                                                        
| 1259 | 1259 | * @param bool $option  | 
                                                        
| 1260 | 1260 | *  | 
                                                        
| 1261 | - * @return boolean  | 
                                                        |
| 1261 | + * @return string  | 
                                                        |
| 1262 | 1262 | */  | 
                                                        
| 1263 | 1263 |  	public function is_main_network_option( $option ) { | 
                                                        
| 1264 | 1264 | // return '1' or ''  | 
                                                        
@@ -1269,7 +1269,7 @@ discard block  | 
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| 1269 | 1269 | * Return true if we are with multi-site or multi-network false if we are dealing with single site.  | 
                                                        
| 1270 | 1270 | *  | 
                                                        
| 1271 | 1271 | * @param string $option  | 
                                                        
| 1272 | - * @return boolean  | 
                                                        |
| 1272 | + * @return string  | 
                                                        |
| 1273 | 1273 | */  | 
                                                        
| 1274 | 1274 |  	public function is_multisite( $option ) { | 
                                                        
| 1275 | 1275 | return (string) (bool) is_multisite();  | 
                                                        
@@ -1331,7 +1331,7 @@ discard block  | 
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| 1331 | 1331 | |
| 1332 | 1332 | /**  | 
                                                        
| 1333 | 1333 | * Returns true if the site has file write access false otherwise.  | 
                                                        
| 1334 | - * @return string ( '1' | '0' )  | 
                                                        |
| 1334 | + * @return integer ( '1' | '0' )  | 
                                                        |
| 1335 | 1335 | **/  | 
                                                        
| 1336 | 1336 |  	public static function file_system_write_access() { | 
                                                        
| 1337 | 1337 |  		if ( ! function_exists( 'get_filesystem_method' ) ) { | 
                                                        
@@ -2059,6 +2059,7 @@ discard block  | 
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| 2059 | 2059 | * @param int $user_id  | 
                                                        
| 2060 | 2060 | * @param string $token  | 
                                                        
| 2061 | 2061 | * return bool  | 
                                                        
| 2062 | + * @param boolean $is_master_user  | 
                                                        |
| 2062 | 2063 | */  | 
                                                        
| 2063 | 2064 |  	public static function update_user_token( $user_id, $token, $is_master_user ) { | 
                                                        
| 2064 | 2065 | // not designed for concurrent updates  | 
                                                        
@@ -2503,7 +2504,7 @@ discard block  | 
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| 2503 | 2504 | *  | 
                                                        
| 2504 | 2505 | * @param string $tag Tag as it appears in each module heading.  | 
                                                        
| 2505 | 2506 | *  | 
                                                        
| 2506 | - * @return mixed  | 
                                                        |
| 2507 | + * @return string  | 
                                                        |
| 2507 | 2508 | */  | 
                                                        
| 2508 | 2509 |  	public static function translate_module_tag( $tag ) { | 
                                                        
| 2509 | 2510 | return jetpack_get_module_i18n_tag( $tag );  | 
                                                        
@@ -2675,8 +2676,8 @@ discard block  | 
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| 2675 | 2676 | * Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR  | 
                                                        
| 2676 | 2677 | * is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.  | 
                                                        
| 2677 | 2678 | *  | 
                                                        
| 2678 | - * @param $string  | 
                                                        |
| 2679 | - * @return mixed  | 
                                                        |
| 2679 | + * @param string $string  | 
                                                        |
| 2680 | + * @return string|null  | 
                                                        |
| 2680 | 2681 | */  | 
                                                        
| 2681 | 2682 |  	public static function alias_directories( $string ) { | 
                                                        
| 2682 | 2683 | // ABSPATH has a trailing slash.  | 
                                                        
@@ -2936,6 +2937,9 @@ discard block  | 
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| 2936 | 2937 | return self::update_active_modules( $new );  | 
                                                        
| 2937 | 2938 | }  | 
                                                        
| 2938 | 2939 | |
| 2940 | + /**  | 
                                                        |
| 2941 | + * @param string $module  | 
                                                        |
| 2942 | + */  | 
                                                        |
| 2939 | 2943 |  	public static function enable_module_configurable( $module ) { | 
                                                        
| 2940 | 2944 | $module = Jetpack::get_module_slug( $module );  | 
                                                        
| 2941 | 2945 | add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );  | 
                                                        
@@ -2964,6 +2968,9 @@ discard block  | 
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| 2964 | 2968 | }  | 
                                                        
| 2965 | 2969 | |
| 2966 | 2970 | /* Installation */  | 
                                                        
| 2971 | + /**  | 
                                                        |
| 2972 | + * @param string $message  | 
                                                        |
| 2973 | + */  | 
                                                        |
| 2967 | 2974 |  	public static function bail_on_activation( $message, $deactivate = true ) { | 
                                                        
| 2968 | 2975 | ?>  | 
                                                        
| 2969 | 2976 | <!doctype html>  | 
                                                        
@@ -3700,7 +3707,7 @@ discard block  | 
                                                    ||
| 3700 | 3707 | * Add help to the Jetpack page  | 
                                                        
| 3701 | 3708 | *  | 
                                                        
| 3702 | 3709 | * @since Jetpack (1.2.3)  | 
                                                        
| 3703 | - * @return false if not the Jetpack page  | 
                                                        |
| 3710 | + * @return false|null if not the Jetpack page  | 
                                                        |
| 3704 | 3711 | */  | 
                                                        
| 3705 | 3712 |  	function admin_help() { | 
                                                        
| 3706 | 3713 | $current_screen = get_current_screen();  | 
                                                        
@@ -4563,6 +4570,9 @@ discard block  | 
                                                    ||
| 4563 | 4570 | return $url;  | 
                                                        
| 4564 | 4571 | }  | 
                                                        
| 4565 | 4572 | |
| 4573 | + /**  | 
                                                        |
| 4574 | + * @return string  | 
                                                        |
| 4575 | + */  | 
                                                        |
| 4566 | 4576 |  	public static function nonce_url_no_esc( $actionurl, $action = -1, $name = '_wpnonce' ) { | 
                                                        
| 4567 | 4577 | $actionurl = str_replace( '&', '&', $actionurl );  | 
                                                        
| 4568 | 4578 | return add_query_arg( $name, wp_create_nonce( $action ), $actionurl );  | 
                                                        
@@ -4623,6 +4633,7 @@ discard block  | 
                                                    ||
| 4623 | 4633 | * Returns the requested Jetpack API URL  | 
                                                        
| 4624 | 4634 | *  | 
                                                        
| 4625 | 4635 | * @deprecated since 7.7  | 
                                                        
| 4636 | + * @param string $relative_url  | 
                                                        |
| 4626 | 4637 | * @return string  | 
                                                        
| 4627 | 4638 | */  | 
                                                        
| 4628 | 4639 |  	public static function api_url( $relative_url ) { | 
                                                        
@@ -4866,6 +4877,7 @@ discard block  | 
                                                    ||
| 4866 | 4877 | * Note these tokens are unique per call, NOT static per site for connecting.  | 
                                                        
| 4867 | 4878 | *  | 
                                                        
| 4868 | 4879 | * @since 2.6  | 
                                                        
| 4880 | + * @param string $action  | 
                                                        |
| 4869 | 4881 | * @return array  | 
                                                        
| 4870 | 4882 | */  | 
                                                        
| 4871 | 4883 |  	public static function generate_secrets( $action, $user_id = false, $exp = 600 ) { | 
                                                        
@@ -5100,7 +5112,6 @@ discard block  | 
                                                    ||
| 5100 | 5112 | /**  | 
                                                        
| 5101 | 5113 | * Report authentication status to the WP REST API.  | 
                                                        
| 5102 | 5114 | *  | 
                                                        
| 5103 | - * @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not  | 
                                                        |
| 5104 | 5115 |  	 * @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication} | 
                                                        
| 5105 | 5116 | */  | 
                                                        
| 5106 | 5117 |  	public function wp_rest_authentication_errors( $value ) { | 
                                                        
@@ -5118,6 +5129,7 @@ discard block  | 
                                                    ||
| 5118 | 5129 | * @param string $key  | 
                                                        
| 5119 | 5130 | * @param string $value  | 
                                                        
| 5120 | 5131 | * @param bool $restate private  | 
                                                        
| 5132 | + * @return string  | 
                                                        |
| 5121 | 5133 | */  | 
                                                        
| 5122 | 5134 |  	public static function state( $key = null, $value = null, $restate = false ) { | 
                                                        
| 5123 | 5135 | static $state = array();  | 
                                                        
@@ -5174,6 +5186,9 @@ discard block  | 
                                                    ||
| 5174 | 5186 | Jetpack::state( null, null, true );  | 
                                                        
| 5175 | 5187 | }  | 
                                                        
| 5176 | 5188 | |
| 5189 | + /**  | 
                                                        |
| 5190 | + * @param string $file  | 
                                                        |
| 5191 | + */  | 
                                                        |
| 5177 | 5192 |  	public static function check_privacy( $file ) { | 
                                                        
| 5178 | 5193 | static $is_site_publicly_accessible = null;  | 
                                                        
| 5179 | 5194 | |
@@ -5256,6 +5271,9 @@ discard block  | 
                                                    ||
| 5256 | 5271 | }  | 
                                                        
| 5257 | 5272 | }  | 
                                                        
| 5258 | 5273 | |
| 5274 | + /**  | 
                                                        |
| 5275 | + * @param string $url  | 
                                                        |
| 5276 | + */  | 
                                                        |
| 5259 | 5277 |  	public static function staticize_subdomain( $url ) { | 
                                                        
| 5260 | 5278 | |
| 5261 | 5279 | // Extract hostname from URL  | 
                                                        
@@ -5811,9 +5829,7 @@ discard block  | 
                                                    ||
| 5811 | 5829 | *  | 
                                                        
| 5812 | 5830 | * Attached to `style_loader_src` filter.  | 
                                                        
| 5813 | 5831 | *  | 
                                                        
| 5814 | - * @param string $tag The tag that would link to the external asset.  | 
                                                        |
| 5815 | 5832 | * @param string $handle The registered handle of the script in question.  | 
                                                        
| 5816 | - * @param string $href The url of the asset in question.  | 
                                                        |
| 5817 | 5833 | */  | 
                                                        
| 5818 | 5834 |  	public static function set_suffix_on_min( $src, $handle ) { | 
                                                        
| 5819 | 5835 |  		if ( false === strpos( $src, '.min.css' ) ) { | 
                                                        
@@ -6000,8 +6016,8 @@ discard block  | 
                                                    ||
| 6000 | 6016 | * - Absolute URLs `http://domain.com/feh.png`  | 
                                                        
| 6001 | 6017 | * - Domain root relative URLs `/feh.png`  | 
                                                        
| 6002 | 6018 | *  | 
                                                        
| 6003 | - * @param $css string: The raw CSS -- should be read in directly from the file.  | 
                                                        |
| 6004 | - * @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.  | 
                                                        |
| 6019 | + * @param string $css string: The raw CSS -- should be read in directly from the file.  | 
                                                        |
| 6020 | + * @param string $css_file_url : The URL that the file can be accessed at, for calculating paths from.  | 
                                                        |
| 6005 | 6021 | *  | 
                                                        
| 6006 | 6022 | * @return mixed|string  | 
                                                        
| 6007 | 6023 | */  | 
                                                        
@@ -6244,7 +6260,7 @@ discard block  | 
                                                    ||
| 6244 | 6260 | /**  | 
                                                        
| 6245 | 6261 | * Stores and prints out domains to prefetch for page speed optimization.  | 
                                                        
| 6246 | 6262 | *  | 
                                                        
| 6247 | - * @param mixed $new_urls  | 
                                                        |
| 6263 | + * @param string[] $new_urls  | 
                                                        |
| 6248 | 6264 | */  | 
                                                        
| 6249 | 6265 |  	public static function dns_prefetch( $new_urls = null ) { | 
                                                        
| 6250 | 6266 | static $prefetch_urls = array();  | 
                                                        
@@ -6300,7 +6316,6 @@ discard block  | 
                                                    ||
| 6300 | 6316 | }  | 
                                                        
| 6301 | 6317 | |
| 6302 | 6318 | /**  | 
                                                        
| 6303 | - * @param mixed $result Value for the user's option  | 
                                                        |
| 6304 | 6319 | * @return mixed  | 
                                                        
| 6305 | 6320 | */  | 
                                                        
| 6306 | 6321 |  	function get_user_option_meta_box_order_dashboard( $sorted ) { |