@@ -201,7 +201,7 @@  | 
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| 201 | 201 | /**  | 
                                                        
| 202 | 202 | * Parse file path and see if its remote or local.  | 
                                                        
| 203 | 203 | * @param string $file_path  | 
                                                        
| 204 | - * @return array  | 
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| 204 | + * @return string  | 
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| 205 | 205 | */  | 
                                                        
| 206 | 206 |  	public static function parse_file_path( $file_path ) { | 
                                                        
| 207 | 207 | $wp_uploads = wp_upload_dir();  | 
                                                        
@@ -80,7 +80,7 @@  | 
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| 80 | 80 | |
| 81 | 81 | /**  | 
                                                        
| 82 | 82 | * Get the product object.  | 
                                                        
| 83 | - * @param mixed $the_product  | 
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| 83 | + * @param boolean $the_product  | 
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| 84 | 84 | * @uses WP_Post  | 
                                                        
| 85 | 85 | * @return WP_Post|bool false on failure  | 
                                                        
| 86 | 86 | */  | 
                                                        
@@ -160,7 +160,7 @@  | 
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| 160 | 160 | * Set the current, active gateway.  | 
                                                        
| 161 | 161 | *  | 
                                                        
| 162 | 162 | * @access public  | 
                                                        
| 163 | - * @param array $gateway Available payment gateways.  | 
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| 163 | + * @param array $gateways Available payment gateways.  | 
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| 164 | 164 | */  | 
                                                        
| 165 | 165 |  	public function set_current_gateway( $gateways ) { | 
                                                        
| 166 | 166 | |
@@ -122,7 +122,7 @@  | 
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| 122 | 122 | *  | 
                                                        
| 123 | 123 | * Methods should override this to declare support (or lack of support) for a feature.  | 
                                                        
| 124 | 124 | *  | 
                                                        
| 125 | - * @param $feature string The name of a feature to test support for.  | 
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| 125 | + * @param string $feature string The name of a feature to test support for.  | 
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| 126 | 126 | * @return bool True if the shipping method supports the feature, false otherwise.  | 
                                                        
| 127 | 127 | */  | 
                                                        
| 128 | 128 |  	public function supports( $feature ) { | 
                                                        
@@ -96,7 +96,7 @@ discard block  | 
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| 96 | 96 | * should be used. It is possible, but the aforementioned are preferred and are the only.  | 
                                                        
| 97 | 97 | * methods that will be maintained going forward.  | 
                                                        
| 98 | 98 | *  | 
                                                        
| 99 | - * @param int|object|WC_Order $order Order to init.  | 
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| 99 | + * @param integer $order Order to init.  | 
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| 100 | 100 | */  | 
                                                        
| 101 | 101 |  	public function __construct( $order = 0 ) { | 
                                                        
| 102 | 102 |  		$this->prices_include_tax    = get_option('woocommerce_prices_include_tax') == 'yes' ? true : false; | 
                                                        
@@ -109,7 +109,7 @@ discard block  | 
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| 109 | 109 | /**  | 
                                                        
| 110 | 110 | * Init/load the order object. Called from the constructor.  | 
                                                        
| 111 | 111 | *  | 
                                                        
| 112 | - * @param int|object|WC_Order $order Order to init.  | 
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| 112 | + * @param integer $order Order to init.  | 
                                                        |
| 113 | 113 | */  | 
                                                        
| 114 | 114 |  	protected function init( $order ) { | 
                                                        
| 115 | 115 |  		if ( is_numeric( $order ) ) { | 
                                                        
@@ -201,7 +201,7 @@  | 
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| 201 | 201 | /**  | 
                                                        
| 202 | 202 | * Parse file path and see if its remote or local.  | 
                                                        
| 203 | 203 | * @param string $file_path  | 
                                                        
| 204 | - * @return array  | 
                                                        |
| 204 | + * @return string  | 
                                                        |
| 205 | 205 | */  | 
                                                        
| 206 | 206 |  	public static function parse_file_path( $file_path ) { | 
                                                        
| 207 | 207 | $wp_uploads = wp_upload_dir();  | 
                                                        
@@ -184,7 +184,7 @@  | 
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| 184 | 184 | *  | 
                                                        
| 185 | 185 | * @param stdClass $user  | 
                                                        
| 186 | 186 | * @param array $params The request parameters.  | 
                                                        
| 187 | - * @return null|WP_Error  | 
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| 187 | + * @return stdClass  | 
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| 188 | 188 | */  | 
                                                        
| 189 | 189 |  	private function check_oauth_signature( $user, $params ) { | 
                                                        
| 190 | 190 | $http_method = strtoupper( $_SERVER['REQUEST_METHOD'] );  | 
                                                        
@@ -285,7 +285,7 @@ discard block  | 
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| 285 | 285 | *  | 
                                                        
| 286 | 286 | * @param WP_Post $post  | 
                                                        
| 287 | 287 | * @param WP_REST_Request $request  | 
                                                        
| 288 | - * @return bool|WP_Error  | 
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| 288 | + * @return boolean  | 
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| 289 | 289 | */  | 
                                                        
| 290 | 290 |  	protected function add_post_meta_fields( $post, $request ) { | 
                                                        
| 291 | 291 | $data = $request->get_json_params();  | 
                                                        
@@ -340,7 +340,7 @@ discard block  | 
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| 340 | 340 | *  | 
                                                        
| 341 | 341 | * @param WP_Post $post  | 
                                                        
| 342 | 342 | * @param WP_REST_Request $request  | 
                                                        
| 343 | - * @return bool|WP_Error  | 
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| 343 | + * @return boolean  | 
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| 344 | 344 | */  | 
                                                        
| 345 | 345 |  	protected function update_post_meta_fields( $post, $request ) { | 
                                                        
| 346 | 346 |  		if ( isset( $request['amount'] ) ) { | 
                                                        
@@ -285,7 +285,7 @@ discard block  | 
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| 285 | 285 | *  | 
                                                        
| 286 | 286 | * @param WP_Post $post  | 
                                                        
| 287 | 287 | * @param WP_REST_Request $request  | 
                                                        
| 288 | - * @return bool|WP_Error  | 
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| 288 | + * @return boolean  | 
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| 289 | 289 | */  | 
                                                        
| 290 | 290 |  	protected function add_post_meta_fields( $post, $request ) { | 
                                                        
| 291 | 291 | $data = $request->get_json_params();  | 
                                                        
@@ -340,7 +340,7 @@ discard block  | 
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| 340 | 340 | *  | 
                                                        
| 341 | 341 | * @param WP_Post $post  | 
                                                        
| 342 | 342 | * @param WP_REST_Request $request  | 
                                                        
| 343 | - * @return bool|WP_Error  | 
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| 343 | + * @return boolean  | 
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| 344 | 344 | */  | 
                                                        
| 345 | 345 |  	protected function update_post_meta_fields( $post, $request ) { | 
                                                        
| 346 | 346 |  		if ( isset( $request['amount'] ) ) { |