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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Pronamic\WordPress\Pay\Gateways\Ingenico\DirectLink;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pronamic\WordPress\Pay\Gateways\Ingenico\AbstractIntegration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pronamic\WordPress\Pay\Gateways\Ingenico\DirectLink;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pronamic\WordPress\Pay\Gateways\Ingenico\Settings;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Integration extends AbstractIntegration { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function __construct( $args = array() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$args = wp_parse_args(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$args,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'id'   => 'ogone-directlink',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'name' => 'Ingenico/Ogone - DirectLink',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		parent::__construct( $args );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function get_settings_fields() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Settings::get_settings_fields( 'directlink' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function get_config( $post_id ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$config = new Config();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$config->mode                = get_post_meta( $post_id, '_pronamic_gateway_mode', true );  | 
            
                            
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                		$config->psp_id              = get_post_meta( $post_id, '_pronamic_gateway_ogone_psp_id', true );  | 
            
                            
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                		$config->hash_algorithm      = get_post_meta( $post_id, '_pronamic_gateway_ogone_hash_algorithm', true );  | 
            
                            
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                		$config->sha_out_pass_phrase = get_post_meta( $post_id, '_pronamic_gateway_ogone_sha_out_pass_phrase', true );  | 
            
                            
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                		$config->user_id             = get_post_meta( $post_id, '_pronamic_gateway_ogone_user_id', true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$config->password            = get_post_meta( $post_id, '_pronamic_gateway_ogone_password', true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$config->sha_in_pass_phrase  = get_post_meta( $post_id, '_pronamic_gateway_ogone_directlink_sha_in_pass_phrase', true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$config->enabled_3d_secure   = get_post_meta( $post_id, '_pronamic_gateway_ogone_3d_secure_enabled', true );  | 
            
                            
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                		$config->order_id            = get_post_meta( $post_id, '_pronamic_gateway_ogone_order_id', true );  | 
            
                            
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                		$config->alias_enabled       = get_post_meta( $post_id, '_pronamic_gateway_ogone_alias_enabled', true );  | 
            
                            
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                		$config->alias_usage         = get_post_meta( $post_id, '_pronamic_gateway_ogone_alias_usage', true );  | 
            
                            
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                		// API URL  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$is_utf8 = strcasecmp( get_bloginfo( 'charset' ), 'UTF-8' ) === 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		switch ( $config->mode ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			case Gateway::MODE_TEST:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				if ( $is_utf8 ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					$config->api_url = DirectLink::API_TEST_UTF8_URL;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					$config->api_url = DirectLink::API_TEST_URL;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			default:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				if ( $is_utf8 ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					$config->api_url = DirectLink::API_PRODUCTION_UTF8_URL;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					$config->api_url = DirectLink::API_PRODUCTION_URL;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get gateway.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param int $post_id Post ID.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return Gateway  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function get_gateway( $post_id ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return new Gateway( $this->get_config( $post_id ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountIdthat can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theidproperty of an instance of theAccountclass. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.