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                namespace Pronamic\WordPress\Pay\Gateways\TargetPay;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pronamic\WordPress\Pay\AbstractGatewayIntegration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Title: TargetPay integration  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Description:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright: 2005-2020 Pronamic  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Company: Pronamic  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author  Remco Tolsma  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @version 2.0.3  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since   1.0.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Integration extends AbstractGatewayIntegration { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Construct TargetPay integration.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param array $args Arguments.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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'            => 'targetpay-ideal',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'name'          => 'TargetPay - iDEAL',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'product_url'   => \__( 'https://www.targetpay.com/info/ideal?setlang=en', 'pronamic_ideal' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'dashboard_url' => 'https://www.targetpay.com/login',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'provider'      => 'targetpay',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'manual_url'    => \__( 'https://www.pronamic.eu/support/how-to-connect-targetpay-with-wordpress-via-pronamic-pay/', 'pronamic_ideal' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		parent::__construct( $args );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get settings fields.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function get_settings_fields() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$fields = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Intro.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$fields[] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'section' => 'general',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'type'    => 'html',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'html'    => sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				/* translators: 1: TargetPay */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				__( 'Account details are provided by %1$s after registration. These settings need to match with the %1$s dashboard.', 'pronamic_ideal' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				__( 'TargetPay', 'pronamic_ideal' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Layout Code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$fields[] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'section'  => 'general',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'filter'   => FILTER_SANITIZE_STRING,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'meta_key' => '_pronamic_gateway_targetpay_layoutcode',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'title'    => __( 'Layout Code', 'pronamic_ideal' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'type'     => 'text',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'tooltip'  => __( 'Layout code as mentioned at <strong>Sub accounts</strong> in the TargetPay dashboard.', 'pronamic_ideal' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $fields;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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->layoutcode = get_post_meta( $post_id, '_pronamic_gateway_targetpay_layoutcode', true );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$config->mode       = get_post_meta( $post_id, '_pronamic_gateway_mode', true );  | 
            
                            
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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.