wp-pay-gateways    /
                    targetpay
                
                            | 1 | <?php  | 
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| 2 | |||
| 3 | namespace Pronamic\WordPress\Pay\Gateways\TargetPay;  | 
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| 4 | |||
| 5 | use Pronamic\WordPress\Pay\Core\Util;  | 
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| 6 | |||
| 7 | /**  | 
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| 8 | * Title: TargetPay SOFORT Banking client  | 
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| 9 | * Description:  | 
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| 10 | * Copyright: 2005-2019 Pronamic  | 
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| 11 | * Company: Pronamic  | 
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| 12 | *  | 
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| 13 | * @author Remco Tolsma  | 
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| 14 | * @version 2.0.0  | 
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| 15 | * @since 1.0.0  | 
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| 16 | */  | 
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| 17 | class SofortClient { | 
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| 18 | /**  | 
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| 19 | * URL to start an transaction  | 
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| 20 | *  | 
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| 21 | * @var string  | 
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| 22 | */  | 
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| 23 | const URL_START_TRANSACTION = 'https://www.targetpay.com/directebanking/start';  | 
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| 24 | |||
| 25 | /**  | 
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| 26 | * Constructs and initializes an TargetPay SOFORT Banking client object  | 
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| 27 | */  | 
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| 28 | 	public function __construct() { | 
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| 29 | |||
| 30 | }  | 
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| 31 | |||
| 32 | /**  | 
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| 33 | * Remote get.  | 
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| 34 | *  | 
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| 35 | * @param string $url Request URL.  | 
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| 36 | */  | 
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| 37 | 	private static function remote_get( $url ) { | 
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| 38 | }  | 
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| 39 | |||
| 40 | /**  | 
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| 41 | * Start transaction  | 
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| 42 | *  | 
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| 43 | * @param SofortStartParameters $parameters Sofort start parameters.  | 
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| 44 | */  | 
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| 45 | 	public function start_transaction( SofortStartParameters $parameters ) { | 
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| 46 | $url = Util::build_url( self::URL_START_TRANSACTION, (array) $parameters );  | 
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| 47 | |||
| 48 | $data = self::remote_get( $url );  | 
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| 49 | |||
| 50 | // @todo need work  | 
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| 51 | }  | 
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| 52 | }  | 
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| 53 | 
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.