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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class for Payever API Main Engine  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * PHP version 5.4  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @category  API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package   Payever\Core  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    payever GmbH <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2017-2018 payever GmbH  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   MIT <https://opensource.org/licenses/MIT>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://getpayever.com/shopsystem/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Payever\ExternalIntegration\Core;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // @codeCoverageIgnoreStart  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                define('PEI_CORE_VERSION', '2.0.0'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                define('PEI_CORE_MAJOR_VERSION', 2); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                define('PEI_CORE_MINOR_VERSION', 0); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                define('PEI_CORE_RELEASE_VERSION', 0); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                define('PEI_NAMESPACE', 'Payever\ExternalIntegration'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if (version_compare(PHP_VERSION, '5.4.0', '<')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    throw new \Exception('payever SDK requires PHP version 5.4 or higher.'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // @codeCoverageIgnoreEnd  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class for Payever API Main Engine  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * PHP version 5.4  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @category  API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package   Payever\Core  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Andrey Puhovsky <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2017-2018 payever GmbH  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   MIT <https://opensource.org/licenses/MIT>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://getpayever.com/shopsystem/  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                class Engine  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    const SDK_VERSION = PEI_CORE_VERSION;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected static $registered = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public static function registerAutoloader()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!self::$registered) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            self::$registered = spl_autoload_register(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                function ($className) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    if (strncmp(PEI_NAMESPACE, $className, strlen(PEI_NAMESPACE)) !== 0) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        return;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $class = substr($className, strlen(PEI_NAMESPACE));  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $filePath = __DIR__ . DIRECTORY_SEPARATOR . '..' . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php'; | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    if (file_exists($filePath)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        require_once $filePath;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                },  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                true  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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