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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the Liip/FunctionalTestBundle  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Lukas Kahwe Smith <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This source file is subject to the MIT license that is bundled  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * with this source code in the file LICENSE.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Liip\FunctionalTestBundle\EventListener;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\EventDispatcher\EventSubscriberInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\Event\ExceptionEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\Event\GetResponseEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\Event\RequestEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\HttpKernelInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\HttpKernel\KernelEvents;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if (class_exists(ExceptionEvent::class) && !class_exists(GetResponseForExceptionEvent::class)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    class_alias(ExceptionEvent::class, GetResponseForExceptionEvent::class);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if (class_exists(RequestEvent::class) && !class_exists(GetResponseEvent::class)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    class_alias(RequestEvent::class, GetResponseEvent::class);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                final class ExceptionListener implements EventSubscriberInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var \Throwable|null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $lastException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setException(GetResponseForExceptionEvent $event): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->lastException = method_exists($event, 'getThrowable') ? $event->getThrowable() : $event->getException();  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function clearLastException(GetResponseEvent $event): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (HttpKernelInterface::MAIN_REQUEST === $event->getRequestType()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->lastException = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getLastException(): ?\Throwable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->lastException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public static function getSubscribedEvents(): array  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            KernelEvents::EXCEPTION => ['setException', 99999],  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            KernelEvents::REQUEST => ['clearLastException', 99999],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.