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<?php |
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namespace Fyuze\Error; |
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use Closure; |
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use Exception; |
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use ErrorException; |
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use Fyuze\Error\Handlers\Exception as ExceptionHandler; |
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class ErrorHandler implements ErrorHandling |
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{ |
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/** |
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* @var array |
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*/ |
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protected $handlers = []; |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public function __construct() |
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{ |
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register_shutdown_function($this->handleFatalError()); |
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set_error_handler($this->setErrorHandler()); |
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set_exception_handler($this->setExceptionHandler()); |
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$this->register('Exception', function (Exception $exception) { |
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$handler = new ExceptionHandler($exception); |
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$handler->display(); |
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}); |
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} |
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/** |
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* @param $exception |
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* @param Closure $handler |
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* @return $this |
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*/ |
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public function register($exception, Closure $handler) |
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{ |
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array_unshift($this->handlers, [$exception, $handler]); |
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return $this; |
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} |
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/** |
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* @param Exception $exception |
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* |
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* @return void |
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*/ |
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public function handle(Exception $exception) |
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{ |
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try { |
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$handlers = array_filter($this->handlers, function ($handler) use ($exception) { |
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return $exception instanceof $handler[0]; |
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}); |
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foreach ($handlers as $handler) { |
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$error = $handler[1]($exception); |
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if ($error !== null) { |
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break; |
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} |
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} |
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} catch (Exception $e) { |
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echo sprintf('[%d] %s in %s', $e->getLine(), $e->getMessage(), $e->getFile()); |
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} |
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} |
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/** |
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* @return Closure |
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*/ |
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protected function setExceptionHandler() |
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{ |
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return function ($exception) { |
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1 |
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$this->handle($exception); |
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}; |
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} |
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/** |
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* @return Closure |
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* @throws ErrorException |
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*/ |
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protected function setErrorHandler() |
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{ |
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return function ($severity, $message, $file, $line) { |
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2 |
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if (error_reporting() && $severity) { |
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throw new ErrorException($message, 0, $severity, $file, $line); |
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} |
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return true; |
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}; |
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} |
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/** |
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* @return Closure |
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* @codeCoverageIgnore |
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*/ |
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protected function handleFatalError() |
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{ |
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return function () { |
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$error = error_get_last(); |
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if ($error['type'] === E_ERROR) { |
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$this->handle(new ErrorException($error['message'])); |
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} |
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}; |
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} |
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} |
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fyuze /
framework
