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<?php |
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/** |
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* This file is part of the NeedleProject\Common package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace NeedleProject\Common\Util; |
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/** |
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* Class ErrorToExceptionConverter |
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* |
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* @package NeedleProject\Common\Util |
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* @author Adrian Tilita <[email protected]> |
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* @copyright 2017 Adrian Tilita |
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* @license https://opensource.org/licenses/MIT MIT Licence |
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*/ |
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class ErrorToExceptionConverter |
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{ |
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/** |
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* @const string Exception class name to be thrown |
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*/ |
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const EXCEPTION_THROW_CLASS = \Exception::class; |
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/** |
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* States that the current object is the current error handler |
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* @var bool |
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*/ |
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protected $isHandledLocal = false; |
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/** |
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* Converts errors to exceptions |
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* |
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* @param int|null $level The error level to be handled. |
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* See http://php.net/manual/en/errorfunc.constants.php |
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* @param string|null $exceptionClass |
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*/ |
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public function convertErrorsToExceptions($level = null, $exceptionClass = null) |
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{ |
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$this->isHandledLocal = true; |
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if (is_null($level)) { |
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$level = E_ALL; |
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} |
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if (is_null($exceptionClass)) { |
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$exceptionClass = static::EXCEPTION_THROW_CLASS; |
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} |
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set_error_handler(function ($errorNumber, $errorMessage, $errorFile, $errorLine) use ($exceptionClass) { |
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throw new $exceptionClass( |
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sprintf("%s in %s on line %s!", $errorMessage, $errorFile, $errorLine), |
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$errorNumber |
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); |
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}, $level); |
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} |
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/** |
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* Restore previous defined error handlers |
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*/ |
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public function restoreErrorHandler() |
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{ |
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if (true === $this->isHandledLocal) { |
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\restore_error_handler(); |
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$this->isHandledLocal = false; |
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} |
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} |
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} |
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needle-project /
common
