www.gusucode.com > Flarum PHP论坛 中文版 v0.1 beta7源码程序 > FlarumChina-master/vendor/zendframework/zend-stratigility/src/Exception/MiddlewareException.php
<?php /** * @link http://github.com/zendframework/zend-stratigility for the canonical source repository * @copyright Copyright (c) 2016 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Stratigility\Exception; use RuntimeException; /** * Exception raised when a string $err is provided and raise throwables is enabled. * * @todo Remove for 2.0.0. */ class MiddlewareException extends RuntimeException { /** * Create an instance based on an error value. * * @param mixed $err * @return self */ public static function fromErrorValue($err) { if (is_object($err)) { return self::fromType(get_class($err)); } if (is_array($err)) { return self::fromType(gettype($err)); } if (is_string($err)) { throw new self($err); } return self::fromType(var_export($err, true)); } /** * Create an instance using a templated error string. * * @param string $value * @return self */ private static function fromType($value) { return new self(sprintf( 'Middleware raised an error condition: %s', $value )); } }