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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2020 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Exception;
/**
* A custom error Exception for Psy with a formatted $message.
*/
class ErrorException extends \ErrorException implements Exception
{
private $rawMessage;
/**
* Construct a Psy ErrorException.
*
* @param string $message (default: "")
* @param int $code (default: 0)
* @param int $severity (default: 1)
* @param string|null $filename (default: null)
* @param int|null $lineno (default: null)
* @param Exception|null $previous (default: null)
*/
public function __construct($message = '', $code = 0, $severity = 1, $filename = null, $lineno = null, $previous = null)
{
$this->rawMessage = $message;
if (!empty($filename) && \preg_match('{Psy[/\\\\]ExecutionLoop}', $filename)) {
$filename = '';
}
switch ($severity) {
case \E_STRICT:
$type = 'Strict error';
break;
case \E_NOTICE:
case \E_USER_NOTICE:
$type = 'Notice';
break;
case \E_WARNING:
case \E_CORE_WARNING:
case \E_COMPILE_WARNING:
case \E_USER_WARNING:
$type = 'Warning';
break;
case \E_DEPRECATED:
case \E_USER_DEPRECATED:
$type = 'Deprecated';
break;
case \E_RECOVERABLE_ERROR:
$type = 'Recoverable fatal error';
break;
default:
$type = 'Error';
break;
}
$message = \sprintf('PHP %s: %s%s on line %d', $type, $message, $filename ? ' in '.$filename : '', $lineno);
parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
}
/**
* Get the raw (unformatted) message for this error.
*
* @return string
*/
public function getRawMessage()
{
return $this->rawMessage;
}
/**
* Helper for throwing an ErrorException.
*
* This allows us to:
*
* set_error_handler([ErrorException::class, 'throwException']);
*
* @throws ErrorException
*
* @param int $errno Error type
* @param string $errstr Message
* @param string $errfile Filename
* @param int $errline Line number
*/
public static function throwException($errno, $errstr, $errfile, $errline)
{
throw new self($errstr, 0, $errno, $errfile, $errline);
}
/**
* Create an ErrorException from an Error.
*
* @param \Error $e
*
* @return ErrorException
*/
public static function fromError(\Error $e)
{
return new self($e->getMessage(), $e->getCode(), 1, $e->getFile(), $e->getLine(), $e);
}
}