<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\base;

use Yii;

/**
 * ErrorException represents a PHP error.
 *
 * @author Alexander Makarov <sam@rmcreative.ru>
 * @since 2.0
 */
class ErrorException extends \ErrorException
{
 /**
 * Constructs the exception.
 * @link http://php.net/manual/en/errorexception.construct.php
 * @param $message [optional]
 * @param $code [optional]
 * @param $severity [optional]
 * @param $filename [optional]
 * @param $lineno [optional]
 * @param $previous [optional]
 */
 public function __construct($message = '', $code = 0, $severity = 1, $filename = __FILE__, $lineno = __LINE__, \Exception $previous = null)
 {
 parent::__construct($message, $code, $severity, $filename, $lineno, $previous);

 if (function_exists('xdebug_get_function_stack')) {
 $trace = array_slice(array_reverse(xdebug_get_function_stack()), 3, -1);
 foreach ($trace as &$frame) {
 if (!isset($frame['function'])) {
 $frame['function'] = 'unknown';
 }

 // XDebug < 2.1.1: http://bugs.xdebug.org/view.php?id=695
 if (!isset($frame['type']) || $frame['type'] === 'static') {
 $frame['type'] = '::';
 } elseif ($frame['type'] === 'dynamic') {
 $frame['type'] = '->';
 }

 // XDebug has a different key name
 if (isset($frame['params']) && !isset($frame['args'])) {
 $frame['args'] = $frame['params'];
 }
 }

 $ref = new \ReflectionProperty('Exception', 'trace');
 $ref->setAccessible(true);
 $ref->setValue($this, $trace);
 }
 }

 /**
 * Returns if error is one of fatal type.
 *
 * @param array $error error got from error_get_last()
 * @return boolean if error is one of fatal type
 */
 public static function isFatalError($error)
 {
 return isset($error['type']) && in_array($error['type'], [E_ERROR, E_PARSE, E_CORE_ERROR, E_CORE_WARNING, E_COMPILE_ERROR, E_COMPILE_WARNING]);
 }

 /**
 * @return string the user-friendly name of this exception
 */
 public function getName()
 {
 static $names = [
 E_COMPILE_ERROR => 'PHP Compile Error',
 E_COMPILE_WARNING => 'PHP Compile Warning',
 E_CORE_ERROR => 'PHP Core Error',
 E_CORE_WARNING => 'PHP Core Warning',
 E_DEPRECATED => 'PHP Deprecated Warning',
 E_ERROR => 'PHP Fatal Error',
 E_NOTICE => 'PHP Notice',
 E_PARSE => 'PHP Parse Error',
 E_RECOVERABLE_ERROR => 'PHP Recoverable Error',
 E_STRICT => 'PHP Strict Warning',
 E_USER_DEPRECATED => 'PHP User Deprecated Warning',
 E_USER_ERROR => 'PHP User Error',
 E_USER_NOTICE => 'PHP User Notice',
 E_USER_WARNING => 'PHP User Warning',
 E_WARNING => 'PHP Warning',
 ];

 return isset($names[$this->getCode()]) ? $names[$this->getCode()] : 'Error';
 }
}