# Class yii\base\ErrorException

Inheritance | yii\base\ErrorException » ErrorException
Available since version | 2.0
Source Code | https://github.com/yiisoft/yii2/blob/master/framework/base/ErrorException.php

ErrorException represents a PHP error.

For more details and usage information on ErrorException, see the guide article on handling errors.

## Public Methods

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Method | Description | Defined By
--- | --- | ---
__construct() | Constructs the exception. | yii\base\ErrorException
getName() |  | yii\base\ErrorException
isFatalError() | Returns if error is one of fatal type. | yii\base\ErrorException

## Constants

Hide inherited constants

Constant | Value | Description | Defined By
--- | --- | --- | ---
E_HHVM_FATAL_ERROR | 16777217 | This constant represents a fatal error in the HHVM engine. PHP Zend runtime won't call the error handler on fatals, HHVM will, with an error code of 16777217 We will handle fatal error a bit different on HHVM. | yii\base\ErrorException

## Method Details

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__construct() public method

Constructs the exception.

public void __construct ( $message = '', $code = 0, $severity = 1, $filename = __FILE__, $lineno = __LINE__, $previous = null )
$message | string | [optional]
$code | integer | [optional]
$severity | integer | [optional]
$filename | string | [optional]
$lineno | integer | [optional]
$previous | Throwable|null | [optional]

Source code

                    public function __construct($message = '', $code = 0, $severity = 1, $filename = __FILE__, $lineno = __LINE__, $previous = null)
    {
        parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
        if ($this->isXdebugStackAvailable()) {
            // Xdebug trace can't be modified and used directly with PHP 7
            // @see https://github.com/yiisoft/yii2/pull/11723
            $xdebugTrace = array_slice(array_reverse(xdebug_get_function_stack()), 1, -1);
            $trace = [];
            foreach ($xdebugTrace as $frame) {
                if (!isset($frame['function'])) {
                    $frame['function'] = 'unknown';
                }
                // Xdebug < 2.1.1: https://bugs.xdebug.org/view.php?id=695
                if (!isset($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'];
                }
                $trace[] = $frame;
            }
            $ref = new \ReflectionProperty('Exception', 'trace');
            $ref->setAccessible(true);
            $ref->setValue($this, $trace);
        }
    }

getName() public method

public string getName ( )
return | string | The user-friendly name of this exception

Source code

                    public function getName()
    {
        static $names = [
            E_COMPILE_ERROR => 'PHP Compile Error',
            E_COMPILE_WARNING => 'PHP Compile Warning',
            E_CORE_ERROR => 'PHP Core Error',
            E_CORE_WARNING => 'PHP Core Warning',
            E_DEPRECATED => 'PHP Deprecated Warning',
            E_ERROR => 'PHP Fatal Error',
            E_NOTICE => 'PHP Notice',
            E_PARSE => 'PHP Parse Error',
            E_RECOVERABLE_ERROR => 'PHP Recoverable Error',
            E_STRICT => 'PHP Strict Warning',
            E_USER_DEPRECATED => 'PHP User Deprecated Warning',
            E_USER_ERROR => 'PHP User Error',
            E_USER_NOTICE => 'PHP User Notice',
            E_USER_WARNING => 'PHP User Warning',
            E_WARNING => 'PHP Warning',
            self::E_HHVM_FATAL_ERROR => 'HHVM Fatal Error',
        ];
        return isset($names[$this->getCode()]) ? $names[$this->getCode()] : 'Error';
    }

isFatalError() public static method

Returns if error is one of fatal type.

public static boolean isFatalError ( $error )
$error | array | Error got from error_get_last()
return | boolean | If error is one of fatal type

Source code

                    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, self::E_HHVM_FATAL_ERROR]);
    }