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Class yii\web\HttpException

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Inheritanceyii\web\HttpException » yii\base\UserException » yii\base\Exception » Exception
Subclassesyii\web\BadRequestHttpException, yii\web\ConflictHttpException, yii\web\ForbiddenHttpException, yii\web\GoneHttpException, yii\web\MethodNotAllowedHttpException, yii\web\NotAcceptableHttpException, yii\web\NotFoundHttpException, yii\web\RangeNotSatisfiableHttpException, yii\web\ServerErrorHttpException, yii\web\TooManyRequestsHttpException, yii\web\UnauthorizedHttpException, yii\web\UnprocessableEntityHttpException, yii\web\UnsupportedMediaTypeHttpException
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/web/HttpException.php

HttpException represents an exception caused by an improper request of the end-user.

HttpException can be differentiated via its $statusCode property value which keeps a standard HTTP status code (e.g. 404, 500). Error handlers may use this status code to decide how to format the error page.

Throwing an HttpException like in the following example will result in the 404 page to be displayed.

if ($item === null) { // item does not exist
    throw new \yii\web\HttpException(404, 'The requested Item could not be found.');
}

Public Properties

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Property Type Description Defined By
$statusCode integer HTTP status code, such as 403, 404, 500, etc. yii\web\HttpException

Public Methods

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Method Description Defined By
__construct() Constructor. yii\web\HttpException
getName() yii\web\HttpException

Property Details

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$statusCode public property

HTTP status code, such as 403, 404, 500, etc.

public integer $statusCode = null

Method Details

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__construct() public method

Constructor.

public void __construct ( $status, $message = null, $code = 0, $previous = null )
$status integer

HTTP status code, such as 404, 500, etc.
$message string|null

Error message
$code integer

Error code
$previous Throwable|null

The previous exception used for the exception chaining.

 

                public function __construct($status, $message = null, $code = 0, $previous = null)
{
    $this->statusCode = $status;
    parent::__construct((string)$message, $code, $previous);
}
getName() public method

public string getName ( )
return string

The user-friendly name of this exception

 

                public function getName()
{
    if (isset(Response::$httpStatuses[$this->statusCode])) {
        return Response::$httpStatuses[$this->statusCode];
    }
    return 'Error';
}