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Class yii\db\IntegrityException

All Classes | Properties | Methods
Inheritanceyii\db\IntegrityException » yii\db\Exception » yii\base\Exception » Exception
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/db/IntegrityException.php

Exception represents an exception that is caused by violation of DB constraints.

Public Properties

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Property Type Description Defined By
$errorInfo array The error info provided by a PDO exception. yii\db\Exception

Public Methods

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Method Description Defined By
__construct() Constructor. yii\db\Exception
__toString() yii\db\Exception
getName() yii\db\IntegrityException

Method Details

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__construct() public method

Defined in: yii\db\Exception::__construct()

Constructor.

public mixed __construct ( string $message, array $errorInfo = [], string $code = '', Throwable|null $previous = null )
$message string

PDO error message
$errorInfo array

PDO error info
$code string

PDO error code
$previous Throwable|null

The previous exception used for the exception chaining.

 

 public function __construct($message, $errorInfo = [], $code = '', $previous = null) { parent::__construct($message, 0, $previous); $this->errorInfo = $errorInfo; $this->code = $code; }
__toString() public method

Defined in: yii\db\Exception::__toString()

public string __toString ( )
return string

Readable representation of exception

 

 public function __toString() { return parent::__toString() . PHP_EOL . 'Additional Information:' . PHP_EOL . print_r($this->errorInfo, true); }
getName() public method

public string getName ( )
return string

The user-friendly name of this exception

 

 public function getName() { return 'Integrity constraint violation'; }