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54 lines
1.4 KiB
54 lines
1.4 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\db; |
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/** |
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* Exception represents an exception that is caused by some DB-related operations. |
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* |
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* @author Qiang Xue <qiang.xue@gmail.com> |
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* @since 2.0 |
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*/ |
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class Exception extends \yii\base\Exception |
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{ |
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/** |
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* @var array the error info provided by a PDO exception. This is the same as returned |
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* by [PDO::errorInfo](http://www.php.net/manual/en/pdo.errorinfo.php). |
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*/ |
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public $errorInfo = []; |
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/** |
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* Constructor. |
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* @param string $message PDO error message |
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* @param array $errorInfo PDO error info |
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* @param int $code PDO error code |
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* @param \Exception $previous The previous exception used for the exception chaining. |
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*/ |
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public function __construct($message, $errorInfo = [], $code = 0, \Exception $previous = null) |
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{ |
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$this->errorInfo = $errorInfo; |
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parent::__construct($message, $code, $previous); |
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} |
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/** |
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* @return string the user-friendly name of this exception |
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*/ |
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public function getName() |
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{ |
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return 'Database Exception'; |
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} |
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/** |
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* @return string readable representation of exception |
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*/ |
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public function __toString() |
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{ |
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return parent::__toString() . PHP_EOL |
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. 'Additional Information:' . PHP_EOL . print_r($this->errorInfo, true); |
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} |
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}
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