56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
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<?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](https://secure.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 string $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 = '', \Exception $previous = null)
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{
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parent::__construct($message, 0, $previous);
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$this->errorInfo = $errorInfo;
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$this->code = $code;
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}
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/**
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* @return string the user-friendly name of this exception
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*/
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public function getName()
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{
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return 'Database Exception';
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}
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/**
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* @return string readable representation of exception
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*/
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public function __toString()
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{
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return parent::__toString() . PHP_EOL
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. 'Additional Information:' . PHP_EOL . print_r($this->errorInfo, true);
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}
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}
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