friendica/src/Database/DatabaseException.php

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<?php
declare(strict_types=1);
namespace Friendica\Database;
use Exception;
use Throwable;
/**
* A database fatal exception, which shouldn't occur
*/
class DatabaseException extends Exception
{
protected $query;
/**
* Construct the exception. Note: The message is NOT binary safe.
*
* @link https://php.net/manual/en/exception.construct.php
*
* @param string $message The Database error message.
* @param int $code The Database error code.
* @param string $query The Database error query.
* @param Throwable $previous [optional] The previous throwable used for the exception chaining.
*/
public function __construct(string $message, int $code, string $query, Throwable $previous = null)
{
parent::__construct($message, $code, $previous);
$this->query = $query;
}
/**
* {@inheritDoc}
*/
public function __toString()
{
return sprintf('Database error %d "%s" at "%s"', $this->message, $this->code, $this->query);
}
}