public static function getFolderHash($strPath)
	{
		$strPath = str_replace(array('\\', '%', '_'), array('\\\\', '\\%', '\\_'), $strPath);
		$arrHash = array();

		$objChildren = Database::getInstance()
			->prepare("SELECT hash, name FROM tl_files WHERE path LIKE ? AND path NOT LIKE ? ORDER BY name")
			->execute($strPath.'/%', $strPath.'/%/%')
		;

		if ($objChildren !== null)
		{
			while ($objChildren->next())
			{
				$arrHash[] = $objChildren->hash . $objChildren->name;
			}
		}

		return md5(implode("\0", $arrHash));
	}
public static function getFolderHash($strPath)
	{
		$strPath = str_replace(array('\\', '%', '_'), array('\\\\', '\\%', '\\_'), $strPath);
		$arrHash = array();

		$objChildren = Database::getInstance()
			->prepare("SELECT hash, name FROM tl_files WHERE path LIKE ? AND path NOT LIKE ? ORDER BY name")
			->execute($strPath.'/%', $strPath.'/%/%')
		;

		if ($objChildren !== null)
		{
			while ($objChildren->next())
			{
				$arrHash[] = $objChildren->hash . $objChildren->name;
			}
		}

		return md5(implode("\0", $arrHash));
	}
public static function getFolderHash ( $ strPath ) { $ strPath = str_replace ( array ( '\\' , '%' , '_' ) , array ( '\\\\' , '\\%' , '\\_' ) , $ strPath ) ; $ arrHash = array ( ) ; $ objChildren = Database :: getInstance ( ) -> prepare ( "SELECT hash, name FROM tl_files WHERE path LIKE ? AND path NOT LIKE ? ORDER BY name" ) -> execute ( $ strPath . '/%' , $ strPath . '/%/%' ) ; if ( $ objChildren !== null ) { while ( $ objChildren -> next ( ) ) { $ arrHash [ ] = $ objChildren -> hash . $ objChildren -> name ; } } return md5 ( implode ( "\0" , $ arrHash ) ) ; }
Get the folder hash from the databse by combining the hashes of all children

@param string $strPath The relative path

@return string MD5 hash
Get the folder hash from the databse by combining the hashes of all children