function _dequote($string)
	{
		if ((substr($string, 0, 1) == "'" || substr($string, 0, 1) == '"') &&
		substr($string, -1) == substr($string, 0, 1))
		return substr($string, 1, -1);
		else
		return $string;
	}
function _dequote($string)
	{
		if ((substr($string, 0, 1) == "'" || substr($string, 0, 1) == '"') &&
		substr($string, -1) == substr($string, 0, 1))
		return substr($string, 1, -1);
		else
		return $string;
	}
function _dequote ( $ string ) { if ( ( substr ( $ string , 0 , 1 ) == "'" || substr ( $ string , 0 , 1 ) == '"' ) && substr ( $ string , - 1 ) == substr ( $ string , 0 , 1 ) ) return substr ( $ string , 1 , - 1 ) ; else return $ string ; }
Remove starting and ending quotes from the string

@param string $string
@return string
Remove starting and ending quotes from the string