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<?php
/**
* SCSSPHP
*
* @copyright 2012-2020 Leaf Corcoran
*
* @license http://opensource.org/licenses/MIT MIT
*
* @link http://scssphp.github.io/scssphp
*/
namespace ScssPhp\ScssPhp;
final class OutputStyle
{
const EXPANDED = 'expanded';
const COMPRESSED = 'compressed';
/**
* Converts a string to an output style.
*
* Using this method allows to write code which will support both
* versions 1.12+ and 2.0 of Scssphp. In 2.0, OutputStyle will be
* an enum instead of using string constants.
*
* @param string $string
*
* @return self::*
*/
public static function fromString($string)
{
switch ($string) {
case 'expanded':
return self::EXPANDED;
case 'compressed':
return self::COMPRESSED;
default:
throw new \InvalidArgumentException('Invalid output style');
}
}
/**
* Converts an output style to a string supported by {@see OutputStyle::fromString()}.
*
* Using this method allows to write code which will support both
* versions 1.12+ and 2.0 of Scssphp. In 2.0, OutputStyle will be
* an enum instead of using string constants.
* The returned string representation is guaranteed to be compatible
* between 1.12 and 2.0.
*
* @param self::* $outputStyle
*
* @return string
*/
public static function toString($outputStyle)
{
return $outputStyle;
}
}
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