* @link https://getkirby.com * @copyright Bastian Allgeier GmbH * @license https://opensource.org/licenses/MIT */ class Xml extends Handler { /** * Converts an array to an encoded XML string * * @param mixed $data * @return string */ public static function encode($data): string { return XmlConverter::create($data, 'data'); } /** * Parses an encoded XML string and returns a multi-dimensional array * * @param mixed $string * @return array */ public static function decode($string): array { if ($string === null || $string === '') { return []; } if (is_array($string) === true) { return $string; } if (is_string($string) === false) { throw new InvalidArgumentException('Invalid XML data; please pass a string'); } $result = XmlConverter::parse($string); if (is_array($result) === true) { // remove the root's name if it is the default to ensure that // the decoded data is the same as the input to the encode() method if ($result['@name'] === 'data') { unset($result['@name']); } return $result; } else { throw new InvalidArgumentException('XML string is invalid'); } } }