68 lines
1.4 KiB
PHP
Executable File
68 lines
1.4 KiB
PHP
Executable File
<?php
|
|
|
|
namespace Kirby\Data;
|
|
|
|
use Exception;
|
|
use Spyc;
|
|
|
|
/**
|
|
* Simple Wrapper around Symfony's Yaml Component
|
|
*
|
|
* @package Kirby Data
|
|
* @author Bastian Allgeier <bastian@getkirby.com>
|
|
* @link http://getkirby.com
|
|
* @copyright Bastian Allgeier
|
|
* @license MIT
|
|
*/
|
|
class Yaml extends Handler
|
|
{
|
|
|
|
/**
|
|
* Converts an array to an encoded YAML string
|
|
*
|
|
* @param array $data
|
|
* @return string
|
|
*/
|
|
public static function encode(array $data): string
|
|
{
|
|
// fetch the current locale setting for numbers
|
|
$locale = setlocale(LC_NUMERIC, 0);
|
|
|
|
// change to english numerics to avoid issues with floats
|
|
setlocale(LC_NUMERIC, 'C');
|
|
|
|
// $data, $indent, $wordwrap, $no_opening_dashes
|
|
$yaml = Spyc::YAMLDump($data, false, false, true);
|
|
|
|
// restore the previous locale settings
|
|
setlocale(LC_NUMERIC, $locale);
|
|
|
|
return $yaml;
|
|
}
|
|
|
|
/**
|
|
* Parses an encoded YAML string and returns a multi-dimensional array
|
|
*
|
|
* @param string $string
|
|
* @return array
|
|
*/
|
|
public static function decode($yaml): array
|
|
{
|
|
if ($yaml === null) {
|
|
return [];
|
|
}
|
|
|
|
if (is_array($yaml) === true) {
|
|
return $yaml;
|
|
}
|
|
|
|
$result = Spyc::YAMLLoadString($yaml);
|
|
|
|
if (is_array($result)) {
|
|
return $result;
|
|
} else {
|
|
throw new Exception('YAML string is invalid');
|
|
}
|
|
}
|
|
}
|