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home/wuectly/www/libraries/vendor/symfony/yaml/Yaml.php000060400000007327152457375630017374 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Yaml;

use Symfony\Component\Yaml\Exception\ParseException;

/**
 * Yaml offers convenience methods to load and dump YAML.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Yaml
{
    /**
     * Parses YAML into a PHP value.
     *
     * Usage:
     *
     *     $array = Yaml::parse(file_get_contents('config.yml'));
     *     print_r($array);
     *
     * As this method accepts both plain strings and file names as an input,
     * you must validate the input before calling this method. Passing a file
     * as an input is a deprecated feature and will be removed in 3.0.
     *
     * Note: the ability to pass file names to the Yaml::parse method is deprecated since Symfony 2.2 and will be removed in 3.0. Pass the YAML contents of the file instead.
     *
     * @param string $input                  Path to a YAML file or a string containing YAML
     * @param bool   $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
     * @param bool   $objectSupport          True if object support is enabled, false otherwise
     * @param bool   $objectForMap           True if maps should return a stdClass instead of array()
     *
     * @return mixed The YAML converted to a PHP value
     *
     * @throws ParseException If the YAML is not valid
     */
    public static function parse($input, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
    {
        // if input is a file, process it
        $file = '';
        if (false === strpos($input, "\n") && is_file($input)) {
            @trigger_error('The ability to pass file names to the '.__METHOD__.' method is deprecated since Symfony 2.2 and will be removed in 3.0. Pass the YAML contents of the file instead.', E_USER_DEPRECATED);

            if (false === is_readable($input)) {
                throw new ParseException(sprintf('Unable to parse "%s" as the file is not readable.', $input));
            }

            $file = $input;
            $input = file_get_contents($file);
        }

        $yaml = new Parser();

        try {
            return $yaml->parse($input, $exceptionOnInvalidType, $objectSupport, $objectForMap);
        } catch (ParseException $e) {
            if ($file) {
                $e->setParsedFile($file);
            }

            throw $e;
        }
    }

    /**
     * Dumps a PHP value to a YAML string.
     *
     * The dump method, when supplied with an array, will do its best
     * to convert the array into friendly YAML.
     *
     * @param mixed $input                  The PHP value
     * @param int   $inline                 The level where you switch to inline YAML
     * @param int   $indent                 The amount of spaces to use for indentation of nested nodes
     * @param bool  $exceptionOnInvalidType True if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
     * @param bool  $objectSupport          True if object support is enabled, false otherwise
     *
     * @return string A YAML string representing the original PHP value
     */
    public static function dump($input, $inline = 2, $indent = 4, $exceptionOnInvalidType = false, $objectSupport = false)
    {
        if ($indent < 1) {
            throw new \InvalidArgumentException('The indentation must be greater than zero.');
        }

        $yaml = new Dumper();
        $yaml->setIndentation($indent);

        return $yaml->dump($input, $inline, 0, $exceptionOnInvalidType, $objectSupport);
    }
}
home/wuectly/www/libraries/vendor/joomla/registry/src/Format/Yaml.php000060400000003637152463573230022067 0ustar00<?php
/**
 * Part of the Joomla Framework Registry Package
 *
 * @copyright  Copyright (C) 2005 - 2022 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\Registry\Format;

use Joomla\Registry\AbstractRegistryFormat;
use Symfony\Component\Yaml\Dumper as SymfonyYamlDumper;
use Symfony\Component\Yaml\Parser as SymfonyYamlParser;

/**
 * YAML format handler for Registry.
 *
 * @since  1.0
 */
class Yaml extends AbstractRegistryFormat
{
	/**
	 * The YAML parser class.
	 *
	 * @var    \Symfony\Component\Yaml\Parser
	 * @since  1.0
	 */
	private $parser;

	/**
	 * The YAML dumper class.
	 *
	 * @var    \Symfony\Component\Yaml\Dumper
	 * @since  1.0
	 */
	private $dumper;

	/**
	 * Construct to set up the parser and dumper
	 *
	 * @since   1.0
	 */
	public function __construct()
	{
		$this->parser = new SymfonyYamlParser;
		$this->dumper = new SymfonyYamlDumper;
	}

	/**
	 * Converts an object into a YAML formatted string.
	 * We use json_* to convert the passed object to an array.
	 *
	 * @param   object  $object   Data source object.
	 * @param   array   $options  Options used by the formatter.
	 *
	 * @return  string  YAML formatted string.
	 *
	 * @since   1.0
	 */
	public function objectToString($object, $options = array())
	{
		$array = json_decode(json_encode($object), true);

		return $this->dumper->dump($array, 2, 0);
	}

	/**
	 * Parse a YAML formatted string and convert it into an object.
	 * We use the json_* methods to convert the parsed YAML array to an object.
	 *
	 * @param   string  $data     YAML formatted string to convert.
	 * @param   array   $options  Options used by the formatter.
	 *
	 * @return  object  Data object.
	 *
	 * @since   1.0
	 */
	public function stringToObject($data, array $options = array())
	{
		$array = $this->parser->parse(trim($data));

		return (object) json_decode(json_encode($array));
	}
}