<?php

namespace PSX\Http;

/**
 * Util class to handle Authentication header
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class Authentication
{
    public static function decodeParameters($data)
    {
        $params = array();
        $parts  = explode(',', $data);

        foreach ($parts as $value) {
            $value = trim($value);
            $pair  = explode('=', $value);

            $key   = isset($pair[0]) ? $pair[0] : null;
            $value = isset($pair[1]) ? $pair[1] : null;

            if (!empty($key)) {
                $key   = strtolower($key);
                $value = trim($value, '"');

                $params[$key] = $value;
            }
        }

        return $params;
    }

    public static function encodeParameters(array $params)
    {
        $parts = array();

        foreach ($params as $key => $value) {
            $parts[] = $key . '="' . $value . '"';
        }

        return implode(', ', $parts);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjA4OTgxMDEyMTg1MjIzOCAxMzYzODE2MjMxNDA2ODY4IDgyMjIzNTA0ODMyODgwNDM=