<?php

namespace alveolata\cookie;


/**
 * @param string $string
 * @return map<string,string>
 * @author Christian Fraß <frass@greenscale.de>
 */
function decode(
	$string
) : array
{
	$parts = explode('; ', $string);
	$stuff = [];
	foreach ($parts as $part) {
		$parts2 = explode('=', $part);
		$stuff[$parts2[0]] = $parts2[1];
	}
	return $stuff;
}


/**
 * @param map<string,string> $stuff
 * @return string
 * @author Christian Fraß <frass@greenscale.de>
 */
function encode(
	array $stuff
) : string
{
	$parts = [];
	foreach ($stuff as $key => $value) {
		$part = sprintf('%s=%s', $key, $value);
	}
	$string = implode('; ', $parts);
	return $string;
}

 ?>