<li>
<a href="?category=<?php
echo $category['id'];
?>
"><?php
echo $category['title'];
?>
</a>
<?php
if ($category['childs']) {
?>
<ul>
<?php
echo category_to_string($category['childs']);
?>
</ul>
<?php
}
?>
</li>
<?php
include 'config.php';
include 'function.php';
$categories = get_cat();
$categories_tree = map_tree($categories);
$categories_menu = category_to_string($categories_tree);
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Catalog</title>
<link rel="stylesheet" href="style.css"/>
</head>
<body>
<a href="/catalog/">Главная</a>
<div class="wrapper">
<div class="sidebar">
<ul class="category">
<?php
echo $categories_menu;
?>
</ul>
</div>
<div class="content">
CONTENT
</div>
</div>
<script src="js/jquery-1.9.0.min.js"></script>
<script src="js/jquery.accordion.js"></script>
