<?php $users = array( 0 => array( "name" => "Alex", "lastname" => "Petrenko", "languages" => array("Java", "Python", "C++") ), 1 => array( "name" => "Boris", "lastname" => "Vasylenko", "languages" => array("PHP", "Ruby", "C++") ), 2 => array( "name" => "Vasiliy", "lastname" => "Alibabayev", "languages" => array("C#", "JavaScript", "HTML", "PHP") ) ); ?>

    1 answer 1

     <?php function walk($el) { echo "<ul>"; foreach ($el as $k => $v) { echo "<li>"; if (is_array($v)) { walk($v); } else { echo $v; } echo "</li>"; } echo "</ul>"; } ?>