Online PHP editor | output for O4i2t

@ 2017-12-24T05:14:56Z

<?php
function makeNav($item) {
    $ret = '<li><a href="'.$item['url'].'">'.$item['name'].'</a>'.PHP_EOL;

    if (isset($item['subPgs']) && is_array($item['subPgs']) && count($item['subPgs']) > 0) {
        $ret .= '<ul>'.PHP_EOL;
        foreach ($item['subPgs'] as $subPg) {
            $ret .= makeNav($subPg);
        }
        $ret .= '</ul>'.PHP_EOL;
    } else {
        $ret .= '</li>'.PHP_EOL;
    }

    if (isset($item['subPgs']) && is_array($item['subPgs']) && count($item['subPgs']) > 0) {
        $ret .= "</li>".PHP_EOL;
    }

    return $ret;
}

$navItems = array(
    /*array(
        'name' => 'Home',
        'url' => '#',
        'subPgs'=>array()
    ),*/
    array(
        'name' => 'Parent',
        'url' => '#',
        'subPgs' => array(
            array(
                'name' => 'Child',
                'url' => '#',
                'subPgs' => array(
                    array(
                        'name' => 'Grand Child',
                        'url' => '#'
                    ),
                    array(
                        'name' => 'Grand Child',
                        'url' => '#',
                        'subPgs' => array(
                            array(
                                'name' => 'Grand Child Child',
                                'url' => '#'
                            ),
                            array(
                                'name' => 'Grand Child Child',
                                'url' => '#'
                            )
                        )
                    )
                )
            ),
            array(
                'name' => 'Child',
                'url' => '#',
                'subPgs' => array(
                    array(
                        'name' => 'Grand Child',
                        'url' => '#',
                        'subPgs' => array(
                            array(
                                'name' => 'Grand Grand Child',
                                'url' => '#'
                            )
                        )
                    ),
                    array(
                        'name' => 'Grand Child',
                        'url' => '#'
                    )
                )
            )
        )
    )
);

$nav = '<ul>';
foreach ($navItems as $navItem) {
    $nav .= makeNav($navItem);
}
echo $nav.'</ul>';
?>

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: <ul><li><a href="#">Parent</a> <ul> <li><a href="#">Child</a> <ul> <li><a href="#">Grand Child</a> </li> <li><a href="#">Grand Child</a> <ul> <li><a href="#">Grand Child Child</a> </li> <li><a href="#">Grand Child Child</a> </li> </ul> </li> </ul> </li> <li><a href="#">Child</a> <ul> <li><a href="#">Grand Child</a> <ul> <li><a href="#">Grand Grand Child</a> </li> </ul> </li> <li><a href="#">Grand Child</a> </li> </ul> </li> </ul> </li> </ul>
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <ul><li><a href="#">Parent</a> <ul> <li><a href="#">Child</a> <ul> <li><a href="#">Grand Child</a> </li> <li><a href="#">Grand Child</a> <ul> <li><a href="#">Grand Child Child</a> </li> <li><a href="#">Grand Child Child</a> </li> </ul> </li> </ul> </li> <li><a href="#">Child</a> <ul> <li><a href="#">Grand Child</a> <ul> <li><a href="#">Grand Grand Child</a> </li> </ul> </li> <li><a href="#">Grand Child</a> </li> </ul> </li> </ul> </li> </ul>

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