PHP Arrays June 24th, 2014

<?php
    //Associative multidimensional array with named keys, called in reverse order to avoid returning NULL
    $menuTests = array(
        'ALMA' => '/index.php/about/facilities/alma',
        'EVLA' => '/index.php/about/facilities/vlaevla',
        'SKA' => '/index.php/about/facilities/ska',
    );
    $menu = array(
        'Home' => '/index.php',
        'Tests' => array('/cosmicradio/test.php',$menuTests),
        'Cosmic Radio' => '/cosmicradio/index.php'
    );

    echo "<pre>";
        var_dump($menu);
    echo "</pre>";
    echo $menu['Tests'][1];
    foreach($menu as $itemPrimary => $urlPrimary){
        echo "$itemPrimary: $urlPrimary <br />";
        foreach($menuTests as $itemSecondary => $urlSecondary){
            echo "<b>$itemSecondary - $urlSecondary ... </b><br />";
        }
    }

?>