Online PHP editor | refs for USTcM

@ 2015-04-29T23:10:44Z

<?php

$data = array();
$data['uid'] = 234;

if (!empty($data['uid'])) {
    $uid = $data['uid'][0];
    print_r('UID' . $uid);
    if (empty($uid)) {
        print_r('empty');
    }
}