Online PHP editor | refs for APD3t

@ 2016-12-05T15:12:39Z

<?php

$test = ['test' => ['2' => 'lol']];

if(!array_key_exists('test', $test) || !array_key_exists('test', $test['2'])) {
    echo "hello";
}

var_dump(isset($test['lol']['lol']));