Online PHP editor | refs for YhAIk

@ 2014-01-08T15:25:58Z

<?php

function ifsetor(&$value, $default = null) {
    var_dump($value);
    return isset($value) ? $value : $default;
}

$data = ['people' => [['name' => 'Mario']]];
print ifsetor($data['people'][5]['favorite-color'], 'red');