Online PHP editor | refs for fEHfR

@ 2013-10-02T22:29:31Z

<?php

var_dump(empty($undefined));

$expected_array_got_string = 'somestring';
if (empty($expected_array_got_string['some_key'])) {
    echo 'foo';
}


if (@$expected_array_got_string['some_key']) {
    echo 'bar';
}