3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-04-29T15:07:16Z

<?php
$arr = array(1,"","1","    ",NULL);
for($i=0;$i<5;$i++)
echo isset($arr[$i])." >> ";

echo var_dump(isset($adf));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

33.34 ms | 402 KiB | 5 Q