3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2018-10-12T12:32:07Z

<?php

$string = '0';
var_dump(ctype_digit($string));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
ctype_digit: documentation ( source)

preferences:dark modelive previewkey bindings

31.92 ms | 405 KiB | 5 Q