3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-01-26T10:27:44Z

<?php
var_dump("4sha","4sha" + 0,is_numeric("4"),"  4","    4","  4" == "    4");
var_dump("  4 " == "    4 ");

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
is_numeric: documentation ( source)

preferences:dark modelive preview

42.61 ms | 402 KiB | 5 Q