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@ 2015-09-28T09:25:10Z

<?php

$ip = '127.0.0.1';
$long = ip2long($ip);

var_dump($ip);
var_dump($long);
var_dump(is_string($ip));
var_dump(is_string($long));

var_dump(intval($ip) === $ip); // Detect whether the IP was already a long.

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
ip2long: documentation ( source)

preferences:dark modelive preview

42.13 ms | 402 KiB | 5 Q