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@ 2016-02-12T12:09:41Z

<?php
$ip = "192.168.115.000";
echo "ip2long($ip) PHP".phpversion().' '.PHP_OS.' : '.(ip2long($ip) === false ? "invalid" : "valid");

Output
Performance
VLD
References
Branches

phpversion: documentation ( source)
ip2long: documentation ( source)

preferences:dark modelive preview

38.38 ms | 402 KiB | 5 Q