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@ 2020-01-14T15:28:48Z

<?php

function isIPv6($ip) {
    return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6);
}

var_dump(isIPv6('127.0.0.1'));
var_dump(isIPv6('127.0.0.1:8080'));
var_dump(isIPv6('::1'));
var_dump(isIPv6('::1:8080'));
var_dump(isIPv6('[::1]:8080'));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
filter_var: documentation ( source)

preferences:dark modelive previewkey bindings

180.6 ms | 405 KiB | 5 Q