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<?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 for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(false) string(3) "::1" string(8) "::1:8080" bool(false)

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