3v4l.org

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<?php // Wrong IPv4 var_dump(inet_pton('127.0.0.256')); // Wrong IPv6 var_dump(inet_pton('fa01::z'));
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
bool(false) bool(false)
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33
Warning: inet_pton(): Unrecognized address 127.0.0.256 in /in/55pn5 on line 4 bool(false) Warning: inet_pton(): Unrecognized address fa01::z in /in/55pn5 on line 6 bool(false)

preferences:
136.23 ms | 407 KiB | 5 Q