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<?php var_dump(filter_var('192.168.0.1', FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE)); var_dump(filter_var('192.168.255.255', FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE));
Output for 5.6.0 - 5.6.24, 5.6.27 - 5.6.40, 7.0.0 - 7.0.9, 7.0.12 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
string(11) "192.168.0.1" string(15) "192.168.255.255"
Output for 5.6.25 - 5.6.26, 7.0.10 - 7.0.11
bool(false) bool(false)
preferences:
229.61 ms | 402 KiB | 292 Q