Online PHP editor | output for QlIsa

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Warning: Undefined array key "167.206.19.130" in /in/QlIsa on line 2 Deprecated: gethostbyaddr(): Passing null to parameter #1 ($ip) of type string is deprecated in /in/QlIsa on line 2 Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 8.0.0 - 8.0.30: Warning: Undefined array key "167.206.19.130" in /in/QlIsa on line 2 Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33: Notice: Undefined index: 167.206.19.130 in /in/QlIsa on line 2 Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.3.32 - 7.3.33, 7.4.26: Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 4.4.3 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2: Warning: gethostbyaddr() [<a href='function.gethostbyaddr'>function.gethostbyaddr</a>]: Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2: Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2
Output for 4.3.0 - 4.3.1: Warning: gethostbyaddr() [<a href='http://www.php.net/function.gethostbyaddr'>function.gethostbyaddr</a>]: Address is not a valid IPv4 or IPv6 address in /in/QlIsa on line 2