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<?php var_dump(long2ip(0xC0A8071B)); var_dump(long2ip('0xC0A8071B'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(12) "192.168.7.27" Fatal error: Uncaught TypeError: long2ip(): Argument #1 ($ip) must be of type int, string given in /in/P8TRB:4 Stack trace: #0 /in/P8TRB(4): long2ip('0xC0A8071B') #1 {main} thrown in /in/P8TRB on line 4
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(12) "192.168.7.27" Notice: A non well formed numeric value encountered in /in/P8TRB on line 4 string(7) "0.0.0.0"
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
string(12) "192.168.7.27" string(12) "192.168.7.27"

preferences:
267.62 ms | 402 KiB | 415 Q