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<?php var_dump(long2ip(0xC0A8071B)); var_dump(long2ip('00000000000000000000000017e50028'));
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/CcEHg:4 Stack trace: #0 /in/CcEHg(4): long2ip('000000000000000...') #1 {main} thrown in /in/CcEHg on line 4
Process exited with code 255.
Output for 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
string(12) "192.168.7.27" Warning: long2ip() expects parameter 1 to be int, string given in /in/CcEHg on line 4 NULL
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
string(12) "192.168.7.27" Warning: long2ip() expects parameter 1 to be integer, string given in /in/CcEHg on line 4 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20
string(12) "192.168.7.27" string(8) "0.0.0.15"

preferences:
261.76 ms | 404 KiB | 315 Q