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<?php var_dump(inet_ntop(inet_pton('0:0:0:0:0:0:129.144.52.38')), bin2hex(inet_pton('hi')), bin2hex(inet_pton('2001:DB8:0:0:8:800:200C:417A')), inet_ntop(hex2bin('75706c6f61646564696d6167652f312e6a7067')));
Output for 7.3.12 - 7.3.19, 7.4.0 - 7.4.8, 8.0.0alpha1 - alpha2
string(15) "::129.144.52.38" string(0) "" string(32) "20010db80000000000080800200c417a" bool(false)
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.31
Warning: inet_pton(): Unrecognized address hi in /in/KqJ7W on line 3 Warning: inet_ntop(): Invalid in_addr value in /in/KqJ7W on line 3 string(15) "::129.144.52.38" string(0) "" string(32) "20010db80000000000080800200c417a" bool(false)
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Warning: inet_pton(): Unrecognized address hi in /in/KqJ7W on line 3 Fatal error: Call to undefined function hex2bin() in /in/KqJ7W on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function inet_ntop() in /in/KqJ7W on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: inet_ntop() in /in/KqJ7W on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: inet_ntop() in /in/KqJ7W on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: inet_ntop() in /in/KqJ7W on line 3