3v4l.org

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<?php echo long2ip("170.2.1"); ?>
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
Fatal error: Uncaught TypeError: long2ip(): Argument #1 ($ip) must be of type int, string given in /in/bh3Rl:2 Stack trace: #0 /in/bh3Rl(2): long2ip('170.2.1') #1 {main} thrown in /in/bh3Rl on line 2
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/bh3Rl on line 2 0.0.0.170
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
0.0.0.170

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235.81 ms | 402 KiB | 326 Q