3v4l.org

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<?php function bindump($ord) { printf("%016b\n", ord($ord)); } $one = "a"; bindump($one); for ($i=0; $i<10; $i++) { bindump($one << $i); }
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
0000000001100001 Fatal error: Uncaught TypeError: Unsupported operand types: string << int in /in/6GHVi:13 Stack trace: #0 {main} thrown in /in/6GHVi on line 13
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
0000000001100001 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000 Warning: A non-numeric value encountered in /in/6GHVi on line 13 0000000000110000
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
0000000001100001 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000 0000000000110000

preferences:
329.14 ms | 404 KiB | 457 Q