3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '1238128078952344607263754623894623789647892364782368946278562378964789126301260413647836278462378956127893668912548632786489623874'; $out = pack('LL', $input); echo $out;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught ValueError: Type L: too few arguments in /in/h77Ko:5 Stack trace: #0 /in/h77Ko(5): pack('LL', '123812807895234...') #1 {main} thrown in /in/h77Ko on line 5
Process exited with code 255.
Output for 4.3.2 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: pack(): Type L: too few arguments in /in/h77Ko on line 5
Output for 4.3.0 - 4.3.1
Warning: pack() [http://www.php.net/function.pack]: Type L: too few arguments in /in/h77Ko on line 5

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248.65 ms | 401 KiB | 373 Q