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run code in 300+ PHP versions simultaneously
<?php $size = 5; for($i=1; $i <= $size; $i++) { echo $i, ' '; } echo PHP_EOL; for($i=2; $i <= $size-1; $i++) { echo $i, str_repeat(' ', ($size-1) * 2) - 1, $size - $i, PHP_EOL; } for($i=$size; $i > 0; $i--) { echo $i, ' '; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
1 2 3 4 5 2 Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /in/TC8GC:9 Stack trace: #0 {main} thrown in /in/TC8GC on line 9
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 1 2 3 4 5 2 Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /in/TC8GC:9 Stack trace: #0 {main} thrown in /in/TC8GC on line 9
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
1 2 3 4 5 2 Warning: A non-numeric value encountered in /in/TC8GC on line 9 -13 3 Warning: A non-numeric value encountered in /in/TC8GC on line 9 -12 4 Warning: A non-numeric value encountered in /in/TC8GC on line 9 -11 5 4 3 2 1
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
1 2 3 4 5 2-13 3-12 4-11 5 4 3 2 1

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