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run code in 300+ PHP versions simultaneously
<?php $a = []; $x = 63; print_r(str_split($x)); die(); for ($x = 0; $x < 10000; $x++) { // $a[] = substr($x, 0, 1); // $a[] = substr($x, 1, 1); $x_arr = str_split($x); $a[] = $x_arr[0]; $a[] = $x_arr[1]; } echo count($a);
Output for 5.6.38, 7.0.33, 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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 - 8.3.7
Array ( [0] => 6 [1] => 3 )
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 Array ( [0] => 6 [1] => 3 )
preferences:
166.09 ms | 402 KiB | 155 Q