3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [[1,2,3,4],[5,6,7,8],[9,0,1,2],[3,4,5,6]]; var_export(array_map(null, ...$array));
Output for 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
array ( 0 => array ( 0 => 1, 1 => 5, 2 => 9, 3 => 3, ), 1 => array ( 0 => 2, 1 => 6, 2 => 0, 3 => 4, ), 2 => array ( 0 => 3, 1 => 7, 2 => 1, 3 => 5, ), 3 => array ( 0 => 4, 1 => 8, 2 => 2, 3 => 6, ), )
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 => array ( 0 => 1, 1 => 5, 2 => 9, 3 => 3, ), 1 => array ( 0 => 2, 1 => 6, 2 => 0, 3 => 4, ), 2 => array ( 0 => 3, 1 => 7, 2 => 1, 3 => 5, ), 3 => array ( 0 => 4, 1 => 8, 2 => 2, 3 => 6, ), )

preferences:
168.08 ms | 402 KiB | 177 Q