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run code in 300+ PHP versions simultaneously
<?php $arr = [ 1 => [ 1 => 4, 5 => 7 ], 2 => [ 1 => 2, 5 => 5 ], 3 => [ 1 => 2, 5 => 5 ], 4 => [ 1 => 6, 5 => 9 ], 5 => [ 1 => 6, 5 => 8 ] ]; $sum = array_reduce($arr, function($carry, $item){ $carry += $item[5]; return $carry; }); echo $sum;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 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
34
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 34
preferences:
177.14 ms | 402 KiB | 168 Q