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run code in 300+ PHP versions simultaneously
<?php $idx = (object) [ 'k' => [[3], [2,4]] ]; $idx->k[0] = [2]; print_r($idx);
Output for 5.6.0 - 5.6.25, 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, 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
stdClass Object ( [k] => Array ( [0] => Array ( [0] => 2 ) [1] => Array ( [0] => 2 [1] => 4 ) ) )
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 stdClass Object ( [k] => Array ( [0] => Array ( [0] => 2 ) [1] => Array ( [0] => 2 [1] => 4 ) ) )
preferences:
208.92 ms | 402 KiB | 200 Q