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run code in 300+ PHP versions simultaneously
<?php $arr = createArray('id'); echo $arr['jiraId']; echo $arr['casinoCode']; echo $arr['whatever']; function createArray($jiraId = null, $casinoCode = null) : array { if ($casinoCode){ echo "CASINO"; } return array('jiraId' => $jiraId, 'casinoCode' => $casinoCode); }
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
id Warning: Undefined array key "whatever" in /in/bqN8r on line 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 id Warning: Undefined array key "whatever" in /in/bqN8r on line 6
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
id Notice: Undefined index: whatever in /in/bqN8r on line 6
Output for 7.3.32 - 7.3.33
id
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187.67 ms | 401 KiB | 192 Q