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run code in 300+ PHP versions simultaneously
<?php $cats = ['spicy', 'fluffy', 'moe']; function crap(&$cats) { asort($cats); } function oops($cats) { echo current($cats); } crap($cats); oops($cats);
Output for 5.6.38, 7.0.0 - 7.0.33, 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 - 8.3.7
fluffy
preferences:
189.39 ms | 403 KiB | 216 Q