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run code in 300+ PHP versions simultaneously
<?php function callbackTest($param){ foreach($param as $p){ echo "number ".$p." called in callback \n"; } } call_user_func("callbackTest", array(1,2,3,4,5));
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 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 - 8.3.6
number 1 called in callback number 2 called in callback number 3 called in callback number 4 called in callback number 5 called in callback
preferences:
191.88 ms | 406 KiB | 313 Q