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run code in 300+ PHP versions simultaneously
<?php $closure = function () { echo "Hello from closure."; }; $closure->__invoke();
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Hello from closure.
preferences:
91.38 ms | 407 KiB | 5 Q