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run code in 500+ PHP versions simultaneously
<?php enum MyEnum {} class_exists(MyEnum::class); // true or false?
Output for 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
preferences:
52.19 ms | 884 KiB | 4 Q