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run code in 300+ PHP versions simultaneously
<?php var_dump(extension_loaded("Zend OPcache"));
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
bool(true)
Output for 7.4.33
bool(false)
preferences:
108.99 ms | 406 KiB | 5 Q