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run code in 300+ PHP versions simultaneously
<?php trait TR { function fa() { return 15; } } class A { function fa() { return 20; } } class B extends A { use TR; function fa() { return parent::fa() + 10; } } $o = new B; echo $o->fa();
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.2.19, 8.3.0 - 8.3.7
30
preferences:
174.56 ms | 404 KiB | 199 Q