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run code in 300+ PHP versions simultaneously
<?php class A { function x(){ echo "a"; var_dump($this); } } class B extends A { function x(){ } } class C extends B { function x(){ return A::x(); } } $c = new C; $c->x();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
aobject(C)#1 (0) { }
preferences:
116.25 ms | 1440 KiB | 4 Q