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run code in 500+ PHP versions simultaneously
<?php class a{ function test() { echo "=== static::class ===\n"; var_dump(static::class); } } class b extends a{} class c extends b{} $a = new a(); $b = new b(); $c = new c(); $a->test(); $b->test(); $c->test();
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 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 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
=== static::class === string(1) "a" === static::class === string(1) "b" === static::class === string(1) "c"
preferences:
125.87 ms | 1551 KiB | 4 Q