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run code in 300+ PHP versions simultaneously
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Output for 5.6.38, 7.1.0 - 7.1.33, 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 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
object(FooBar)#1 (1) { ["storage":"ArrayObject":private]=> array(3) { [0]=> string(20) "ueberschreibt wert 1" [1]=> string(6) "wert 2" ["mykey"]=> string(7) "myvalue" } } wert 2 myvalue baz

preferences:
158 ms | 413 KiB | 5 Q