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Output for 8.1.32, 8.2.25 - 8.2.28, 8.3.5 - 8.3.20, 8.4.1 - 8.4.6
array(2) { ["willPassByVal"]=> object(stdClass)#1 (1) { ["myproperty"]=> string(9) "testByVal" } ["willPassByRef"]=> NULL }
preferences:
50.9 ms | 411 KiB | 5 Q