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<?php function foo1($a, $b) { var_dump($a, $b); } function foo2($a) { return "e$a"; } function foo3() { return 2; } function foo4() { return 3; } foo1(foo2(foo4()), foo3());
Output for git.master, git.master_jit, rfc.property-hooks
string(2) "e3" int(2)

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