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<?php declare(strict_types = 1); class A { function f(): string { return (string) (new A()); } function __toString() { return "5"; } } echo (new A())->f(); echo "\n\r"; echo ((new A())->f()) + "2";
Output for git.master, git.master_jit, rfc.property-hooks
5 7

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70.45 ms | 405 KiB | 5 Q