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<?php $fiber = new Fiber(function (int $x, int $y): void { var_dump(func_get_args()); var_dump($x, $y); }); $fiber->start(y: 1, x: 2);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> int(2) [1]=> int(1) } int(2) int(1)

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