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<?php $f = function () { $i = 0; while (true) { yield ++$i; if ($i > 5) { goto end; } } end: var_dump('End of iterator'); }; foreach ($f() as $i) { var_dump($i); }
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) int(3) int(4) int(5) int(6) string(15) "End of iterator"

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