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<?php function helloWorld() { yield from ['Hello', 'World']; } function genX() { $gen = helloWorld(); foreach ($gen as $word) { yield $word; } } $genii = genX(); foreach ($genii as $words) { echo '[', $words, ']'; };
Output for git.master, git.master_jit, rfc.property-hooks
[Hello][World]

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