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<?php $some_array = [ "apples", "oranges", ]; $iterator = function ($data) { foreach ($data as $item) { yield $item; echo "echo: {$item}\n"; } }; foreach($iterator($some_array) as $content) { var_dump($content); }
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "apples" echo: apples string(7) "oranges" echo: oranges

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