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<?php function gen($gen) { $id = (yield $gen->id); var_dump($id); } $gen = new stdClass; $gen->id = 1; $g = gen($gen); $g->rewind(); $g->next(); $g->send("Hello World"); var_dump($g, $gen);
Output for git.master, git.master_jit, rfc.property-hooks
NULL object(Generator)#2 (0) { } object(stdClass)#1 (1) { ["id"]=> int(1) }

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