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<?php function generateAndConsume() { yield 1; yield 2; var_dump(yield); var_dump(yield); } $g = generateAndConsume(); foreach ($g as $v) { if (!$v) break; var_dump($v); } $g->send(3); $g->send(4);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) int(3) int(4)

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