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<?php function gen() { for($i = 1; $i <=3; $i++) { $resp = (yield $i); echo '$resp: '; var_dump($i); } } $gen = gen(); foreach($gen as $out) { echo '$out: '; var_dump($out); $gen->send('Hi ' . $out); }
Output for 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
$out: int(1) $resp: int(1) $resp: int(2) $out: int(3) $resp: int(3)
preferences:
147.4 ms | 404 KiB | 218 Q