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<?php function gen_one_to_three() { for ($i = 1; $i <= 10; $i++) { $a = (yield $i); var_dump($a); } } $generator = gen_one_to_three(); foreach ($generator as $value) { $val = $generator->send('cheese'); echo '----------------------------' . PHP_EOL; var_dump($value, $val); }
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "cheese" ---------------------------- int(1) int(2) NULL string(6) "cheese" ---------------------------- int(3) int(4) NULL string(6) "cheese" ---------------------------- int(5) int(6) NULL string(6) "cheese" ---------------------------- int(7) int(8) NULL string(6) "cheese" ---------------------------- int(9) int(10) NULL

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