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<?php function test() { //echo $data; $foo = foo(); while($data = yield) $foo->send($data . ' je kokot'); } function foo() { while($data = yield) echo $data; } $d = test(); var_dump($d); $d->send("Lukas"); $d->send("Milan");
Output for git.master, git.master_jit, rfc.property-hooks
object(Generator)#1 (0) { } Lukas je kokotMilan je kokot

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