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<?php function test() { if (1 < 0) { yield 'a'; } } function test2() { yield 'a'; yield 'b'; } $test = test(); $test2 = test2(); var_dump($test->valid(), $test2->valid()); // echo 'Iterate test', PHP_EOL; // foreach ($test as $a) { // echo $a, PHP_EOL; // } echo 'Iterate test2', PHP_EOL; foreach ($test2 as $a) { echo $a, PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(true) Iterate test2 a b

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