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<?php function testGenerators() { $testArray = array('one' => 1, 'two' => 2, 'three' => 3); foreach ($testArray as $word => $num) { yield $word => $num; } } foreach(testGenerators() as $word => $num) { var_dump($word); var_dump($num); }
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "one" int(1) string(3) "two" int(2) string(5) "three" int(3)

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