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<?php $array = ["holiday", "weather"=>['asd']]; foreach($array as $a => $b) { var_dump($a); var_dump($b); }
Output for git.master, git.master_jit, rfc.property-hooks
int(0) string(7) "holiday" string(7) "weather" array(1) { [0]=> string(3) "asd" }

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