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<?php $array1 = array("1","2","3","4","5"); $array2 = array("apple","banana","","dog",""); $res = []; foreach($array1 as $ind=>$num){ $res[$num] = $array2[$ind] === "" ? "No Value" : $array2[$ind]; } print_r($res);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [1] => apple [2] => banana [3] => No Value [4] => dog [5] => No Value )

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