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all, can someone give me a push here (no pun intended)? Once again I can't figure out incredibly elementary issues because PHP is smart and has more than one option for many coding techniques. I'm trying to print all the elements in an array that are filled dynamically, but apparently I'm missing a line of code. the base 0 index is being overwritten instead of being pushed to the next int. here are 2 small scripts I've tried but both output the same thing, which is below the code blocks: <?php $arr = array(1,4,17,-9); test_arrayKeys_function($arr); function test_arrayKeys_function($inArray) { $Indicies = array(); $Indicies[] = array_keys($inArray, $inArray[0]); $Indicies[] = array_keys($inArray, $inArray[1]); $Indicies[] = array_keys($inArray, $inArray[2]); $Indicies[] = array_keys($inArray, $inArray[3]); print_r($Indicies); } ?> <?php $arr = array(1,4,17,-9); test_arrayKeys_function($arr); function test_arrayKeys_function($inArray) { $Indicies = array(); $Indicies[] = array_keys($inArray, $inArray[0]); array_push($Indicies, array_keys($inArray, $inArray[1])); array_push($Indicies, array_keys($inArray, $inArray[2])); array_push($Indicies, array_keys($inArray, $inArray[3])); print_r($Indicies); } ?> the output is always: Array ( [0] => Array ( [0] => 0 ) [1] => Array ( [0] => 1 ) [2] => Array ( [0] => 2 ) [3] => Array ( [0] => 3 ) ) Crutch anyone? thanks.