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<?php $array1 = array( 3 => 'Sweet', 4 => 'Sour', 5 => 'Bitter', 6 => 'Winter', 7 => 'Organic', ); $array2 = Array ( 10 => 4, 20 => 3, 30 => 7 ); $new = array(); foreach($array2 as $key => $val) { $new_array[] = $array1[$val]; } print_r($new_array);
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Array ( [0] => Sour [1] => Sweet [2] => Organic )