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<?php $fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple"); ksort($fruits); foreach ($fruits as $key => $val) { echo "$key = $val\n"; }
based on BhgsJ
Output for 4.3.0 - 7.2.1
a = orange b = banana c = apple d = lemon