<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); /* function pram_alter($item1, $key, $prefix) { $item1 = "$prefix: $item1"; } */ function test_print($item2, $key) { echo "$$key = '$item2';\n"; } array_walk($fruits, 'test_print'); ?>
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