- array_walk: documentation ( source)
<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
function pram_alter($array, $key)
{
global $params;
$params="$$key = '$array';\n";
}
array_walk($fruits, 'pram_alter');
echo $params;
?>