Online PHP editor | refs for QVKaY

@ 2014-07-03T12:49:22Z

<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");

function test_print($item, $key)
{
    echo "$key. $item<br />\n";
}

echo "Before ...:\n";
array_walk($fruits, 'test_print');

array_walk($fruits, 'test_print');
?>