Mega Code Archive
Applying Functions to Array Elements Using array_walk()
%s%s>\n", $tag, var_export($array, TRUE), $tag);
}
function modify(&$element)
{
$element *= 1.5;
}
$array = array(10, -3.5, 2, 7);
array_display($array, TRUE);
array_walk($array, 'modify');
array_display($array, TRUE);
?>