$sweets = array('puff' => 'A',
'square' => 'C',
'cake' => 'B',
'ricemeat' => 'S');
function show_form() {
print<<<_HTML_
Your Order:
_HTML_;
foreach ($GLOBALS['sweets'] as $val => $choice) {
print "$choice\n";
}
print<<<_HTML_
_HTML_;
}
?>