Mega Code Archive
Dynamically Creating Functions
<![CDATA[
<?php
if (count($_POST) > 0) {
$prepped = create_function('$a', 'return trim($_POST[$a]);');
}
elseif (count($_GET) > 0) {
$prepped = create_function('$a', 'return strtoupper($_GET[$a]);');
}
else {
$prepped = create_function('$a', 'return false;');
}
echo $prepped('file');
?>
]]>