/* at the top of 'check.php' */
if ( $_SERVER['REQUEST_METHOD']=='GET' && realpath(__FILE__) == realpath( $_SERVER['SCRIPT_FILENAME'] ) ) {
/*
Up to you which header to send, some prefer 404 even if
the files does exist for security
*/
header( 'HTTP/1.0 403 Forbidden', TRUE, 403 );
/* choose the appropriate page to redirect users */
die( header( 'location: /error.php' ) );
}
?>
<?php
if (!isset($_SERVER['HTTP_REFERER'])){
echo "uh?"; }
else {
}
?>
