PHP Define security issues? -

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index.php:

define("included", true);

included pages:

if (included !== true) header('http/1.1 404 not found');

the purpose codes disallow access directly allow if included. not sure if opens risks. not allowed override .htaccess stuck php alternative.

any appreciated!

a sexier way is...

defined('included') or exit;

that is, use correct function (defined()) see if value defined, , exploit short circuit evaluation.

also, can use existing define rather create 1 specifically, e.g. bootstrap file may define like...

define('docroot', realpath(basename(__file__)));

...in case safe use docroot.

you should keeping php files besides bootstrap above document root, , ensuring site safe directory traversal attacks :)


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