创建限制为Joomla组的PHP页面

Question

I've created a php page, but the content may only be available for a particular group Joomla.

The file is within a folder, and this folder is in the root of the site with joomla!

How do I get my php page, check the user data: UserGroupID

/ root
/ root / administrator
/ root / components
...
/ root / folder
/ root / folder / file.php

And file.php

$content_to_group_id = 7;

if ($group_id_user == $content_to_group_id) {
// show
} else {
// error
}

Answer 1

Try this,

Load joomla frame work to your page with following codes.

define( '_JEXEC', 1 );
define('JPATH_BASE', dirname(__FILE__) );//this is when we are in the root
define( 'DS', DIRECTORY_SEPARATOR );

require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );

$mainframe =& JFactory::getApplication('site');
$mainframe->initialise();

$user = JFactory :: getUser();//if you want to get current users details then empty params other wise pass like JFactory::getUser($user_id);
echo "<pre/>";
print_r($user)//This resulted array have the user group of the user.

Hope its help you..