Problems with theme switching for mobile

[Kalypha65]

Hi ~ I am having problems with the below code switching our 11 different full-HTML themes to our one mobile theme. The code in black was what we had initially, and I added the code that I have bolded red. I'm guessing I probably just have stuff in the wrong order, because I am quite new to PHP, but not really sure. Any insight and assistance would be greatly appreciated.


function settheme()

    {

        $theme = 'default';


        $theme_param = getUrlParm('theme');

        if ($theme_param) {

            $theme_param = strtolower($theme_param);

        }


        $theme_session = $this->CI->session->getSessionData('theme');

        if ($theme_param) {

            $theme = $theme_param;

        } else {

            if ($theme_session) {

                $theme = $theme_session;

            }

            if (($theme = "euf/assets/themes/$theme") && array_key_exists($theme, $CI->themes->setTheme())) {

                setcookie('theme', $setTheme, 0, '/');

                $CI->themes->setTheme($theme);


            } elseif (((strpos($_SERVER['HTTP_USER_AGENT'], 'iphone', 'Android', 'webOS', 'ipad', 'Blackberry') != false)) && ($theme = "euf/assets/themes/mobile") && array_key_exists($theme, $CI->themes->setTheme())) {


                $theme = "/euf/assets/themes/mobile";

                $CI->themes->setTheme($theme);


            } elseif (($setTheme = $_COOKIE['theme']) && ($theme = "euf/assets/themes/$theme") && array_key_exists($theme, $CI->themes->setTheme())) {


                $theme = "/euf/assets/themes/$theme";

                $CI->themes->setTheme($theme);


            }


            if ($theme !== $theme_session) {

                $this->CI->session->setSessionData(array('theme' => $theme));

            }


            $CI =& get_instance();

            if ($theme) {

                $theme = "/euf/assets/themes/$theme";

                $CI->themes->setTheme($theme);

            }

        }

	}	

 

[Kalypha65]

I apologize. The post above did not keep my formatting (bold and red). The part I added was lines 18-32:

 

1. }
2. if (($theme = "euf/assets/themes/$theme") && array_key_exists($theme, $CI->themes->setTheme())) {
3. setcookie('theme', $setTheme, 0, '/');
4. $CI->themes->setTheme($theme);
5.  
6. } elseif (((strpos($_SERVER['HTTP_USER_AGENT], 'iphone', 'Android', 'webOS', 'ipad', 'Blackberry') != false)) && ($theme = "euf/assets/themes/mobile") && array_key_exists($theme, $CI->themes->setTheme())) {
7.  
8. $theme = "/euf/assets/themes/mobile";
9. $CI->themes->setTheme($theme);
10.  
11. } elseif (($setTheme = $_COOKIE['theme]) && ($theme = "euf/assets/themes/$theme") && array_key_exists($theme, $CI->themes->setTheme())) {
12.  
13. $theme = "/euf/assets/themes/$theme";
14. $CI->themes->setTheme($theme);