How to clear the cache for particular URL?

Hi All,

How to clear the cache for a particular page. I can clear the entire cached files from 'cache' folder but I don't how to clear the cache for a particular page. Please help me with this.

Thanks in advance.

@Pavan Vanam,

Maybe this is helpful to you... https://www.codeigniter.com/user_guide/g...ing-caches

@Pavan Vanam,

Maybe this is helpful to you... https://www.codeigniter.com/user_guide/g...ing-caches

Thank you so much.

And I have one more doubt.
How to get the URL of previous page in codeigniter?

I tried with $_SERVER['HTTP_REFERER'];
But getting Undefined index: HTTP_REFERER message.

Help me in this.

Thanks.

@Pavan Vanam,

Try this... https://stackoverflow.com/questions/4464...odeigniter

You can try this code:

PHP Code:

// -----------------------------------------------------------------------

if ( ! function_exists('redirect_back'))
{
    /**
     * redirect_back ()
     * -------------------------------------------------------------------
     *
     * Redirect back to previous page
     *
     */
    function redirect_back()
    {
        if (isset($_SERVER['HTTP_REFERER']))
        {
            header('Location: '.$_SERVER['HTTP_REFERER']);
        }
        else
        {
            header('Location: http://'.$_SERVER['SERVER_NAME']);
        }

        exit;
    }
} 


What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

@A_Welder,

Glad I could point you in the right direction.