Need Help in Referral Visits

Hi Raj,
the following edits will have the effect of displaying the referral box only to the subscriber role. To change the role, just replace the word subscriber with whatever you wish in the code below 🙂

1. Open the file ppc-referral-visits/classes/display.php and replace line 194 with this:

   return apply_filters( 'ppc_ref_vis_referral_link_html', $ref_html, $author_id );

2. Open your theme’s functions.php file and, at the bottom, add a few line breaks and add this:

   function ppc_ref_vis_referral_link_filter_user_role( $html_output, $user_id ) {
   	$user = get_userdata( $user_id );
   	if( in_array( 'subscriber', (array) $user->roles ) )
   		return $html_output;
   	else
   		return '';
   }
   add_filter( 'ppc_ref_vis_referral_link_html', 'ppc_ref_vis_referral_link_filter_user_role', 10, 2 );

Let me know, it should have the desired effect!
Have a nice day,
Stefano

Hi Raj,
I don’t really know what to say – I double tested the changes and they work for me. The best I can do is have a look with admin access at your site, most likely you did not do something all right 🙂

Have a nice day,
Stefano

Line numbers were slightly off in your and my files, you had replaced the wrong line 🙂 Try again now.

This is where the user role is mentioned:
if( in_array( 'subscriber', (array) $user->roles ) )

now I am unable to see refer link on posts

Well, you do not have the creator role, I guess, so it is right that you do not see the link, right? Do creators see it?

I wrote the Creator word lowercase, just in case. Did that helped? Anyway, I don’t see any user with that role on your site, who should I check out to test?

The problem is that line 304 of functions.php should have the word creator all in small caps: if( in_array( 'creator', (array) $user->roles ) ). This should fix 🙂