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1. pampfelimetten
   Member
   Posted 5 years ago #

   hello folks,

   does anybody has suggestions how to change the header, when a user is logged in?

   in my example, i want to have a link in an image (which is a lock) in the header.php. when the user is logged in, i would
   like to exchange the picture with another menu.

   maybe does there exist a Conditional Tag like is_loggedin?
   or something similar?

   thanks for your help in advance
   best wishes,
   thomas

2. whooami
   Member
   Posted 5 years ago #

   is_user_logged_in()

3. gspark
   Member
   Posted 4 years ago #

   is_user_logged_in()

   is not very specfic how about an example on how to use it :)

4. gspark
   Member
   Posted 4 years ago #

   <?php
   get_currentuserinfo();
   if (empty($user_ID)) {
   echo "yes";
   } else {
   echo "no";
   }
   ?>

   this one sort of works but i can't figure out how to include php inside it like this example

   get_currentuserinfo();
   if (empty($user_ID)) {
   echo "
   <?php wp_list_pages('include=1,2,3&title_li=&depth=1'); ?>
   ";

   } else {
   echo "

   <?php wp_list_pages('include=3,4,5&title_li=&depth=1'); ?>

   ";
   }
   ?>

5. Adam Brown
   Member
   Posted 4 years ago #

   If you're in the middle of some PHP, you don't need the <?php. Sticking with your method, try this:

   <?php
   get_currentuserinfo();
   if (empty($user_ID)) {
     wp_list_pages('include=1,2,3&title_li=&depth=1');
   } else {
     wp_list_pages('include=4,5,6&title_li=&depth=1');
   }
   ?>

6. gspark
   Member
   Posted 4 years ago #

   that did the trick thanks :) I'm thinking if we want to use
   < ul >
   < li > on individual menu items (example - home) we have to use echo ' '; correct ?

7. Adam Brown
   Member
   Posted 4 years ago #

   Echo is for printing something specific to the browser (as if it were in a plain vanilla html file). So yes. But the wp_list_pages function has an echo built-in, which is why the way you originally wrote it wouldn't have worked.

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