******************************************/ // Test if a user is logged in if ($FEUP->Is_Logged_In()) { // Display the menu named "Logged In Menu" if they are (created under "Appearances" -> "Menus" of the WordPress Admin) wp_nav_menu(array('menu' => 'Logged In Menu')); } else { // Display the menu named "Logged Out Menu" if they aren't wp_nav_menu(array('menu' => 'Logged Out Menu')); } /****************************************** * DISPLAY POST BASED ON A USER'S INTERESTS ******************************************/ // Get the field value for the "Interests" field $Interests_String = $FEUP->Get_Field_Value("Interests"); // Turn the string containing a user's interests into an array $Interests = explode(",", $Interests_String); // Check if lighting is in the array, and display posts in the "Lighting" category if it is if (in_array("Lighting", $Interests)) { // this user is interested in lighting, display the lighting posts category here } /***************************************** * THE FOUR HELPER FUNCTIONS *****************************************/ // Retrieve the user's ID $User_ID = $FEUP->Get_User_ID(); // Retrieve the user's username $Username = $FEUP->Get_Username(); // Retrieve the user's username in a different way $Same_Username = $FEUP->Get_User_Name_For_ID($User_ID); // Retrieve the value for the field named "Interests", for the user with ID equal to $User_ID $Field_Value = $FEUP->Get_Field_Value_For_ID("Interests", $User_ID);