PewPew87

Hey, im struggeling with a small piece of code.... Thats my code: Global $user_ID; $user_ID = get_current_user_id(); echo"User number $user_ID is loggedin"; Echo gives me this: "User number 2 is loggedin" Now i want to add it to my array: $atts['href'] .= $user_ID . 'abc'; 'href' is set to "https://test.com/" What im getting now ist https://test.com/abc Can someone tell my why the '2' is missing??