WordPress User login Log out after redirection to the specified page implementation method

One, redirect to the Web Site Administration panel.

Add the following code to the functions.php file for your current topic:
PHP Code 1. function Soi_login_redirect ($redirect _to, $request, $user)
0.9
3. Return (Is_array ($user->roles) && in_array (' Administrator ', $user->roles))? Admin_url (): Site_url ();
4.}
5.add_filter (' Login_redirect ', ' soi_login_redirect ', 10, 3);

Redirect to a specific page or article

You can also redirect users to a specific page with the following code:
PHP Code 1. function Login_redirect ($redirect _to, $request, $user) {
2. Return Home_url (' custom-page ');
3.}
4.add_filter (' Login_redirect ', ' login_redirect ', 10, 3);
Modify Custom-page in code for a page or article link (note: Do not include the site domain name), if deleted custom-page will jump directly to the site home page.

Third, customize the redirect link after logout

PHP Code 1 add_action (' wp_logout ', ' auto_redirect_after_logout ');     
2.function Auto_redirect_after_logout () {     
3.  wp_redirect (Home_url ());      
4.  exit ();     
5.}  
 
to jump to the home page