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I am not very advanced in php. I have this function that prevents wp-login.php access with redirection

add_action('init','custom_login');

function custom_login(){
global $pagenow;
if( 'wp-login.php' == $pagenow && !is_user_logged_in()) {
wp_redirect('http://yoursite.com/');
exit();
 }
}

from here -> Disable Or Redirect WP-login.php

which is actually redirecting and not allowing access to wp-login.php, which is the first thing i want to have, but for logging out just redirects to 'http://yoursite.com/'

What i want to add is:

1.When the user logout from front-end redirect to current page -probably i could do this with

get_permalink() 

    or 

$location = $_SERVER['HTTP_REFERER'];
wp_safe_redirect($location);

2.When the user logout from back-end redirect to home url.

-I know that i can use is_admin() to determinate the front and back -end areas, but i need a little help to make the magic :)

1

you can do that with this code (paste it to your functions.php)

function auto_redirect_external_after_logout(){
    // check if user is leaving from admin
    // is_admin() check would not work here probably as we left the admin already
    if ( false !== strpos( $_SERVER['HTTP_REFERER'], 'wp-admin' ) ){
        wp_redirect( 'http://www.example-from-admin.com' );
    } else {
        wp_redirect( 'http://www.example-from-front.com' );
    }
    //make sure to call exit after redirect
    exit;
}

//execute the code above on logout
add_action( 'wp_logout', 'auto_redirect_external_after_logout');
  • Thank you for the reply Levi, code works fine , i did something like that: function auto_redirect_external_after_logout(){ if ( false !== strpos( $_SERVER['HTTP_REFERER'], 'wp-admin' ) ){ wp_redirect( home_url() ); } else { $location = $_SERVER['HTTP_REFERER']; wp_redirect( $location ); } exit; } add_action( 'wp_logout', 'auto_redirect_external_after_logout'); I guess first IF statement is to check if user is in the back-end yes? Is this going to work, if my website is over https? Also how can i disable wp-login.php, or redirect? – Honoluluman Nov 4 '17 at 10:26
  • Yeah, in the first if statement we check what was the last page before the current script started to be executed, strpos() is used to check if wp-admin was part of this url. It will work with https as well. What do you mean by disabling wp-login? How would you log in as an administrator if you redirect that page? – Levi Dulstein Nov 4 '17 at 20:46
  • Well, I already have front-end way to login with a widget, so i would also like to include disabling or not giving access to the wp-login page, as you see in my above code. – Honoluluman Nov 6 '17 at 13:21

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