wp_set_auth_cookie()
Function: Sets the authentication cookies based on user ID.
Source: wp-includes/pluggable.php:967
wp_clear_auth_cookie()
Function: Removes all of the cookies associated with authentication.
Source: wp-includes/pluggable.php:1119
is_user_logged_in()
Function: Determines whether the current visitor is a logged in user.
Source: wp-includes/pluggable.php:1173
auth_redirect()
Function: Checks if a user is logged in, if not it redirects them to the login page.
Source: wp-includes/pluggable.php:1191
WP_User_Meta_Session_Tokens
Class: Meta-based user sessions token manager.
Source: wp-includes/class-wp-user-meta-session-tokens.php:17
wp_set_current_user()
Function: Changes the current user by ID or name.
Source: wp-includes/pluggable.php:27
wp_get_current_user()
Function: Retrieves the current user object.
Source: wp-includes/pluggable.php:69
get_userdata()
Function: Retrieves user info by user ID.
Source: wp-includes/pluggable.php:83
get_user_by()
Function: Retrieves user info by a given field.
Source: wp-includes/pluggable.php:101
cache_users()
Function: Retrieves info for user lists to prevent multiple queries by get_userdata().
Source: wp-includes/pluggable.php:125