delete_user_meta()
Function: Removes metadata matching criteria from a user.
Source: wp-includes/user.php:1167
get_user_meta()
Function: Retrieves user meta field for a user.
Source: wp-includes/user.php:1189
update_user_meta()
Function: Updates user meta field based on user ID.
Source: wp-includes/user.php:1215
count_many_users_posts()
Function: Gets the number of posts written by a list of users.
Source: wp-includes/user.php:619
get_current_user_id()
Function: Gets the current user’s ID.
Source: wp-includes/user.php:655
get_user_option()
Function: Retrieves user option that can be either per Site or per Network.
Source: wp-includes/user.php:682
get_user_option_{$option}
Filter Hook: Filters a specific user option value.
Source: wp-includes/user.php:718
wp_authenticate_cookie()
Function: Authenticates the user using the WordPress auth cookie.
Source: wp-includes/user.php:298
wpdb::_weak_escape()
Method: Do not use, deprecated.
Source: wp-includes/class-wpdb.php:1276
wpdb::_do_query()
Method: Internal function to perform the mysqli_query() call.
Source: wp-includes/class-wpdb.php:2332