Below is the list of all WordPress core functions which we can override from the plugin.
- wp_set_current_user( $id, $name = '' )
- wp_get_current_user()
- get_userdata( $user_id )
- get_user_by( $field, $value )
- cache_users( $user_ids )
- wp_mail( $to, $subject, $message, $headers = '', $attachments = array() )
- wp_authenticate( $username, $password )
- wp_logout()
- wp_validate_auth_cookie( $cookie = '', $scheme = '' )
- wp_generate_auth_cookie( $user_id, $expiration, $scheme = 'auth', $token = '' )
- wp_parse_auth_cookie( $cookie = '', $scheme = '' )
- wp_set_auth_cookie( $user_id, $remember = false, $secure = '', $token = '' )
- wp_clear_auth_cookie()
- is_user_logged_in()
- auth_redirect()
- check_admin_referer( $action = -1, $query_arg = '_wpnonce' )
- check_ajax_referer( $action = -1, $query_arg = false, $die = true )
- wp_redirect( $location, $status = 302, $x_redirect_by = 'WordPress' )
- wp_sanitize_redirect( $location )
- _wp_sanitize_utf8_in_redirect( $matches )
- wp_safe_redirect( $location, $status = 302, $x_redirect_by = 'WordPress' )
- wp_validate_redirect( $location, $default = '' )
- wp_notify_postauthor( $comment_id, $deprecated = null )
- wp_notify_moderator( $comment_id )
- wp_password_change_notification( $user )
- wp_new_user_notification( $user_id, $deprecated = null, $notify = '' )
- wp_nonce_tick()
- wp_verify_nonce( $nonce, $action = -1 )
- wp_create_nonce( $action = -1 )
- wp_salt( $scheme = 'auth' )
- wp_hash( $data, $scheme = 'auth' )
- wp_hash_password( $password )
- wp_check_password( $password, $hash, $user_id = '' )
- wp_generate_password( $length = 12, $special_chars = true, $extra_special_chars = false )
- wp_rand( $min = 0, $max = 0 )
- wp_set_password( $password, $user_id )
- get_avatar( $id_or_email, $size = 96, $default = '', $alt = '', $args = null )
- wp_text_diff( $left_string, $right_string, $args = null )