xprofile_sync_wp_profile (intuser_id美元，field_id美元＝零）

function xprofile_sync_wp_profile($user_id = 0， $field_id = null){//如果配置文件同步被禁用，则退出。If (bp_disable_profile_sync()){返回true;} if (empty($user_id)) {$user_id = bp_loggedin_user_id();} if (empty($user_id)){返回false;} $firstname_id = bp_xprofile_firstname_field_id();$ lastname_id = bp_xprofile_lastname_field_id ();$ nickname_id = bp_xprofile_nickname_field_id ();如果(!$field_id || $field_id == $firstname_id) {$firstname = xprofile_get_field_data(bp_xprofile_firstname_field_id()， $user_id);Bp_update_user_meta ($user_id， 'first_name'， $firstname); } if ( ! $field_id || $field_id == $lastname_id ) { $lastname = xprofile_get_field_data( bp_xprofile_lastname_field_id(), $user_id ); bp_update_user_meta( $user_id, 'last_name', $lastname ); } if ( ! $field_id || $field_id == $nickname_id ) { $nickname = xprofile_get_field_data( bp_xprofile_nickname_field_id(), $user_id ); bp_update_user_meta( $user_id, 'nickname', $nickname ); } bp_xprofile_update_display_name( $user_id ); }