Edit file File name : abstract-wc-legacy-payment-token.php Content :<?php if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Legacy Payment Tokens. * Payment Tokens were introduced in 2.6.0 with create and update as methods. * Major CRUD changes occurred in 3.0, so these were deprecated (save and delete still work). * This legacy class is for backwards compatibility in case any code called ->read, ->update or ->create * directly on the object. * * @version 3.0.0 * @package WooCommerce\Classes * @category Class * @author WooCommerce */ abstract class WC_Legacy_Payment_Token extends WC_Data { /** * Sets the type of this payment token (CC, eCheck, or something else). * * @param string Payment Token Type (CC, eCheck) */ public function set_type( $type ) { wc_deprecated_function( 'WC_Payment_Token::set_type', '3.0.0', 'Type cannot be overwritten.' ); } /** * Read a token by ID. * @deprecated 3.0.0 - Init a token class with an ID. * * @param int $token_id */ public function read( $token_id ) { wc_deprecated_function( 'WC_Payment_Token::read', '3.0.0', 'a new token class initialized with an ID.' ); $this->set_id( $token_id ); $data_store = WC_Data_Store::load( 'payment-token' ); $data_store->read( $this ); } /** * Update a token. * @deprecated 3.0.0 - Use ::save instead. */ public function update() { wc_deprecated_function( 'WC_Payment_Token::update', '3.0.0', 'WC_Payment_Token::save instead.' ); $data_store = WC_Data_Store::load( 'payment-token' ); try { $data_store->update( $this ); } catch ( Exception $e ) { return false; } } /** * Create a token. * @deprecated 3.0.0 - Use ::save instead. */ public function create() { wc_deprecated_function( 'WC_Payment_Token::create', '3.0.0', 'WC_Payment_Token::save instead.' ); $data_store = WC_Data_Store::load( 'payment-token' ); try { $data_store->create( $this ); } catch ( Exception $e ) { return false; } } } Save