Edit File: interface-kkart-api-handler.php
<?php /** * Kkart API * * Defines an interface that API request/response handlers should implement * * @author WooThemes * @category API * @package Kkart\RestApi * @since 2.1 */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } interface KKART_API_Handler { /** * Get the content type for the response * * This should return the proper HTTP content-type for the response * * @since 2.1 * @return string */ public function get_content_type(); /** * Parse the raw request body entity into an array * * @since 2.1 * @param string $data * @return array */ public function parse_body( $data ); /** * Generate a response from an array of data * * @since 2.1 * @param array $data * @return string */ public function generate_response( $data ); }