<?php
namespace PhpOffice\PhpSpreadsheet;
interface IComparable
{
/**
* Get hash code.
*
* @return string Hash code
*/
public function getHashCode();
}
In case of an error, the API will return an error response containing a specific error code 400, 403 Failed and a user-friendly message. Refer to our API documentation for a comprehensive list of error codes and their descriptions.