WordPress at a glance
function is not described

IXR_Client::getErrorCode() public WP 1.0

{} It's a method of the class: IXR_Client{}

No Hooks.

Return

null. Nothing.

Usage

$IXR_Client = new IXR_Client();
$IXR_Client->getErrorCode();

Code of IXR_Client::getErrorCode() WP 5.7.2

<?php
function getErrorCode()
{
    return $this->error->code;
}