XeroOAuth-PHP config example with site url override

_config.php

<?php
// standard config  settings go before this, just including the bit to change
$signatures = array(
	'consumer_key'     => 'YOURCONSUMERKEY',
	'shared_secret'    => 'YOURCONSUMERSECRET',
		# BIT TO CHANGE
		// Override default settings with SHA2 URLs
		'xero_url' => 'https://sha2-api.xero.com/',
		'site' => 'https://sha2-api.xero.com',
		'authorize_url' => 'https://sha2-api.xero.com/oauth/Authorize',
		# BIT TO CHANGE ENDS
    	// API versions
    	'core_version'=> '2.0',
    	'payroll_version'=> '1.0',
    	'file_version' => '1.0'
    	);