Файл: admin/applications/core/setup/upgradeCheck.php
Строк: 65
<?php
/**
* <pre>
* Invision Power Services
* IP.Board - requirements checker
* Last Updated: $Date: 2012-05-21 09:09:36 -0400 (Mon, 21 May 2012) $
* </pre>
*
* @author $Author: ips_terabyte $ (Orginal: Mark)
* @copyright (c) 2010 Invision Power Services, Inc.
* @license http://www.invisionpower.com/company/standards.php#license
* @package IP.Board
* @link http://www.invisionpower.com
* @since 8th September 2010
* @version $Revision: 10771 $
*/
class core_upgradeCheck
{
/**
* Check we can upgrade
*
* @return mixed Boolean true or error message
*/
public function checkForProblems()
{
//-----------------------------------------
// Compatibility check
//-----------------------------------------
$minAppVersions = array(
// 'app' => minVersionNumber
);
$args = func_get_args();
if ( !empty( $args ) )
{
$errors = array();
foreach ( $minAppVersions as $k => $v )
{
if ( !isset( ipsRegistry::$applications[ $k ] ) or !ipsRegistry::$applications[ $k ]['app_enabled'] )
{
continue;
}
$numbers = IPSSetUp::fetchAppVersionNumbers( $k );
/* Are we upgrading this app now? */
if ( isset( $args[0][ $k ] ) )
{
$ourVersion = $numbers['latest'][0];
}
/* No - check installed version */
else
{
$ourVersion = $numbers['current'][0];
}
if ( $v > $ourVersion )
{
$appName = ipsRegistry::$applications[ $k ]['app_title'];
$allVersions = IPSSetUp::fetchXmlAppVersions( $k );
return "The version of {$appName} you have installed will not work with this version of IP.Board. You must upgrade {$appName} to {$allVersions[ $v ]} or higher, or disable it in the Admin CP in order continue.";
}
}
}
return TRUE;
}
}