PHP online bug Debugging minor problem. 
 
Program on my Windows local (Appserv) everything is OK. 
But after I complete a vps,centos system. has been an error. 
Page directly display, PHP inside the source code. 
View. Error_log Log, said is 
 
PHP Fatal error:class ' linkagesclass ' not found in/var/www/pddoc/index.php on line 67 
 
The source code is these two sentences: 
Require_once ("modules/linkages/linkages.class.php"); 
$result = linkagesclass::getlist (Array ("limit" = "all"); 
 
But the file modules/linkages/linkages.class.php, is there. Class Linkagesclass also exist. 
 
My address on the line is: www.minbanks.com 
 
How should I debug now?? PHP version problem? 
Please master a recruit. 
------Solution-------------------- 
Visit http://www.minbanks.com/ 
Can see 
 
  /******************************
* $File: linkage.class.php
* $Description: Certificate
* $Time: 2010-08-09
******************************/
To insert a language into
Require_once ("linkages.model.php");
Class linkagesclass{
 
Your program needs to turn on short tag support 
In php.ini 
Short_open_tag = On 
 
or the