chdir($civicrm_root);
require_once ('civicrm.config.php');
// autoload
- require_once $civicrm_root . '/CRM/Core/ClassLoader.php';
+ if ( !class_exists('CRM_Core_ClassLoader') ) {
+ require_once $civicrm_root . '/CRM/Core/ClassLoader.php';
+ }
CRM_Core_ClassLoader::singleton()->register();
$this->_config = CRM_Core_Config::singleton();