/**
  * Function  to delete payment processor
  * 
  * @param  int  $paymentProcessorId     ID of the processor to be deleted.
  * 
  * @access public
  * @static
  */
 static function del($paymentProcessorID)
 {
     if (!$paymentProcessorID) {
         CRM_Core_Error::fatal(ts('Invalid value passed to delete function'));
     }
     $dao = new CRM_Core_DAO_PaymentProcessor();
     $dao->id = $paymentProcessorID;
     if (!$dao->find(true)) {
         return null;
     }
     $testDAO = new CRM_Core_DAO_PaymentProcessor();
     $testDAO->name = $dao->name;
     $testDAO->is_test = 1;
     $testDAO->delete();
     $dao->delete();
 }