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Cannot redeclare class

lildog

By lildog
in PayPal

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lildog

lildog

Posted
Posted

In checkout_process and paypal ipn I am getting an error.....PHP Fatal error: Cannot redeclare class order_total.

 

I read through some forums and it looked like a simple fix.....comment out a 'require(DIR_WS_CLASSES . 'order_total.php');' or put an if statement around it to load if necessary. But I did that in paypal ipn and I got a new error stating call to undefined something or another....so it wanted the require. Checkout with money/order cash works fine...... please let me know if I need to post more info.

 

 

lildog

  • 3 months later...
justhost

justhost

Posted
Posted
In checkout_process and paypal ipn I am getting an error.....PHP Fatal error: Cannot redeclare class order_total.

 

I read through some forums and it looked like a simple fix.....comment out a 'require(DIR_WS_CLASSES . 'order_total.php');' or put an if statement around it to load if necessary. But I did that in paypal ipn and I got a new error stating call to undefined something or another....so it wanted the require. Checkout with money/order cash works fine...... please let me know if I need to post more info.

 

 

lildog

 

Hello

 

Did you find a solution to this issue?

Keith Gallant

satish

satish

Posted
Posted

well it appears that You renames one of the class file but left the .php extension.

 

This will result in code reading that file as a module.

 

Now You have a renamed file that has the redeclared class and a proper file.

 

You need to delete or remove its ext to .php.dist

 

The other reasin can be You upload the class file in language folder.

 

Satish

Ask/Skype for Free osCommerce value addon/SEO suggestion tips for your site.

 

Check My About US For who am I and what My company does.

  • 9 months later...
doremient

doremient

Posted
Posted
well it appears that You renames one of the class file but left the .php extension.

 

This will result in code reading that file as a module.

 

Now You have a renamed file that has the redeclared class and a proper file.

 

You need to delete or remove its ext to .php.dist

 

The other reasin can be You upload the class file in language folder.

 

Satish

 

 

I am having the same issue. Has anyone figured this out?

doremient

doremient

Posted
Posted
I am having the same issue. Has anyone figured this out?

 

I get:

Fatal error: Cannot redeclare class order_total in /home/recover5/public_html/store1/includes/classes/order_total.php on line 13

 

I have an order_total.php in

/includes/classes/

 

That is the only place I see it

 

Here is the code for that file. Is there another file I should look at?

 

<?php
/*
 $Id: order_total.php 1739 2007-12-20 00:52:16Z hpdl $

 osCommerce, Open Source E-Commerce Solutions
 [url="http://www.oscommerce.com"]http://www.oscommerce.com[/url]

 Copyright © 2003 osCommerce

 Released under the GNU General Public License
*/

 class order_total {
   var $modules;

// class constructor
   function order_total() {
     global $language;

     if (defined('MODULE_ORDER_TOTAL_INSTALLED') && tep_not_null(MODULE_ORDER_TOTAL_INSTALLED)) {
       $this->modules = explode(';', MODULE_ORDER_TOTAL_INSTALLED);

       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         include(DIR_WS_LANGUAGES . $language . '/modules/order_total/' . $value);
         include(DIR_WS_MODULES . 'order_total/' . $value);

         $class = substr($value, 0, strrpos($value, '.'));
         $GLOBALS[$class] = new $class;
       }
     }
   }

   function process() {
     $order_total_array = array();
     if (is_array($this->modules)) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ($GLOBALS[$class]->enabled) {
           $GLOBALS[$class]->output = array();
           $GLOBALS[$class]->process();

           for ($i=0, $n=sizeof($GLOBALS[$class]->output); $i<$n; $i++) {
             if (tep_not_null($GLOBALS[$class]->output[$i]['title']) && tep_not_null($GLOBALS[$class]->output[$i]['text'])) {
               $order_total_array[] = array('code' => $GLOBALS[$class]->code,
                                            'title' => $GLOBALS[$class]->output[$i]['title'],
                                            'text' => $GLOBALS[$class]->output[$i]['text'],
                                            'value' => $GLOBALS[$class]->output[$i]['value'],
                                            'sort_order' => $GLOBALS[$class]->sort_order);
             }
           }
         }
       }
     }

     return $order_total_array;
   }

   function output() {
     $output_string = '';
     if (is_array($this->modules)) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ($GLOBALS[$class]->enabled) {
           $size = sizeof($GLOBALS[$class]->output);
           for ($i=0; $i<$size; $i++) {
             $output_string .= '              <tr>' . "\n" .
                               '                <td align="right" class="main">' . $GLOBALS[$class]->output[$i]['title'] . '</td>' . "\n" .
                               '                <td align="right" class="main">' . $GLOBALS[$class]->output[$i]['text'] . '</td>' . "\n" .
                               '              </tr>';
           }
         }
       }
     }

     return $output_string;
   }
// CCGV - START ADDITION
//
// This function is called in checkout payment after display of payment methods. It actually calls
// two credit class functions.
//
// use_credit_amount() is normally a checkbox used to decide whether the credit amount should be applied to reduce
// the order total. Whether this is a Gift Voucher, or discount coupon or reward points etc.
//
// The second function called is credit_selection(). This in the credit classes already made is usually a redeem box.
// for entering a Gift Voucher number. Note credit classes can decide whether this part is displayed depending on
// E.g. a setting in the admin section.
//
   function credit_selection() {
     $selection_string = '';
     $close_string = '';
     $credit_class_string = '';
     if (MODULE_ORDER_TOTAL_INSTALLED) {
       $header_string = '<tr>' . "\n";
       $header_string .= '   <td><table border="0" width="100%" cellspacing="0" cellpadding="2">' . "\n";
       $output1_string .= '      <tr>' . "\n";
       $header_string .= '        <td class="main"><b>' . TABLE_HEADING_CREDIT . '</b></td>' . "\n";
       $header_string .= '      </tr>' . "\n";
       $header_string .= '    </table></td>' . "\n";
       $header_string .= '  </tr>' . "\n";
       $header_string .= '<tr>' . "\n";
       $header_string .= '   <td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBox">' . "\n";
       $header_string .= '     <tr class="infoBoxContents"><td><table border="0" width="100%" cellspacing="0" cellpadding="2">' ."\n";
       $header_string .= '       <tr><td width="10">' .  tep_draw_separator('pixel_trans.gif', '10', '1') .'</td>' . "\n";
       $header_string .= '           <td colspan="2"><table border="0" width="100%" cellspacing="0" cellpadding="2">' . "\n";
       $close_string   = '                           </table></td>';
       $close_string  .= '<td width="10">' .  tep_draw_separator('pixel_trans.gif', '10', '1') . '</td>';
       $close_string  .= '</tr></table></td></tr></table></td>';
       $close_string  .= '<tr><td width="100%">' .  tep_draw_separator('pixel_trans.gif', '100%', '10') . '</td></tr>';
       reset($this->modules);
       $output_string = '';
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) {
           $use_credit_string = $GLOBALS[$class]->use_credit_amount();
           if ($selection_string =='') $selection_string = $GLOBALS[$class]->credit_selection();
           if ( ($use_credit_string !='' ) || ($selection_string != '') ) {
             $output_string .=  '<tr colspan="4"><td colspan="4" width="100%">' .  tep_draw_separator('pixel_trans.gif', '100%', '10') . '</td></tr>';
             $output_string = ' <tr class="moduleRow" onmouseover="rowOverEffect(this)" onmouseout="rowOutEffect(this)" >' . "\n" .
                              '   <td width="10">' .  tep_draw_separator('pixel_trans.gif', '10', '1') .'</td>' .
                              '     <td class="main"><b>' . $GLOBALS[$class]->header . '</b></td>' . $use_credit_string;
             $output_string .= '<td width="10">' . tep_draw_separator('pixel_trans.gif', '10', '1') . '</td>';
             $output_string .= '  </tr>' . "\n";
             $output_string .= $selection_string;
           }

         }
       }
       if ($output_string != '') {
         $output_string = $header_string . $output_string;
         $output_string .= $close_string;
       }
     }
     return $output_string;
   }


//            if ($selection_string !='') {
//              $output_string .= '</td>' . "\n";
//              $output_string .= $selection_string;
//            }




// update_credit_account is called in checkout process on a per product basis. It's purpose
// is to decide whether each product in the cart should add something to a credit account.
// e.g. for the Gift Voucher it checks whether the product is a Gift voucher and then adds the amount
// to the Gift Voucher account.
// Another use would be to check if the product would give reward points and add these to the points/reward account.
//
   function update_credit_account($i) {
     if (MODULE_ORDER_TOTAL_INSTALLED) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ( ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) ) {
           $GLOBALS[$class]->update_credit_account($i);
         }
       }
     }
   }
// This function is called in checkout confirmation.
// It's main use is for credit classes that use the credit_selection() method. This is usually for
// entering redeem codes(Gift Vouchers/Discount Coupons). This function is used to validate these codes.
// If they are valid then the necessary actions are taken, if not valid we are returned to checkout payment
// with an error
//
   function collect_posts() {
     global $HTTP_POST_VARS,$HTTP_SESSION_VARS;
     if (MODULE_ORDER_TOTAL_INSTALLED) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ( ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) ) {
           $post_var = 'c' . $GLOBALS[$class]->code;
           if ($HTTP_POST_VARS[$post_var]) {
							if (!tep_session_is_registered($post_var)) tep_session_register($post_var);
// ############ Added CCGV Contribution ##########
			$post_var = $HTTP_POST_VARS[$post_var];
// ############ End Added CCGV Contribution ##########
					}
// #################### End Added CGV JONYO ######################
           $GLOBALS[$class]->collect_posts();
         }

       }
     }
   }
// pre_confirmation_check is called on checkout confirmation. It's function is to decide whether the
// credits available are greater than the order total. If they are then a variable (credit_covers) is set to
// true. This is used to bypass the payment method. In other words if the Gift Voucher is more than the order
// total, we don't want to go to paypal etc.
//
   function pre_confirmation_check() {
     global $payment, $order, $credit_covers;
     if (MODULE_ORDER_TOTAL_INSTALLED) {

       $total_deductions  = 0;
       reset($this->modules);
       $order_total = $order->info['total'];
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         $order_total = $this->get_order_total_main($class,$order_total);
         if ( ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) ) {
           $total_deductions = $total_deductions + $GLOBALS[$class]->pre_confirmation_check($order_total);
           $order_total = $order_total - $GLOBALS[$class]->pre_confirmation_check($order_total);
         }
       }
       if ($order->info['total'] - $total_deductions <= 0 ) {
				if(!tep_session_is_registered('credit_covers')) tep_session_register('credit_covers');
         $credit_covers = true;
       }
			else{   // belts and suspenders to get rid of credit_covers variable if it gets set once and they put something else in the cart
				if(tep_session_is_registered('credit_covers')) tep_session_unregister('credit_covers');	
			}
     }
   }
// this function is called in checkout process. it tests whether a decision was made at checkout payment to use
// the credit amount be applied aginst the order. If so some action is taken. E.g. for a Gift voucher the account
// is reduced the order total amount.
//
   function apply_credit() {
     if (MODULE_ORDER_TOTAL_INSTALLED) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ( ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) ) {
           $GLOBALS[$class]->apply_credit();
         }
       }
     }
   }
// Called in checkout process to clear session variables created by each credit class module.
//
   function clear_posts() {
     global $HTTP_POST_VARS,$HTTP_SESSION_VARS;
     if (MODULE_ORDER_TOTAL_INSTALLED) {
       reset($this->modules);
       while (list(, $value) = each($this->modules)) {
         $class = substr($value, 0, strrpos($value, '.'));
         if ( ($GLOBALS[$class]->enabled && $GLOBALS[$class]->credit_class) ) {
           $post_var = 'c' . $GLOBALS[$class]->code;
            if (tep_session_is_registered($post_var)) tep_session_unregister($post_var);
         }
       }
     }
   }
// Called at various times. This function calulates the total value of the order that the
// credit will be appled aginst. This varies depending on whether the credit class applies
// to shipping & tax
//
   function get_order_total_main($class, $order_total) {
     global $credit, $order;
//      if ($GLOBALS[$class]->include_tax == 'false') $order_total=$order_total-$order->info['tax'];
//      if ($GLOBALS[$class]->include_shipping == 'false') $order_total=$order_total-$order->info['shipping_cost'];
     return $order_total;
   }
// CCGV - END ADDITION
 }
?>

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