Error message..

[EvaFog]

I'm not a shark at PHP so it's often a struggle to update and revice my shop.

I got an error I don't really know why is happening:

Warning: Cannot modify header information - headers already sent by (output started at includes/languages/dansk/checkout_process.php:31) in includes/functions/general.php on line 29

 

Why?

 

Check out the script, anyone who gets it!

<?php

/*

  $Id: checkout_process.php,v 1.125 2003/02/16 13:21:43 thomasamoulton Exp $

 

  osCommerce, Open Source E-Commerce Solutions

  http://www.oscommerce.com

 

  Copyright © 2003 osCommerce

 

  Released under the GNU General Public License

*/

 

  include('includes/application_top.php');

 

// if the customer is not logged on, redirect them to the login page

  if (!tep_session_is_registered('customer_id')) {

    $navigation->set_snapshot(array('mode' => 'SSL', 'page' => FILENAME_CHECKOUT_PAYMENT));

    tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));

  }

 

  if (!tep_session_is_registered('sendto')) {

    tep_redirect(tep_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));

  }

 

  if ( (tep_not_null(MODULE_PAYMENT_INSTALLED)) && (!tep_session_is_registered('payment')) ) {

    tep_redirect(tep_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));

}

 

// avoid hack attempts during the checkout procedure by checking the internal cartID

  if (isset($cart->cartID) && tep_session_is_registered('cartID')) {

    if ($cart->cartID != $cartID) {

      tep_redirect(tep_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));

    }

  }

 

  include(DIR_WS_LANGUAGES . $language . '/' . FILENAME_CHECKOUT_PROCESS);

 

// load selected payment module

  require(DIR_WS_CLASSES . 'payment.php');

  $payment_modules = new payment($payment);

 

// load the selected shipping module

  require(DIR_WS_CLASSES . 'shipping.php');

  $shipping_modules = new shipping($shipping);

 

  require(DIR_WS_CLASSES . 'order.php');

  $order = new order;

 

/* Do not load before we have an order id... JHK

// load the before_process function from the payment modules

  $payment_modules->before_process();

*/

  require(DIR_WS_CLASSES . 'order_total.php');

  $order_total_modules = new order_total;

 

  $order_totals = $order_total_modules->process();

 

// if-condition added by JHK 

  if (!tep_session_is_registered('insert_order_id')) {

      tep_session_register('insert_order_id');

// Insert order in DB (this way we can get an order_id)

      $sql_data_array = array('customers_id' => $customer_id,

                          'customers_name' => $order->customer['firstname'] . ' ' . $order->customer['lastname'],

                          'customers_company' => $order->customer['company'],

                          'customers_street_address' => $order->customer['street_address'],

                          'customers_suburb' => $order->customer['suburb'],

                          'customers_city' => $order->customer['city'],

                          'customers_postcode' => $order->customer['postcode'],

                          'customers_state' => $order->customer['state'],

                          'customers_country' => $order->customer['country']['title'],

                          'customers_telephone' => $order->customer['telephone'],

                          'customers_email_address' => $order->customer['email_address'],

                          'customers_address_format_id' => $order->customer['format_id'],

                          'delivery_name' => $order->delivery['firstname'] . ' ' . $order->delivery['lastname'],

                          'delivery_company' => $order->delivery['company'],

                          'delivery_street_address' => $order->delivery['street_address'],

                          'delivery_suburb' => $order->delivery['suburb'],

                          'delivery_city' => $order->delivery['city'],

                          'delivery_postcode' => $order->delivery['postcode'],

                          'delivery_state' => $order->delivery['state'],

                          'delivery_country' => $order->delivery['country']['title'],

                          'delivery_address_format_id' => $order->delivery['format_id'],

                          'billing_name' => $order->billing['firstname'] . ' ' . $order->billing['lastname'],

                          'billing_company' => $order->billing['company'],

                          'billing_street_address' => $order->billing['street_address'],

                          'billing_suburb' => $order->billing['suburb'],

                          'billing_city' => $order->billing['city'],

                          'billing_postcode' => $order->billing['postcode'],

                          'billing_state' => $order->billing['state'],

                          'billing_country' => $order->billing['country']['title'],

                          'billing_address_format_id' => $order->billing['format_id'],

                          'payment_method' => $order->info['payment_method'],

                          'cc_type' => $order->info['cc_type'],

                          'cc_owner' => $order->info['cc_owner'],

                          'cc_number' => $order->info['cc_number'],

                          'cc_expires' => $order->info['cc_expires'],

                          'date_purchased' => 'now()',

                          'orders_status' => $order->info['order_status'],

                          'currency' => $order->info['currency'],

                          'currency_value' => $order->info['currency_value']);

      tep_db_perform(TABLE_ORDERS, $sql_data_array);

// Added by JHK 

      $insert_order_id = tep_db_insert_id();

  } else {

      tep_db_query("update " . TABLE_ORDERS . " set cc_transactionid = '" . $order->info['cc_transactionid'] . "' where orders_id = '" . tep_db_input($insert_order_id) . "'");

  }

   

// Added by JHK: make sure newly created order_id is used in other tables 

  $insert_id = $insert_order_id;                       

 

// Added by JHK: make sure creditcard payment process is started 

// load the before_process function from the payment modules

  if (!tep_session_is_registered('payment_processed')) {

// calculate orderamount, as it might be used in the payment module

        if (MODULE_PAYMENT_PBSCC_GATEWAY == 'DanDomain') {

            // order-amount with ',' (eg. 12,99 )

            $order_amount =  $currencies->calculate($order->info['total'], true, $order->info['currency'], $order->info['currency_value'], ',');

        } else {

            // order-amount with '.' (eg. 12.99 )

            $order_amount = $currencies->calculate($order->info['total'], true, $order->info['currency'], $order->info['currency_value'], '.');

  }

   

  // find currency-isocode, as it might be used in the payment module

  $currency_iso4217code = $currencies->get_iso_code($order->info['currency']); // Use iso-code from currencies-table

   

    $payment_modules->before_process();

  } 

 

 

  $size = sizeof($order_totals);

  for ($i=0; $i<$size; $i++) {

    $sql_data_array = array('orders_id' => $insert_id,

                            'title' => $order_totals[$i]['title'],

                            'text' => $order_totals[$i]['text'],

                            'value' => $order_totals[$i]['value'],

                            'class' => $order_totals[$i]['code'],

                            'sort_order' => $order_totals[$i]['sort_order']);

    tep_db_perform(TABLE_ORDERS_TOTAL, $sql_data_array);

  }

 

  $customer_notification = (SEND_EMAILS == 'true') ? '1' : '0';

  $sql_data_array = array('orders_id' => $insert_id,

                          'orders_status_id' => $order->info['order_status'],

                          'date_added' => 'now()',

                          'customer_notified' => $customer_notification,

                          'comments' => $order->info['comments']);

  tep_db_perform(TABLE_ORDERS_STATUS_HISTORY, $sql_data_array);

 

// initialized for the email confirmation

  $products_ordered = '';

  $subtotal = 0;

  $total_tax = 0;

 

  for ($i=0, $n=sizeof($order->products); $i<$n; $i++) {

// Stock Update - Joao Correia

    if (STOCK_LIMITED == 'true') {

      if (DOWNLOAD_ENABLED == 'true') {

        $stock_query_raw = "SELECT products_quantity, pad.products_attributes_filename

                            FROM " . TABLE_PRODUCTS . " p

                            LEFT JOIN " . TABLE_PRODUCTS_ATTRIBUTES . " pa

                            ON p.products_id=pa.products_id

                            LEFT JOIN " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

                            ON pa.products_attributes_id=pad.products_attributes_id

                            WHERE p.products_id = '" . tep_get_prid($order->products[$i]['id']) . "'";

// Will work with only one option for downloadable products

// otherwise, we have to build the query dynamically with a loop

        $products_attributes = $order->products[$i]['attributes'];

        if (is_array($products_attributes)) {

          $stock_query_raw .= " AND pa.options_id = '" . $products_attributes[0]['option_id'] . "' AND pa.options_values_id = '" . $products_attributes[0]['value_id'] . "'";

        }

        $stock_query = tep_db_query($stock_query_raw);

      } else {

        $stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

      }

      if (tep_db_num_rows($stock_query) > 0) {

      $stock_values = tep_db_fetch_array($stock_query);

// do not decrement quantities if products_attributes_filename exists

      if ((DOWNLOAD_ENABLED != 'true') || (!$stock_values['products_attributes_filename'])) {

        $stock_left = $stock_values['products_quantity'] - $order->products[$i]['qty'];

      } else {

        $stock_left = $stock_values['products_quantity'];

      }

      tep_db_query("update " . TABLE_PRODUCTS . " set products_quantity = '" . $stock_left . "' where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

      if ($stock_left < 1) {

        tep_db_query("update " . TABLE_PRODUCTS . " set products_status = '0' where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

      }

    }

    }

 

// Update products_ordered (for bestsellers list)

    tep_db_query("update " . TABLE_PRODUCTS . " set products_ordered = products_ordered + " . sprintf('%d', $order->products[$i]['qty']) . " where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

 

    $sql_data_array = array('orders_id' => $insert_id,

                            'products_id' => tep_get_prid($order->products[$i]['id']),

                            'products_model' => $order->products[$i]['model'],

                            'products_name' => $order->products[$i]['name'],

                            'products_price' => $order->products[$i]['price'],

                            'final_price' => $order->products[$i]['final_price'],

                            'products_tax' => $order->products[$i]['tax'],

                            'products_quantity' => $order->products[$i]['qty']);

    tep_db_perform(TABLE_ORDERS_PRODUCTS, $sql_data_array);

    $order_products_id = tep_db_insert_id();

 

//------insert customer choosen option to order--------

    $attributes_exist = '0';

    $products_ordered_attributes = '';

    if (isset($order->products[$i]['attributes'])) {

      $attributes_exist = '1';

      for ($j=0, $n2=sizeof($order->products[$i]['attributes']); $j<$n2; $j++) {

        if (DOWNLOAD_ENABLED == 'true') {

          $attributes_query = "select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix, pad.products_attributes_maxdays, pad.products_attributes_maxcount , pad.products_attributes_filename

                              from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa

                              left join " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

                                on pa.products_attributes_id=pad.products_attributes_id

                              where pa.products_id = '" . $order->products[$i]['id'] . "'

                                and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "'

                                and pa.options_id = popt.products_options_id

                                and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "'

                                and pa.options_values_id = poval.products_options_values_id

                                and popt.language_id = '" . $languages_id . "'

                                and poval.language_id = '" . $languages_id . "'";

          $attributes = tep_db_query($attributes_query);

        } else {

          $attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa where pa.products_id = '" . $order->products[$i]['id'] . "' and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "' and pa.options_id = popt.products_options_id and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "' and pa.options_values_id = poval.products_options_values_id and popt.language_id = '" . $languages_id . "' and poval.language_id = '" . $languages_id . "'");

        }

        $attributes_values = tep_db_fetch_array($attributes);

 

        $sql_data_array = array('orders_id' => $insert_id,

                                'orders_products_id' => $order_products_id,

                                'products_options' => $attributes_values['products_options_name'],

                                'products_options_values' => $attributes_values['products_options_values_name'],

                                'options_values_price' => $attributes_values['options_values_price'],

                                'price_prefix' => $attributes_values['price_prefix']);

        tep_db_perform(TABLE_ORDERS_PRODUCTS_ATTRIBUTES, $sql_data_array);

 

        if ((DOWNLOAD_ENABLED == 'true') && isset($attributes_values['products_attributes_filename']) && tep_not_null($attributes_values['products_attributes_filename'])) {

          $sql_data_array = array('orders_id' => $insert_id,

                                  'orders_products_id' => $order_products_id,

                                  'orders_products_filename' => $attributes_values['products_attributes_filename'],

                                  'download_maxdays' => $attributes_values['products_attributes_maxdays'],

                                  'download_count' => $attributes_values['products_attributes_maxcount']);

          tep_db_perform(TABLE_ORDERS_PRODUCTS_DOWNLOAD, $sql_data_array);

        }

        $products_ordered_attributes .= "\n\t" . $attributes_values['products_options_name'] . ' ' . $attributes_values['products_options_values_name'];

      }

    }

//------insert customer choosen option eof ----

    $total_weight += ($order->products[$i]['qty'] * $order->products[$i]['weight']);

    $total_tax += tep_calculate_tax($total_products_price, $products_tax) * $order->products[$i]['qty'];

    $total_cost += $total_products_price;

 

    $products_ordered .= $order->products[$i]['qty'] . ' x ' . $order->products[$i]['name'] . ' (' . $order->products[$i]['model'] . ') = ' . $currencies->display_price($order->products[$i]['final_price'], $order->products[$i]['tax'], $order->products[$i]['qty']) . $products_ordered_attributes . "\n";

  }

 

// lets start with the email confirmation

  $email_order = STORE_NAME . "\n" .

                EMAIL_SEPARATOR . "\n" .

                EMAIL_TEXT_ORDER_NUMBER . ' ' . $insert_id . "\n" .

                EMAIL_TEXT_INVOICE_URL . ' ' . tep_href_link(FILENAME_ACCOUNT_HISTORY_INFO, 'order_id=' . $insert_id, 'SSL', false) . "\n" .

                EMAIL_TEXT_DATE_ORDERED . ' ' . strftime(DATE_FORMAT_LONG) . "\n\n";

  if ($order->info['comments']) {

    $email_order .= tep_db_output($order->info['comments']) . "\n\n";

  }

  $email_order .= EMAIL_TEXT_PRODUCTS . "\n" .

                  EMAIL_SEPARATOR . "\n" .

                  $products_ordered .

                  EMAIL_SEPARATOR . "\n";

 

  for ($i=0, $n=sizeof($order_totals); $i<$n; $i++) {

    $email_order .= strip_tags($order_totals[$i]['title']) . ' ' . strip_tags($order_totals[$i]['text']) . "\n";

  }

 

  if ($order->content_type != 'virtual') {

  $email_order .= "\n" . EMAIL_TEXT_DELIVERY_ADDRESS . "\n" .

                  EMAIL_SEPARATOR . "\n" .

                    tep_address_label($customer_id, $sendto, 0, '', "\n") . "\n";

  }

 

  $email_order .= "\n" . EMAIL_TEXT_BILLING_ADDRESS . "\n" .

                  EMAIL_SEPARATOR . "\n" .

                  tep_address_label($customer_id, $billto, 0, '', "\n") . "\n\n";

  if (is_object($$payment)) {

    $email_order .= EMAIL_TEXT_PAYMENT_METHOD . "\n" .

                    EMAIL_SEPARATOR . "\n";

    $payment_class = $$payment;

    $email_order .= $payment_class->title . "\n\n";

    if ($payment_class->email_footer) {

      if ($order->info['cc_transactionid']) {

        $email_order .= sprintf($payment_class->email_footer, $order->info['cc_transactionid']) . "\n\n";

      } else {

        $email_order .= $payment_class->email_footer . "\n\n";

      }

    }

  }

  tep_mail($order->customer['firstname'] . ' ' . $order->customer['lastname'], $order->customer['email_address'], EMAIL_TEXT_SUBJECT, nl2br($email_order), STORE_OWNER, STORE_OWNER_EMAIL_ADDRESS, '');

 

// send emails to other people

  if (SEND_EXTRA_ORDER_EMAILS_TO != '') {

    tep_mail('', SEND_EXTRA_ORDER_EMAILS_TO, EMAIL_TEXT_SUBJECT, nl2br($email_order), STORE_OWNER, STORE_OWNER_EMAIL_ADDRESS, '');

  }

 

// load the after_process function from the payment modules

  $payment_modules->after_process();

 

  $cart->reset(true);

 

// unregister session variables used during checkout

  tep_session_unregister('payment_processed');

  tep_session_unregister('sendto');

  tep_session_unregister('billto');

  tep_session_unregister('shipping');

  // Outcommented by JHK START (is unregistered in the checkout_success.php instead)

  //tep_session_unregister('payment');

  // Outcommented by JHK END

  tep_session_unregister('comments');

  tep_session_unregister('insert_order_id');

 

  tep_redirect(tep_href_link(FILENAME_CHECKOUT_SUCCESS, '', 'SSL'));

 

  require(DIR_WS_INCLUDES . 'application_bottom.php');

?>

 

Please help me!

[COOLumbia]

I got an error I don't really know why is happening:

Anytime I get this error message, it's because there are one or more spaces after the final "?>" in a php file. Check all the php files you recently changed (maybe checkout_process.php?) and remove ALL trailing spaces. This has always worked for me.

[Guest]

Make sure you read the error properly, it is quite easy to just jump to the last bit and see checkout_process.php and assume it is the main php file causing it

 

output started at includes/languages/dansk/checkout_process.php:31

 

Note it is your language file causing the problem, not the main checkout_process.php file, so open includes/languages/dansk/checkout_process.php:31

 

As a normal checkout_process.php language file has about 28 lines I would suggest it is as COOLumbia mentioned and you have extra lines after the final ?> tag.