[Помогите] KW Fly Cart Выдает ошибку "Cannot modify header information - headers already..."

sokrat · 8 дек 2013

Установил корзину на сайт. Работает корзина отлично. Но вот на странице, где находится корзина прямо в шапке мне выводится сообщение:
Внимание: Cannot modify header information - headers already sent by (output started at Z:\home\Brocart\www\vqmod\vqcache\vq2-catalog_controller_product_product.php:1) в Z:\home\Brocart\www\catalog\controller\module\kw_flycart.php строке 2

В строке 2 указано:
header("Content-type: text/html; charset=utf-8");
А вот весь код контроллера корзины:

Спойлер

<?php
header("Content-type: text/html; charset=utf-8");

class ControllerModuleKwflycart extends Controller {

private $_path = HTTPS_SERVER;
private $_name = 'kw_flycart';

public function index() {
$this->language->load('module/' . $this->_name);

$this->data['type'] = $this->config->get( $this->_name . '_type');
$this->data['position'] = $this->config->get( $this->_name . '_position');
$this->data['topions'] = $this->config->get( $this->_name . '_topions');
$this->data['offset_x'] = $this->config->get( $this->_name . '_offset_x');
$this->data['offset_y'] = $this->config->get( $this->_name . '_offset_y');
$this->data['fheight'] = $this->config->get( $this->_name . '_fheight');
$this->data['fwidth'] = $this->config->get( $this->_name . '_fwidth');
$this->data['postype'] = $this->config->get( $this->_name . '_postype');
$this->data['image'] = $this->config->get( $this->_name . '_image');
$this->data['tcolor'] = $this->config->get( $this->_name . '_tcolor');
$this->data['tsize'] = $this->config->get( $this->_name . '_tsize');
$this->data['tmtop'] = $this->config->get( $this->_name . '_tmtop');
$this->data['tmright'] = $this->config->get( $this->_name . '_tmright');
$this->data['tmbottom'] = $this->config->get( $this->_name . '_tmbottom');
$this->data['tmleft'] = $this->config->get( $this->_name . '_tmleft');
$this->data['color_bgp'] = $this->config->get( $this->_name . '_color_bgp');
$this->data['head_bgp'] = $this->config->get( $this->_name . '_head_bgp');
$this->data['bhead_bgp'] = $this->config->get( $this->_name . '_bhead_bgp');
$this->data['chead_bgp'] = $this->config->get( $this->_name . '_chead_bgp');
$this->data['close_bg'] = $this->config->get( $this->_name . '_close_bg');
$this->data['remove_bg'] = $this->config->get( $this->_name . '_remove_bg');
$this->data['color_a'] = $this->config->get( $this->_name . '_color_a');
$this->data['color'] = $this->config->get( $this->_name . '_color');
$this->data['border'] = $this->config->get( $this->_name . '_border');
$this->data['scroll'] = $this->config->get( $this->_name . '_scroll');
$this->data['color_fgp'] = $this->config->get( $this->_name . '_color_fgp');
$this->data['color_fbgp'] = $this->config->get( $this->_name . '_color_fbgp');
$this->data['pbutton'] = $this->config->get( $this->_name . '_pbutton');
$this->data['empty'] = $this->config->get( $this->_name . '_empty');
$this->data['overlay'] = $this->config->get( $this->_name . '_overlay');
$this->data['pselect'] = $this->config->get( $this->_name . '_pselect');
$this->data['bselect'] = $this->config->get( $this->_name . '_bselect');
$this->data['flytype'] = $this->config->get( $this->_name . '_flytype');
$this->data['flyimage'] = $this->config->get( $this->_name . '_flyimage');
$this->data['color_f'] = $this->config->get( $this->_name . '_color_f');
$this->data['frselect'] = $this->config->get( $this->_name . '_frselect');
$this->data['size_f'] = $this->config->get( $this->_name . '_size_f');
$this->data['speed'] = $this->config->get( $this->_name . '_speed');
$this->data['rtselect'] = $this->config->get( $this->_name . '_rtselect');
$this->data['radius'] = $this->config->get( $this->_name . '_radius');

$this->document->addStyle($this->_path.'catalog/view/javascript/'.$this->_name.'/css/flycart.css', $rel = 'stylesheet', $media = 'screen');
$this->document->addScript($this->_path.'catalog/view/javascript/'.$this->_name.'/js/flycart.js');

if (!empty($this->request->post['quantity'])) {
foreach ($this->request->post['quantity'] as $key => $value) {
$this->cart->update($key, $value);
}

unset($this->session->data['shipping_method']);
unset($this->session->data['shipping_methods']);
unset($this->session->data['payment_method']);
unset($this->session->data['payment_methods']);
unset($this->session->data['reward']);
}

if (isset($this->request->get['remove'])) {
$this->cart->remove($this->request->get['remove']);

unset($this->session->data['vouchers'][$this->request->get['remove']]);
}

// Totals
$this->load->model('setting/extension');

$total_data = array();
$total = 0;
$taxes = $this->cart->getTaxes();

// Display prices
if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
$sort_order = array();

$results = $this->model_setting_extension->getExtensions('total');

foreach ($results as $key => $value) {
$sort_order[$key] = $this->config->get($value['code'] . '_sort_order');
}

array_multisort($sort_order, SORT_ASC, $results);

foreach ($results as $result) {
if ($this->config->get($result['code'] . '_status')) {
$this->load->model('total/' . $result['code']);

$this->{'model_total_' . $result['code']}->getTotal($total_data, $total, $taxes);
}

$sort_order = array();

foreach ($total_data as $key => $value) {
$sort_order[$key] = $value['sort_order'];
}

array_multisort($sort_order, SORT_ASC, $total_data);
}
}

$this->data['totals'] = $total_data;

$this->data['heading_title'] = $this->language->get('heading_title');
$this->data['text_items'] = sprintf($this->language->get('text_items'), $this->cart->countProducts() + (isset($this->session->data['vouchers']) ? count($this->session->data['vouchers']) : 0), $this->currency->format($total));
$this->data['text_empty'] = $this->language->get('text_empty');
$this->data['text_cart'] = $this->language->get('text_cart');
$this->data['text_checkout'] = $this->language->get('text_checkout');
$this->data['button_remove'] = $this->language->get('button_remove');
$this->data['cart'] = $this->url->link('checkout/cart');
$this->data['checkout'] = $this->url->link('checkout/checkout', '', 'SSL');

$this->load->model('tool/image');

$this->data['products'] = array();

foreach ($this->cart->getProducts() as $product) {
if ($product['image']) {
$image = $this->model_tool_image->resize($product['image'], $this->config->get('config_image_cart_width'), $this->config->get('config_image_cart_height'));
} else {
$image = '';
}

$option_data = array();

foreach ($product['option'] as $option) {
if ($option['type'] != 'file') {
$value = $option['option_value'];
} else {
$filename = $this->encryption->decrypt($option['option_value']);

$value = utf8_substr($filename, 0, utf8_strrpos($filename, '.'));
}

$option_data[] = array(
'name' => $option['name'],
'value' => (utf8_strlen($value) > 20 ? utf8_substr($value, 0, 20) . '..' : $value),
'type' => $option['type']
);
}

// Display prices
if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
$price = $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')));
} else {
$price = false;
}

// Display prices
if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
$total = $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']);
} else {
$total = false;
}

$this->data['products'][] = array(
'key' => $product['key'],
'thumb' => $image,
'name' => $product['name'],
'model' => $product['model'],
'option' => $option_data,
'quantity' => $product['quantity'],
'price' => $price,
'total' => $total,
'href' => $this->url->link('product/product', 'product_id=' . $product['product_id'])
);
}

// Gift Voucher
$this->data['vouchers'] = array();

if (!empty($this->session->data['vouchers'])) {
foreach ($this->session->data['vouchers'] as $key => $voucher) {
$this->data['vouchers'][] = array(
'key' => $key,
'description' => $voucher['description'],
'amount' => $this->currency->format($voucher['amount'])
);
}
}

if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/module/' . $this->_name . '.tpl')) {
$this->template = $this->config->get('config_template') . '/template/module/' . $this->_name . '.tpl';
} else {
$this->template = 'default/template/module/' . $this->_name . '.tpl';
}

$this->response->setOutput($this->render());
}
}
?>

Как убрать это сообщение или что это за ошибка, как её исправить?

--- Добавлено, 8 дек 2013 ---

Пересохранение в форматы UTF8 и UTF8 без BOM не помогло.
Решил проблему, удалив в файле kw_flycart.php строчку:
header("Content-type: text/html; charset=utf-8");

[Помогите] KW Fly Cart Выдает ошибку "Cannot modify header information - headers already..."

sokrat