Help required in PHP coding

qasimraf · 2017-03-21 06:33:44

Hi to all experts here.

Please check this code below. THE ISSUE IS THAT I AM RECEIVING THIS ERROR "strpos(): Empty needle in" ON LINE 8. So please let me know what should be the remedy.

<?php
class ControllerCommonHeader extends Controller {
protected function index() {
$this->data['title'] = $this->document->getTitle();

if (isset($this->request->server['HTTPS']) && (($this->request->server['HTTPS'] == 'on') || ($this->request->server['HTTPS'] == '1'))) {
$server = $this->config->get('config_ssl');
} else {
$server = $this->config->get('config_url');
}

$this->data['base'] = $server;
$this->data['description'] = $this->document->getDescription();
$this->data['keywords'] = $this->document->getKeywords();
$this->data['links'] = $this->document->getLinks();
$this->data['styles'] = $this->document->getStyles();
$this->data['scripts'] = $this->document->getScripts();
$this->data['lang'] = $this->language->get('code');
$this->data['direction'] = $this->language->get('direction');
$this->data['google_analytics'] = html_entity_decode($this->config->get('config_google_analytics'), ENT_QUOTES, 'UTF-8');
$this->data['name'] = $this->config->get('config_name');

if ($this->config->get('config_icon') && file_exists(DIR_IMAGE . $this->config->get('config_icon'))) {
$this->data['icon'] = $server . 'image/' . $this->config->get('config_icon');
} else {
$this->data['icon'] = '';
}

if ($this->config->get('config_logo') && file_exists(DIR_IMAGE . $this->config->get('config_logo'))) {
$this->data['logo'] = $server . 'image/' . $this->config->get('config_logo');
} else {
$this->data['logo'] = '';
}

$this->language->load('common/header');

$this->data['text_home'] = $this->language->get('text_home');
$this->data['text_wishlist'] = sprintf($this->language->get('text_wishlist'), (isset($this->session->data['wishlist']) ? count($this->session->data['wishlist']) : 0));
$this->data['text_shopping_cart'] = $this->language->get('text_shopping_cart');
$this->data['text_search'] = $this->language->get('text_search');
$this->data['text_welcome'] = sprintf($this->language->get('text_welcome'), $this->url->link('account/login', '', 'SSL'), $this->url->link('account/register', '', 'SSL'));
$this->data['text_logged'] = sprintf($this->language->get('text_logged'), $this->url->link('account/account', '', 'SSL'), $this->customer->getFirstName(), $this->url->link('account/logout', '', 'SSL'));
$this->data['text_account'] = $this->language->get('text_account');
$this->data['text_checkout'] = $this->language->get('text_checkout');

// Custom Add by Harnish Design
$this->data['text_information'] = $this->language->get('text_information');
$this->data['text_contact'] = $this->language->get('text_contact');
$this->data['text_account'] = $this->language->get('text_account');
$this->data['text_order'] = $this->language->get('text_order');
$this->data['text_newsletter'] = $this->language->get('text_newsletter');
$this->language->load('module/category');
$this->data['heading_title'] = $this->language->get('heading_title');
// End

$this->data['home'] = $this->url->link('common/home');
$this->data['wishlist'] = $this->url->link('account/wishlist', '', 'SSL');
$this->data['logged'] = $this->customer->isLogged();
$this->data['account'] = $this->url->link('account/account', '', 'SSL');
$this->data['shopping_cart'] = $this->url->link('checkout/cart');
$this->data['checkout'] = $this->url->link('checkout/checkout', '', 'SSL');

// Custom Add by Harnish Design
$this->load->model('catalog/information');
$this->data['informations'] = array();
foreach ($this->model_catalog_information->getInformations() as $result) {
if ($result['bottom']) {
$this->data['informations'][] = array(
'title' => $result['title'],
'href' => $this->url->link('information/information', 'information_id=' . $result['information_id'])
);
}
}
$this->data['contact'] = $this->url->link('information/contact');
$this->data['account'] = $this->url->link('account/account', '', 'SSL');
$this->data['order'] = $this->url->link('account/order', '', 'SSL');
$this->data['newsletter'] = $this->url->link('account/newsletter', '', 'SSL');
// End

// Daniel's robot detector
$status = true;

if (isset($this->request->server['HTTP_USER_AGENT'])) {
$robots = explode("\n", trim($this->config->get('config_robots')));

foreach ($robots as $robot) {
if ($robot && strpos($this->request->server['HTTP_USER_AGENT'], trim($robot)) !== false) {
$status = false;

break;
}
}
}

// A dirty hack to try to set a cookie for the multi-store feature
$this->load->model('setting/store');

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

if ($this->config->get('config_shared') && $status) {
$this->data['stores'][] = $server . 'catalog/view/javascript/crossdomain.php?session_id=' . $this->session->getId();

$stores = $this->model_setting_store->getStores();

foreach ($stores as $store) {
$this->data['stores'][] = $store['url'] . 'catalog/view/javascript/crossdomain.php?session_id=' . $this->session->getId();
}
}

// Search
if (isset($this->request->get['search'])) {
$this->data['search'] = $this->request->get['search'];
} else {
$this->data['search'] = '';
}

// Menu
$this->load->model('catalog/category');

$this->load->model('catalog/product');

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

$categories = $this->model_catalog_category->getCategories(0);

foreach ($categories as $category) {
if ($category['top']) {
// Level 2
$children_data = array();

$children = $this->model_catalog_category->getCategories($category['category_id']);

foreach ($children as $child) {
$data = array(
'filter_category_id' => $child['category_id'],
'filter_sub_category' => true
);

$product_total = $this->model_catalog_product->getTotalProducts($data);

$children_data[] = array(
'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $product_total . ')' : ''),
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])
);
}

// Level 1
$this->data['categories'][] = array(
'name' => $category['name'],
'children' => $children_data,
'column' => $category['column'] ? $category['column'] : 1,
'href' => $this->url->link('product/category', 'path=' . $category['category_id'])
);

}
}

$this->children = array(
'module/language',
'module/currency',
'module/cart'
);

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

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

Thank you.

PeopleInside · 2017-03-21 06:38:04

Hi qasimraf,
welcome in the live helper chat forum.

Sorry but your post is not a good post so I cannot help you.
No steps to understand where and when you have this error.
This seems maybe can be an issue in your specific server.

A good post is not only copy and paste but has description about what happen and when the error occurs, also where you see this error.
This is not a live helper chat error, maybe your page is printing code and this is error of your server configuration.