How to add cononical tag in opencart

We have found the way to add the canonical tag on OpenCart website in a easy way…

First we find the catetory.php file from the category folder

catalog/controller/product/category.php file

Find this line:

if ($category_info) {

and add the following lines after that

$can_url=$this->url->link("product/category","path=".$this->request->get[‘path’]); $this->document->addLink($can_url,”canonical”);

Second we find the catalog controllers file

catalog/controllers/common/home.php

Find this line:

$this->document->setDescription($this->config->get(‘config_meta_description’));

and add the above code after that

$can_url=$this->url->link(‘common/home’);
$can_url=str_replace(‘index.php?route=common/home’, ”, $can_url);
$this->document->addLink($can_url,’canonical’);

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