link_tag() not working in codeIgniter
You first need to load this helper: $this->load->helper('html');
For the link_tag() to work, you need to load the HTML helper like this $this->load->helper('html');
so in your controller code, I would add it like this:
public function index() { $this->load->helper('html'); $data['title'] = 'Welcome'; $this->load->view('home/index', $data); }
For adding $this->load->helper('html') in each function we can use $autoload['helper'] = array('html'); in application/config/autoload.php file
For using link_tag() you need to load html helper
You can load it using
$this->load->helper('html');Then your code look like this
public function index() {$this->load->helper('html');$data['title'] = 'Welcome';$this->load->view('home/index', $data);}