Create barcode generator using Zend Library
It's so easy to use, you just extract the library into libraries path and then put library in controller, check it out now!
1. Download and extract into libraries path
2. Include your library in controller
Here's an example:
class Main extends CI_Controller {
public function index()
{
//I'm just using rand() function for data example
$temp = rand(10000, 99999);
$this->set_barcode($temp);
}
private function set_barcode($code)
{
//load library
$this->load->library('zend');
//load in folder Zend
$this->zend->load('Zend/Barcode');
//generate barcode
Zend_Barcode::render('code128', 'image', array('text'=>$code), array());
}
}