Integrate open source secureimage library with CodeIgniter

Heres how:
1.) Download the open source securimage library from:

2.) Copy the library in your codeigniter’s application/library folder.

3.) Create a function in your codeigniter’s controller’s class (example index)

function securimage() { $this->load->library('securimage'); $img = new Securimage(); $img->show(); // alternate use: $img->show('/path/to/background.jpg'); }

4.) In the view where you will place the captcha, insert this line:


site_url() – gives the base url with index.php in the end
index – controller
securimage – is the function