Curl class in codeIgniter 3.0

Question

I'm a beginner in Codeigniter.I use CI 3.0 (last version).I wanna use recaptch in my code.When I search in google for curl class in codeigniter I find this code

$this->load->library('curl');

but when I use this in my code

Unable to load the requested class: Curl

and reality there isn't this class. Can anybody help me pleas? Thanks.

Answer 1

The curl library is not contained in the default library - you will need to install the curl extension for code-igniter.

But: please consider that this library is marked as deprecated. You should try using another library like guzzle etc.