If you want to know how to send or make a CURL POST request in Codeigniter, than this tutorial will end your learning quest about PHP Curl POST in Codeigniter. When it comes to fetching data from the third-party endpoint in Codeigniter, then you can’t rely upon more than a CURL request on any other method.

Are you dealing with REST APIs or even third party web services? Don’t worry, and you can go for php curl functions to deal with GET, POST, PUT, DELTE requests in Codeigniter with PHP CURL functions. It’s not just comfortable but also sole satisfying for web developers.

PHP Codeigniter cURL Request Example

In this tutorial, i will show you a PHP cURL request example, along with that also help you deal with headers with authentication. We can take help of the following PHP curl functions to get the JSON response through API:

• curl_setopt(): This method sets an option for a cURL transfer
• curl_init(): Initialize a new session and return a cURL handle for use with the curl_setopt(), curl_exec(), and curl_close() functions.
• curl_exec(): It is recommended to call this method after evoking a cURL session along with every set session. option

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class CurlController extends CI_Controller {

    public function __construct() {
       parent::__construct();
    }

    public function curPostRequest()
    {
        /* Endpoint */
        $url = 'http://www.localhost.com/endpoint';

        /* eCurl */
        $curl = curl_init($url);

        /* Data */
        $data = [
            'name'=>'John Doe', 
            'email'=>'johndoe@yahoo.com'
        ];

        /* Set JSON data to POST */
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

        /* Define content type */
        curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));

        /* Return json */
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

        /* make request */
        $result = curl_exec($curl);

        /* close curl */
        curl_close($curl);
    }
}

#codeigniter #php