<?php
class Api {
    // API URL
    public $api_url = 'http://yourwebsite.com/api/v2'; 

    // Your API key
    public $api_key = ''; 


    /**
     *
     * All servers
     *
     */
    public function servers() { 
        $result = $this->connect(array(
            'key'     => $this->api_key,
            'action'  => 'servers',
        ));
        return json_decode($result);
    }

    /**
     *
     * Add Order
     *
     */
    public function add_order($data) { 
        $post = array_merge(array('key' => $this->api_key, 'action' => 'add'), $data);
        $result = $this->connect($post);
        return json_decode($result);
    }


    /**
     *
     * Connect to panel
     *
     */
    private function connect($post) {
        $_post = Array();

        if (is_array($post)) {
          foreach ($post as $name => $value) {
            $_post[] = $name.'='.urlencode($value);
          }
        }

        if (is_array($post)) {
          $url_complete = join('&', $_post);
        }
        $url = $this->api_url."?".$url_complete;

        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_USERAGENT, 'API (compatible; MSIE 5.01; Windows NT 5.0)');
        $result = curl_exec($ch);
        if (curl_errno($ch) != 0 && empty($result)) {
          $result = false;
        }
        curl_close($ch);
        return $result;
    }

}