Curlme.php

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

  /**
  * Curlme
  *
  * Library untuk mendapatkan/memposting.
  *
  * @package    CodeIgniter
  * @subpackage libraries
  * @category   library
  * @version    0.2
  * @author     Mustopa Amin <mustopaamin@ymail.com>
  * @date       04-12-2015
  */

class Curlme {

    /**
    * Default options for every request
    * @static
    */
    public static $curlOptions = array();

    /**
     * Send GET request
     * @param string  $url
     * @param mixed[] $data_hash
     * output json or object(default) or real data
     */
    public static function getData($url,$params,$type = 'object')
    {

        $ch = curl_init();

        curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
        curl_setopt($ch,CURLOPT_HEADER, false);

        $postData = '';
        if($params)
        {
            //create name value pairs seperated by &
            foreach($params as $k => $v)
            {
              $postData .= $k . '='.str_replace(" ","%20",$v).'&';
            }
            $postData = rtrim($postData, '&');
        }
        curl_setopt($ch,CURLOPT_URL,$url.'?'.$postData);

        $output=curl_exec($ch);

        curl_close($ch);
        if($type == 'object')
        {
            return json_decode($output);
        }
        else
        {
            return $output;
        }
    }

    /**
     * Send POST request
     * @param string  $url
     * @param mixed[] $data_hash
     * output json or object(default) or real data
     */
    public static function postData($url,$params = array(),$type = 'object')
    {
        $ch = curl_init();

        curl_setopt($ch,CURLOPT_URL,$url);
        curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
        curl_setopt($ch,CURLOPT_HEADER, false);

        if($params)
        {
            curl_setopt($ch, CURLOPT_POST,1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
        }

        $output=curl_exec($ch);

        curl_close($ch);
        if($type == 'object')
        {
            return json_decode($output);
        }
        else
        {
            return $output;
        }
    }

    /**
     * Send GET request
     * @param string  $url
     * @param mixed[] $data_hash
     */
    public static function get($url, $data_hash, $type = 'object')
    {
      return self::remoteCall($url, $data_hash, false, $type);
    }

    /**
     * Send POST request
     * @param string  $url
     * @param mixed[] $data_hash
     */
    public static function post($url, $data_hash, $type = 'object')
    {
        return self::remoteCall($url, $data_hash, true, $type);
    }

    /**
     * Actually send request to API server
     * @param string  $url
     * @param mixed[] $data_hash
     * @param bool    $post
     * @param type    $type
     */
    public static function remoteCall($url, $data_hash, $post = true, $type = 'object')
    {
        $ch = curl_init();

        $curl_options = array(
          CURLOPT_URL => $url,
          CURLOPT_HTTPHEADER => array(
            'Content-Type: application/json',
            'Accept: application/json',
          ),
          CURLOPT_RETURNTRANSFER => 1,
        );

        // merging with Veritrans_Config::$curlOptions
        if (count(Curlme::$curlOptions)) {
          // We need to combine headers manually, because it's array and it will no be merged
          if (Curlme::$curlOptions[CURLOPT_HTTPHEADER]) {
            $mergedHeders = array_merge($curl_options[CURLOPT_HTTPHEADER], Curlme::$curlOptions[CURLOPT_HTTPHEADER]);
            $headerOptions = array( CURLOPT_HTTPHEADER => $mergedHeders );
          } else {
            $mergedHeders = array();
          }

          $curl_options = array_replace_recursive($curl_options, Curlme::$curlOptions, $headerOptions);
        }

        if ($post) {
          $curl_options[CURLOPT_POST] = 1;

          if ($data_hash) {
            $body = json_encode($data_hash);
            $curl_options[CURLOPT_POSTFIELDS] = $body;
          } else {
            $curl_options[CURLOPT_POSTFIELDS] = '';
          }
        }

        curl_setopt_array($ch, $curl_options);

        $result = curl_exec($ch);
        // curl_close($ch);

        if ($result === FALSE) {
          throw new Exception('CURL Error: ' . curl_error($ch), curl_errno($ch));
        }
        else {
            if($type == 'object')
            {
              $result_array = json_decode($result);
            }
            else
            {
                $result_array = $result;
            }
          return $result_array;
        }
    }

    function counter()
    {
        $ci =& get_instance();
        $ci->load->helper('file');
        $file= (dirname(__FILE__) . "/data_pengunjung.txt");
        $kunjungan=read_file($file);
        if($kunjungan != 500 )
        {
            $kunjungan  = $kunjungan + 1;
        }
        else
        {
            $kunjungan  = 1;
        }

        write_file($file, $kunjungan);

        if($kunjungan > 0 && $kunjungan < 10) { $kunjungan = "00".$kunjungan;   }
        elseif($kunjungan > 9 && $kunjungan < 100) {    $kunjungan = "0".$kunjungan;    }
        else { $kunjungan = $kunjungan ; }

        return  $kunjungan;
    }

}