Merge pull request #36 from lracicot/patch-1

Update MailChimp.php

Author: drewm

src/Drewm/MailChimp.php

@@ -25,7 +25,7 @@ class MailChimp
      * Create a new instance
      * @param string $api_key Your MailChimp API key
      */
-    function __construct($api_key)
+    public function __construct($api_key)
     {
         $this->api_key = $api_key;
         list(, $datacentre) = explode('-', $this->api_key);
@@ -38,7 +38,7 @@ function __construct($api_key)
      * @param  array  $args   An array of arguments to pass to the method. Will be json-encoded for you.
      * @return array          Associative array of json decoded API response.
      */
-    public function call($method, $args=array(), $timeout = 10)
+    public function call($method, $args = array(), $timeout = 10)
     {
         return $this->makeRequest($method, $args, $timeout);
     }
@@ -49,18 +49,18 @@ public function call($method, $args=array(), $timeout = 10)
      * @param  array  $args   Assoc array of parameters to be passed
      * @return array          Assoc array of decoded result
      */
-    private function makeRequest($method, $args=array(), $timeout = 10)
-    {      
+    private function makeRequest($method, $args = array(), $timeout = 10)
+    {
         $args['apikey'] = $this->api_key;
 
         $url = $this->api_endpoint.'/'.$method.'.json';
         $json_data = json_encode($args);
 
-        if (function_exists('curl_init') && function_exists('curl_setopt')){
+        if (function_exists('curl_init') && function_exists('curl_setopt')) {
             $ch = curl_init();
             curl_setopt($ch, CURLOPT_URL, $url);
             curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
-            curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/2.0');       
+            curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/2.0');
             curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
             curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
             curl_setopt($ch, CURLOPT_POST, true);