Set method visibility / PSR-2

modules/oauth/libextinc/OAuth.php

@@ -65,7 +65,7 @@ class OAuthToken {
         "&oauth_callback_confirmed=true";
     }
 
-    function __toString() {
+    public function __toString() {
         return $this->to_string();
     }
 }
@@ -134,7 +134,7 @@ abstract class OAuthSignatureMethod
  */
 class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod
 {
-    function get_name()
+    public function get_name()
     {
         return "HMAC-SHA1";
     }
@@ -286,7 +286,7 @@ class OAuthRequest
     /**
      * attempt to build up a request from what was passed to the server
      */
-    public static function from_request($http_method=NULL, $http_url=null, $parameters=null)
+    public static function from_request($http_method = null, $http_url = null, $parameters = null)
     {
         $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on")
             ? 'http'
@@ -339,7 +339,7 @@ class OAuthRequest
     /**
      * pretty much a helper function to set up the request
      */
-    public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters=null)
+    public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters = null)
     {
         $parameters = ($parameters) ?  $parameters : array();
         $defaults = array("oauth_version" => OAuthRequest::$version,
@@ -767,7 +767,7 @@ class OAuthServer
      */
     private function check_nonce($consumer, $token, $nonce, $timestamp)
     {
-        if (! $nonce) {
+        if (!$nonce) {
             throw new OAuthException(
                 'Missing nonce parameter. The parameter is required'
             );