1 files changed, 23 insertions, 17 deletions
diff --git a/vendor/bshaffer/oauth2-server-php/src/OAuth2/Scope.php b/vendor/bshaffer/oauth2-server-php/src/OAuth2/Scope.php
index c44350bfd..3ba6e5328 100644
--- a/vendor/bshaffer/oauth2-server-php/src/OAuth2/Scope.php
+++ b/vendor/bshaffer/oauth2-server-php/src/OAuth2/Scope.php
@@ -2,19 +2,23 @@
 
 namespace OAuth2;
 
+use InvalidArgumentException;
 use OAuth2\Storage\Memory;
 use OAuth2\Storage\ScopeInterface as ScopeStorageInterface;
 
 /**
-* @see OAuth2\ScopeInterface
+* @see ScopeInterface
 */
 class Scope implements ScopeInterface
 {
     protected $storage;
 
     /**
-     * @param mixed @storage
-     * Either an array of supported scopes, or an instance of OAuth2\Storage\ScopeInterface
+     * Constructor
+     *
+     * @param mixed $storage - Either an array of supported scopes, or an instance of OAuth2\Storage\ScopeInterface
+     *
+     * @throws InvalidArgumentException
      */
     public function __construct($storage = null)
     {
@@ -23,7 +27,7 @@ class Scope implements ScopeInterface
         }
 
         if (!$storage instanceof ScopeStorageInterface) {
-            throw new \InvalidArgumentException("Argument 1 to OAuth2\Scope must be null, an array, or instance of OAuth2\Storage\ScopeInterface");
+            throw new InvalidArgumentException("Argument 1 to OAuth2\Scope must be null, an array, or instance of OAuth2\Storage\ScopeInterface");
         }
 
         $this->storage = $storage;
@@ -32,12 +36,10 @@ class Scope implements ScopeInterface
     /**
      * Check if everything in required scope is contained in available scope.
      *
-     * @param $required_scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if everything in required scope is contained in available scope,
-     * and FALSE if it isn't.
+     * @param string $required_scope  - A space-separated string of scopes.
+     * @param string $available_scope - A space-separated string of scopes.
+     * @return bool                   - TRUE if everything in required scope is contained in available scope and FALSE
+     *                                  if it isn't.
      *
      * @see http://tools.ietf.org/html/rfc6749#section-7
      *
@@ -54,11 +56,8 @@ class Scope implements ScopeInterface
     /**
      * Check if the provided scope exists in storage.
      *
-     * @param $scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if it exists, FALSE otherwise.
+     * @param string $scope - A space-separated string of scopes.
+     * @return bool         - TRUE if it exists, FALSE otherwise.
      */
     public function scopeExists($scope)
     {
@@ -76,12 +75,20 @@ class Scope implements ScopeInterface
         }
     }
 
+    /**
+     * @param RequestInterface $request
+     * @return string
+     */
     public function getScopeFromRequest(RequestInterface $request)
     {
         // "scope" is valid if passed in either POST or QUERY
         return $request->request('scope', $request->query('scope'));
     }
 
+    /**
+     * @param null $client_id
+     * @return mixed
+     */
     public function getDefaultScope($client_id = null)
     {
         return $this->storage->getDefaultScope($client_id);
@@ -93,8 +100,7 @@ class Scope implements ScopeInterface
      * In case OpenID Connect is used, these scopes must include:
      * 'openid', offline_access'.
      *
-     * @return
-     * An array of reserved scopes.
+     * @return array - An array of reserved scopes.
      */
     public function getReservedScopes()
     {