marked some Twig_Environment methods as being internal

CHANGELOG

@@ -1,6 +1,9 @@
 * 1.24.1 (2016-XX-XX)
 
- * n/a
+ * marked the following methods as being internals on Twig_Environment: 
+   getFunctions(), getFilters(), getTests(), getFunction(), getFilter(), getTest(),
+   getTokenParsers(), getTags(), getNodeVisitors(), getUnaryOperators(), getBinaryOperators(),
+   getFunctions(), getFilters(), getGlobals(), initGlobals(), initExtensions(), and initExtension()
 
 * 1.24.0 (2016-01-25)
 

lib/Twig/Environment.php

@@ -855,6 +855,8 @@ class Twig_Environment
      * Gets the registered Token Parsers.
      *
      * @return Twig_TokenParserBrokerInterface A broker containing token parsers
+     *
+     * @internal
      */
     public function getTokenParsers()
     {
@@ -871,6 +873,8 @@ class Twig_Environment
      * Be warned that this method cannot return tags defined by Twig_TokenParserBrokerInterface classes.
      *
      * @return Twig_TokenParserInterface[] An array of Twig_TokenParserInterface instances
+     *
+     * @internal
      */
     public function getTags()
     {
@@ -902,6 +906,8 @@ class Twig_Environment
      * Gets the registered Node Visitors.
      *
      * @return Twig_NodeVisitorInterface[] An array of Twig_NodeVisitorInterface instances
+     *
+     * @internal
      */
     public function getNodeVisitors()
     {
@@ -947,6 +953,8 @@ class Twig_Environment
      * @param string $name The filter name
      *
      * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist
+     *
+     * @internal
      */
     public function getFilter($name)
     {
@@ -993,6 +1001,8 @@ class Twig_Environment
      * @return Twig_FilterInterface[] An array of Twig_FilterInterface instances
      *
      * @see registerUndefinedFilterCallback
+     *
+     * @internal
      */
     public function getFilters()
     {
@@ -1033,6 +1043,8 @@ class Twig_Environment
      * Gets the registered Tests.
      *
      * @return Twig_TestInterface[] An array of Twig_TestInterface instances
+     *
+     * @internal
      */
     public function getTests()
     {
@@ -1049,6 +1061,8 @@ class Twig_Environment
      * @param string $name The test name
      *
      * @return Twig_Test|false A Twig_Test instance or false if the test does not exist
+     *
+     * @internal
      */
     public function getTest($name)
     {
@@ -1098,6 +1112,8 @@ class Twig_Environment
      * @param string $name function name
      *
      * @return Twig_Function|false A Twig_Function instance or false if the function does not exist
+     *
+     * @internal
      */
     public function getFunction($name)
     {
@@ -1144,6 +1160,8 @@ class Twig_Environment
      * @return Twig_FunctionInterface[] An array of Twig_FunctionInterface instances
      *
      * @see registerUndefinedFunctionCallback
+     *
+     * @internal
      */
     public function getFunctions()
     {
@@ -1189,6 +1207,8 @@ class Twig_Environment
      * Gets the registered Globals.
      *
      * @return array An array of globals
+     *
+     * @internal
      */
     public function getGlobals()
     {
@@ -1227,6 +1247,8 @@ class Twig_Environment
      * Gets the registered unary Operators.
      *
      * @return array An array of unary operators
+     *
+     * @internal
      */
     public function getUnaryOperators()
     {
@@ -1241,6 +1263,8 @@ class Twig_Environment
      * Gets the registered binary Operators.
      *
      * @return array An array of binary operators
+     *
+     * @internal
      */
     public function getBinaryOperators()
     {
@@ -1261,6 +1285,9 @@ class Twig_Environment
         return Twig_Error_Syntax::computeAlternatives($name, $items);
     }
 
+    /**
+     * @internal
+     */
     protected function initGlobals()
     {
         $globals = array();
@@ -1286,6 +1313,9 @@ class Twig_Environment
         return call_user_func_array('array_merge', $globals);
     }
 
+    /**
+     * @internal
+     */
     protected function initExtensions()
     {
         if ($this->extensionInitialized) {
@@ -1307,6 +1337,9 @@ class Twig_Environment
         $this->initExtension($this->staging);
     }
 
+    /**
+     * @internal
+     */
     protected function initExtension(Twig_ExtensionInterface $extension)
     {
         // filters