added a note about when to remove a workaround

twigphp · Oct 23, 2016 · 7e5c06a · 7e5c06a
1 parent c97f3b8
commit 7e5c06a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/Twig/Parser.php b/lib/Twig/Parser.php
@@ -69,6 +69,7 @@ public function parse(Twig_TokenStream $stream, $test = null, $dropNeedle = fals
     {
         // push all variables into the stack to keep the current state of the parser
         // using get_object_vars() instead of foreach would lead to https://bugs.php.net/71336
+        // This hack can be removed when min version if PHP 7.0
         $vars = array();
         foreach ($this as $k => $v) {
             $vars[$k] = $v;