Merge pull request #48 from adamjimenez/patch-4

missing bitwise xor function

Author: niklasvh

PHP.js

@@ -11106,6 +11106,16 @@ PHP.Parser.prototype.Node_Expr_BitwiseOr = function() {
 
 };
 
+PHP.Parser.prototype.Node_Expr_BitwiseXor = function() {
+    return {
+        type: "Node_Expr_BitwiseXor",
+        left: arguments[ 0 ],
+        right: arguments[ 1 ],
+        attributes: arguments[ 2 ]
+    };
+
+};
+
 PHP.Parser.prototype.Node_Expr_BitwiseNot = function() {
     return {
         type: "Node_Expr_BitwiseNot",