--- /dev/null
+Return and pass by ref
+-----
+<?php
+
+function a(&$b) {}
+function &a($b) {}
+-----
+array(
+ 0: Stmt_Function(
+ byRef: false
+ name: a
+ params: array(
+ 0: Param(
+ type: null
+ byRef: true
+ variadic: false
+ name: b
+ default: null
+ )
+ )
+ returnType: null
+ stmts: array(
+ )
+ )
+ 1: Stmt_Function(
+ byRef: true
+ name: a
+ params: array(
+ 0: Param(
+ type: null
+ byRef: false
+ variadic: false
+ name: b
+ default: null
+ )
+ )
+ returnType: null
+ stmts: array(
+ )
+ )
+)