Description:
------------
php -l does not report any error on the code listed above(result of a unresolved merge conflict), this means functions are accepted within functions (it does not work if you add public to the doA or doB-function).


Reproduce code:
---------------
<?php
class something
{

  public function getData()
  {
     print "foo";
    function doA()
    {
     return $a;
    }


    function doB()
    {
     return $b;
    }
    print "bar";
    return $data;
  }
}
?>

Expected result:
----------------
error.

Actual result:
--------------
no error