Description:
------------
Shift_JIS encoded characters in PHP script 
cause an error. 

A tiny script causes the problem.
It is based on php6/tests/unicode/enc-SJIS.phpt.
For UTF-8 or EUC-JP encoded script, it works fine.




Reproduce code:
---------------
enc-SJIS.php 
<?php
ini_set("unicode.script_encoding", "SJIS");
include("enc-SJIS.inc");
?>

enc-SJIS.inc
<?php
function &#1090;&#1077;&#1089;&#1090;() {
  echo "&#1090;&#1077;&#1089;&#1090; - ok\n";
}

&#1090;&#1077;&#1089;&#1090;();
?>


Expected result:
----------------
&#1090;&#1077;&#1089;&#1090; - ok

Actual result:
--------------
Warning: Illegal or truncated character in input: offset 0, state=0 in C:\php6\enc-SJIS.inc on line 2

Parse error: syntax error, unexpected $end, expecting T_STRING in C:\php6\enc-SJIS.inc on line 2