#--- TokeParser::Simple String
1C: <? /**** $Id$ ****/
9P:  echo U($date);?
10C: <?
13P:  echo $h1; ?
14C: <?php

#--- TokeParser::Filehandle
18P:  /**** $Id$ ****/
?
18P:  echo U($date);?
18P: 
	echo 'This is from PHP.';
?
18P:  echo $h1; ?
18P: php
?

#--- TokeParser
LINE: 1 ********
$VAR1 = [
          'C',
          '<? /**** $Id$ ****/'
        ];

--- SNIP! ---

LINE: 10 ********
$VAR1 = [
          'C',
          '<?'
        ];

--- SNIP! ---

LINE: 14 ********
$VAR1 = [
          'C',
          '<?php'
        ];

--- SNIP! ---
This shows HTML::TokeParser sees those three lines as comments not as PI's.