[PHP] follow-up readdir behavior I cannot understand

[Jason FB]

PHP General List,
Regarding my the previous post -- the script had another bug in it 
which I felt silly for having posted since it's so obvious at the 
very top (a misisng "=" sign).

However, I am still having a problem with this script practically 
copied and pasted from the PHP manual.

The revised script is below, the parse error I am actually seeing now 
after adding the = sign is as follows:

 Parse error: parse error, unexpected T_ECHO in 
D:\Inetpub\wwwroot\imagesexotic\Fall04\admin\check_set.php on line 6

Thanks...
-JFB-
<?php
// Note that !== did not exist until 4.0.0-RC2
$root_dir = "/Users/jason/Sites/";
$folder_on_server  = "";

if ($handle = opendir($root_dir . $folder_on_server)) {
    print "Directory handle: $handle\n";
    print "Files:\n";
     /* This is the correct way to loop over the directory. */
     while (false !== ($file = readdir($handle))) {
        echo "$file\n";
    }
     closedir($handle);
 }
?>