note 51486 added to function.highlight-string

I have noticed the strangest thing, and so have 2 other friends of mine. When using the highlight_string function with show_source on PHP5 for some reason the intire selected string is not highlighted; however, sometimes only parts of the beginning, and end are. I figured it was just me or the server, but I myself tried on 2 other servers, and had 2 other friends of mine tried it and the same thing happens. Sometimes when executed the code is highlighted, while others its not, and others only parts of the beginning and end are. Any ideas why? ---- Manual Page -- http://www.php.net/manual/en/function.highlight-string.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51486 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51486&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51486&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51486&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51486&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51486&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51486&report=yes Search -- http://master.php.net/manage/user-notes.php