note 52196 added to tutorial.useful

I just wanted to add something to the first note which I believe is just great! The word "END" can be replaced by any other word. Try it! ---- Manual Page -- http://www.php.net/manual/en/tutorial.useful.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+52196 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+52196&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+52196&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+52196&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+52196&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+52196&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+52196&report=yes Search -- http://master.php.net/manage/user-notes.php