note 21120 deleted from function.copy by spic

[Editor's note: This only applies on certain browsers. For instance, Internet Explorer defaults to this behavior, but Netscape 4.7 does not. For the widest range of compatibility, use <form action="<?=$_SERVER['PHP_SELF']?>">. --erica@php.net] I have noticed that a lot of people use the form action="PHP_SELF var"... if you simply ommit the action form property it defaults to itself. If I am incorrect on certain configurations please correct me. Has worked everywhere I have tested it so far... I figure, why enter the code if it is unnecessary ;)