note 90513 added to function.imagefilter

If you want create grayscale image in PHP4 see this article http://php.about.com/b/2006/06/21/grayscale-images-in-php.htm ---- Server IP: 78.41.108.3 Probable Submitter: 95.79.204.114 ---- Manual Page -- http://www.php.net/manual/en/function.imagefilter.php Edit -- https://master.php.net/note/edit/90513 Del: integrated -- https://master.php.net/note/delete/90513/integrated Del: useless -- https://master.php.net/note/delete/90513/useless Del: bad code -- https://master.php.net/note/delete/90513/bad+code Del: spam -- https://master.php.net/note/delete/90513/spam Del: non-english -- https://master.php.net/note/delete/90513/non-english Del: in docs -- https://master.php.net/note/delete/90513/in+docs Del: other reasons-- https://master.php.net/note/delete/90513 Reject -- https://master.php.net/note/reject/90513 Search -- https://master.php.net/manage/user-notes.php