note 71763 added to function.imagecolortransparent

When you use palette images (created with imagecreate()), the first color allocated is the background color. This color cannot be used for transparency. So if you want to make the background transparent, first allocate a dummy background color, then allocate the real background color and declare this is as transparent. ---- Server IP: 66.163.161.117 Probable Submitter: 84.185.70.237 ---- Manual Page -- http://www.php.net/manual/en/function.imagecolortransparent.php Edit -- https://master.php.net/note/edit/71763 Del: integrated -- https://master.php.net/note/delete/71763/integrated Del: useless -- https://master.php.net/note/delete/71763/useless Del: bad code -- https://master.php.net/note/delete/71763/bad+code Del: spam -- https://master.php.net/note/delete/71763/spam Del: non-english -- https://master.php.net/note/delete/71763/non-english Del: in docs -- https://master.php.net/note/delete/71763/in+docs Del: other reasons-- https://master.php.net/note/delete/71763 Reject -- https://master.php.net/note/reject/71763 Search -- https://master.php.net/manage/user-notes.php