note 108638 added to function.rrd-graph

Note; apache server requires write access to the folder in which the image is to be created otherwise no image file is produced, and (unhelpfully) no error is generated. ---- Server IP: 94.76.225.145 Probable Submitter: 86.28.108.139 ---- Manual Page -- http://www.php.net/manual/en/function.rrd-graph.php Edit -- https://master.php.net/note/edit/108638 Del: integrated -- https://master.php.net/note/delete/108638/integrated Del: useless -- https://master.php.net/note/delete/108638/useless Del: bad code -- https://master.php.net/note/delete/108638/bad+code Del: spam -- https://master.php.net/note/delete/108638/spam Del: non-english -- https://master.php.net/note/delete/108638/non-english Del: in docs -- https://master.php.net/note/delete/108638/in+docs Del: other reasons-- https://master.php.net/note/delete/108638 Reject -- https://master.php.net/note/reject/108638 Search -- https://master.php.net/manage/user-notes.php