note 86280 added to function.zip-open

In response to saulius at solmetra dot lt: In my testing I have found that PHP treats odf and ods files as zip archives, and probably others. Therefore, is_resource returns true when you try to open these files as a zip. For that reason I think is_resource is not a good way to determine if a file is a zip. ---- Server IP: 92.48.74.199 Probable Submitter: 83.104.39.199 ---- Manual Page -- http://www.php.net/manual/en/function.zip-open.php Edit -- https://master.php.net/note/edit/86280 Del: integrated -- https://master.php.net/note/delete/86280/integrated Del: useless -- https://master.php.net/note/delete/86280/useless Del: bad code -- https://master.php.net/note/delete/86280/bad+code Del: spam -- https://master.php.net/note/delete/86280/spam Del: non-english -- https://master.php.net/note/delete/86280/non-english Del: in docs -- https://master.php.net/note/delete/86280/in+docs Del: other reasons-- https://master.php.net/note/delete/86280 Reject -- https://master.php.net/note/reject/86280 Search -- https://master.php.net/manage/user-notes.php