note 68721 added to function.is-file

In rlh's example, "$ext=explode('.',$document);" is only good if you consider that the filename only possesses a single dot (".") and that it is right before the extension. You should get the last dot's position with the strRPos() function instead. Another note : some files might not even have an extension (i.e.: mostly under Linux/Unix). ---- Server IP: 66.207.199.35 Probable Submitter: 142.213.24.8 (proxied: 1.1 D00WMPPRX01) ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.is-file.php Edit -- https://master.php.net/note/edit/68721 Del: integrated -- https://master.php.net/note/delete/68721/integrated Del: useless -- https://master.php.net/note/delete/68721/useless Del: bad code -- https://master.php.net/note/delete/68721/bad+code Del: spam -- https://master.php.net/note/delete/68721/spam Del: non-english -- https://master.php.net/note/delete/68721/non-english Del: in docs -- https://master.php.net/note/delete/68721/in+docs Del: other reasons-- https://master.php.net/note/delete/68721 Reject -- https://master.php.net/note/reject/68721 Search -- https://master.php.net/manage/user-notes.php