note 85420 added to function.substr

***Caution newbie*** To extract a file Extension this fuction could be useful. $file_extension = substr($filename , strrpos($filename , '. ') +1); Suppose your file name is Baldaris.jpeg strrpos will return the last dot position in the string 9 so so the compiler will execute substr($filename , 10) $file_extension will have value jpeg pretty cool... Cheer's Baldaris ---- Server IP: 203.199.69.133 Probable Submitter: 118.95.14.75 ---- Manual Page -- http://www.php.net/manual/en/function.substr.php Edit -- https://master.php.net/note/edit/85420 Del: integrated -- https://master.php.net/note/delete/85420/integrated Del: useless -- https://master.php.net/note/delete/85420/useless Del: bad code -- https://master.php.net/note/delete/85420/bad+code Del: spam -- https://master.php.net/note/delete/85420/spam Del: non-english -- https://master.php.net/note/delete/85420/non-english Del: in docs -- https://master.php.net/note/delete/85420/in+docs Del: other reasons-- https://master.php.net/note/delete/85420 Reject -- https://master.php.net/note/reject/85420 Search -- https://master.php.net/manage/user-notes.php