note 102994 added to function.fseek

The official docs indicate that not all streams are seekable. You can try to seek anyway and handle failure: <?php if (fseek($stream, $offset, SEEK_CUR) === -1) { // whatever } ?> Or, you can use the stream_get_meta_data function: http://php.net/stream_get_meta_data <?php function fseekable($stream) { $meta = stream_get_meta_data($stream); return $meta['seekable']; } ?> ---- Server IP: 192.41.42.26 Probable Submitter: 99.121.83.201 ---- Manual Page -- http://www.php.net/manual/en/function.fseek.php Edit -- https://master.php.net/note/edit/102994 Del: integrated -- https://master.php.net/note/delete/102994/integrated Del: useless -- https://master.php.net/note/delete/102994/useless Del: bad code -- https://master.php.net/note/delete/102994/bad+code Del: spam -- https://master.php.net/note/delete/102994/spam Del: non-english -- https://master.php.net/note/delete/102994/non-english Del: in docs -- https://master.php.net/note/delete/102994/in+docs Del: other reasons-- https://master.php.net/note/delete/102994 Reject -- https://master.php.net/note/reject/102994 Search -- https://master.php.net/manage/user-notes.php