note 78264 added to function.fileinode

Sample function that generates apache 2.2 ETag. Useful for scripts serving images or other cachable data. $file="example.png"; // Inode $ETag = dechex(fileinode($file)); // Size $ETag.= "-".dechex(filesize($file)); // Modification time in useconds & (2^33-1) $ETag.= "-".dechex(((filemtime($file).str_repeat("0",6)+0) & (8589934591))); header("ETag: \"$ETag\"); ---- Server IP: 194.145.210.3 Probable Submitter: 83.6.84.130 ---- Manual Page -- http://www.php.net/manual/en/function.fileinode.php Edit -- https://master.php.net/note/edit/78264 Del: integrated -- https://master.php.net/note/delete/78264/integrated Del: useless -- https://master.php.net/note/delete/78264/useless Del: bad code -- https://master.php.net/note/delete/78264/bad+code Del: spam -- https://master.php.net/note/delete/78264/spam Del: non-english -- https://master.php.net/note/delete/78264/non-english Del: in docs -- https://master.php.net/note/delete/78264/in+docs Del: other reasons-- https://master.php.net/note/delete/78264 Reject -- https://master.php.net/note/reject/78264 Search -- https://master.php.net/manage/user-notes.php