Bug #17860: Suggestion: auto detect whether session changed

From: Xuefer@21cn.com Operating system: all PHP version: 4.2.1 PHP Bug Type: Session related Bug description: Suggestion: auto detect whether session changed session data changed need ===> session update session active need only ===> session "mtime" update, and don't need to update frequently sometime, it's hard for ourself do judge whether to open a session in readonly mode. it is possible to detect whether $_SESSION is changed ? i just do it using md5 now, but if there's and capability to do internally, e.g.: a flag set when session changed, should be faster than md5. -- Edit bug report at http://bugs.php.net/?id=17860&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=17860&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=17860&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=17860&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=17860&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=17860&r=support Expected behavior: http://bugs.php.net/fix.php?id=17860&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=17860&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=17860&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=17860&r=globals