note 50648 added to function.session-set-save-handler

In reference to the session_set_save_handler example; this is really pedantic but instead of using: return(""); // Must return "" here. Why not use the faster literal: return(''); // Must return '' here. Every clock cycle counts, and more so good coding practice. ---- Manual Page -- http://www.php.net/manual/en/function.session-set-save-handler.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50648 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50648&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50648&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50648&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50648&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50648&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50648&report=yes Search -- http://master.php.net/manage/user-notes.php