note 83229 added to tutorial.useful

No, "double negative" is indeed correct. Just as in C and C++, False evaluates to 0 and True is defined as "Not False". Try it with == TRUE. It works fine, and is easier to understand. ---- Server IP: 208.69.120.35 Probable Submitter: 24.29.13.123 ---- Manual Page -- http://www.php.net/manual/en/tutorial.useful.php Edit -- https://master.php.net/note/edit/83229 Del: integrated -- https://master.php.net/note/delete/83229/integrated Del: useless -- https://master.php.net/note/delete/83229/useless Del: bad code -- https://master.php.net/note/delete/83229/bad+code Del: spam -- https://master.php.net/note/delete/83229/spam Del: non-english -- https://master.php.net/note/delete/83229/non-english Del: in docs -- https://master.php.net/note/delete/83229/in+docs Del: other reasons-- https://master.php.net/note/delete/83229 Reject -- https://master.php.net/note/reject/83229 Search -- https://master.php.net/manage/user-notes.php