note 110318 added to control-structures.if

To johannes I'm confused. You tell me to rewrite if (a) if (b) { X } else { Y } as if (a and b) { X } else { Y } In the first example, Y is executed if (a and !b) is true. In the second example, Y is executed if !(a and b) is true. These are two different conditions; !(a and b) is (!a or !b), not (a and !b). Why are you telling people to change their code so that it breaks? ---- Server IP: 69.147.83.199 Probable Submitter: 27.99.20.143 ---- Manual Page -- http://www.php.net/manual/en/control-structures.if.php Edit -- https://master.php.net/note/edit/110318 Del: integrated -- https://master.php.net/note/delete/110318/integrated Del: useless -- https://master.php.net/note/delete/110318/useless Del: bad code -- https://master.php.net/note/delete/110318/bad+code Del: spam -- https://master.php.net/note/delete/110318/spam Del: non-english -- https://master.php.net/note/delete/110318/non-english Del: in docs -- https://master.php.net/note/delete/110318/in+docs Del: other reasons-- https://master.php.net/note/delete/110318 Reject -- https://master.php.net/note/reject/110318 Search -- https://master.php.net/manage/user-notes.php