note 93220 added to control-structures.if

Be careful with stuff like if ($nkey = array_search($needle, $haystack)) { ... if the returned key is actually the key 0, then the if won't be executed ---- Server IP: 208.69.120.35 Probable Submitter: 88.134.74.3 ---- Manual Page -- http://www.php.net/manual/en/control-structures.if.php Edit -- https://master.php.net/note/edit/93220 Del: integrated -- https://master.php.net/note/delete/93220/integrated Del: useless -- https://master.php.net/note/delete/93220/useless Del: bad code -- https://master.php.net/note/delete/93220/bad+code Del: spam -- https://master.php.net/note/delete/93220/spam Del: non-english -- https://master.php.net/note/delete/93220/non-english Del: in docs -- https://master.php.net/note/delete/93220/in+docs Del: other reasons-- https://master.php.net/note/delete/93220 Reject -- https://master.php.net/note/reject/93220 Search -- https://master.php.net/manage/user-notes.php