note 93754 added to language.types.boolean

The author of this document has promoted bad PHP programming in his/her example. // ...because instead, this can be used: if ($show_separators) { echo "<hr>\n"; } The above would throw a Notice: Undefined variable error if $show_separators is not defined prior to executing the if statement. ---- Server IP: 208.69.120.35 Probable Submitter: 75.148.94.170 ---- Manual Page -- http://www.php.net/manual/en/language.types.boolean.php Edit -- https://master.php.net/note/edit/93754 Del: integrated -- https://master.php.net/note/delete/93754/integrated Del: useless -- https://master.php.net/note/delete/93754/useless Del: bad code -- https://master.php.net/note/delete/93754/bad+code Del: spam -- https://master.php.net/note/delete/93754/spam Del: non-english -- https://master.php.net/note/delete/93754/non-english Del: in docs -- https://master.php.net/note/delete/93754/in+docs Del: other reasons-- https://master.php.net/note/delete/93754 Reject -- https://master.php.net/note/reject/93754 Search -- https://master.php.net/manage/user-notes.php