note 110602 added to language.types.intro

The reason why is_* functions should be used instead of gettype is that the string returned from gettype will probably change in future versions and is_* functions are faster because there is no string comparisons involved ---- Server IP: 69.147.83.199 Probable Submitter: 180.151.40.154 ---- Manual Page -- http://www.php.net/manual/en/language.types.intro.php Edit -- https://master.php.net/note/edit/110602 Del: integrated -- https://master.php.net/note/delete/110602/integrated Del: useless -- https://master.php.net/note/delete/110602/useless Del: bad code -- https://master.php.net/note/delete/110602/bad+code Del: spam -- https://master.php.net/note/delete/110602/spam Del: non-english -- https://master.php.net/note/delete/110602/non-english Del: in docs -- https://master.php.net/note/delete/110602/in+docs Del: other reasons-- https://master.php.net/note/delete/110602 Reject -- https://master.php.net/note/reject/110602 Search -- https://master.php.net/manage/user-notes.php