note 117818 added to function.include-once

require_once() can check the file if once include ,or the file is wrong will tell a error and quit the script. ---- Server IP: 72.52.91.14 Probable Submitter: 14.153.247.82 ---- Manual Page -- http://php.net/manual/en/function.include-once.php Edit -- https://master.php.net/note/edit/117818 Del: integrated -- https://master.php.net/note/delete/117818/integrated Del: useless -- https://master.php.net/note/delete/117818/useless Del: bad code -- https://master.php.net/note/delete/117818/bad+code Del: spam -- https://master.php.net/note/delete/117818/spam Del: non-english -- https://master.php.net/note/delete/117818/non-english Del: in docs -- https://master.php.net/note/delete/117818/in+docs Del: other reasons-- https://master.php.net/note/delete/117818 Reject -- https://master.php.net/note/reject/117818 Search -- https://master.php.net/manage/user-notes.php