note 103832 added to function.include-once

I see that it is used as: include_once "header.php"; OR include_once('header.php'); Is there a preferred way to do it? I know the quotes type don't matter at all in this scenario but isn't using the parentheses the right way to do it? ---- Server IP: 69.147.83.197 Probable Submitter: 24.117.30.152 ---- Manual Page -- http://www.php.net/manual/en/function.include-once.php Edit -- https://master.php.net/note/edit/103832 Del: integrated -- https://master.php.net/note/delete/103832/integrated Del: useless -- https://master.php.net/note/delete/103832/useless Del: bad code -- https://master.php.net/note/delete/103832/bad+code Del: spam -- https://master.php.net/note/delete/103832/spam Del: non-english -- https://master.php.net/note/delete/103832/non-english Del: in docs -- https://master.php.net/note/delete/103832/in+docs Del: other reasons-- https://master.php.net/note/delete/103832 Reject -- https://master.php.net/note/reject/103832 Search -- https://master.php.net/manage/user-notes.php