note 118552 added to function.echo

I think it would be good to mention if "echo" prints trailing New Line character or not. It seems like it doesn't, but in many other languages echo adds new line. Actually I opened this page to lookup this kind of information. ---- Server IP: 72.52.91.14 Probable Submitter: 188.255.97.106 ---- Manual Page -- http://php.net/manual/en/function.echo.php Edit -- https://master.php.net/note/edit/118552 Del: integrated -- https://master.php.net/note/delete/118552/integrated Del: useless -- https://master.php.net/note/delete/118552/useless Del: bad code -- https://master.php.net/note/delete/118552/bad+code Del: spam -- https://master.php.net/note/delete/118552/spam Del: non-english -- https://master.php.net/note/delete/118552/non-english Del: in docs -- https://master.php.net/note/delete/118552/in+docs Del: other reasons-- https://master.php.net/note/delete/118552 Reject -- https://master.php.net/note/reject/118552 Search -- https://master.php.net/manage/user-notes.php