note 117635 added to function.mail

Note that when header contains html which is too long, use "\n" to break lines manually. 如果header中的HTML太长的话，要手动加上"\n"，否则可能渲染错误。 比如"<div><span>abc</span></div>"可能成"<div><span>abc</ span></div>" ---- Server IP: 72.52.91.14 Probable Submitter: 162.248.201.190 ---- Manual Page -- http://php.net/manual/en/function.mail.php Edit -- https://master.php.net/note/edit/117635 Del: integrated -- https://master.php.net/note/delete/117635/integrated Del: useless -- https://master.php.net/note/delete/117635/useless Del: bad code -- https://master.php.net/note/delete/117635/bad+code Del: spam -- https://master.php.net/note/delete/117635/spam Del: non-english -- https://master.php.net/note/delete/117635/non-english Del: in docs -- https://master.php.net/note/delete/117635/in+docs Del: other reasons-- https://master.php.net/note/delete/117635 Reject -- https://master.php.net/note/reject/117635 Search -- https://master.php.net/manage/user-notes.php