[doc-en] master: Documented the change to mail() in 8.0.0 (#5926)

Author: Damien McKenna (damienmckenna) Committer: GitHub (web-flow) Pusher: jordikroon Date: 2026-10-10T18:44:59+02:00 Commit: https://github.com/php/doc-en/commit/4ea3d0ff937656875119dda356a319017def13ce Raw diff: https://github.com/php/doc-en/commit/4ea3d0ff937656875119dda356a319017def13ce.diff Documented the change to mail() in 8.0.0 (#5926) * Documented the change to mail() in 8.0.0 The page did not document the important change in mail() in the 8.0.0 release. * By jordikroon: Clarification that the line ending is per RFC 5322. Co-authored-by: Jordi Kroon <jordikroon@php.net> Changed paths: M reference/mail/functions/mail.xml Diff: diff --git a/reference/mail/functions/mail.xml b/reference/mail/functions/mail.xml index b5bde1f0da0c..bc66306f6c9b 100644 --- a/reference/mail/functions/mail.xml +++ b/reference/mail/functions/mail.xml @@ -195,6 +195,15 @@ $text = str_replace("\n.", "\n..", $text); Previously, these errors were silently ignored. </entry> </row> + <row> + <entry>8.0.0</entry> + <entry> + All headers, including those in the <parameter>additional_headers</parameter> + parameter, are now separated by CRLF (<literal>\r\n</literal>), as required by + <link xlink:href="&url.rfc;5322">RFC 5322</link>, rather than a possible mixture + of CRLF and bare LF (<literal>\n</literal>). + </entry> + </row> <row> <entry>7.2.0</entry> <entry>