Fixed bug #49306 (inside pdo_mysql default socket settings are ignored).

- Fixed bug #49289 (bcmath module does not compile with phpize configure).

- revert fix for #43327, it breaks system&co functions

- fix NEWS

- fixed #43327, wrong return value from mail(), if sendmail_path is wrong

- Fixed bug #28038 (Sent incorrect RCPT TO commands to SMTP server)

- fix NEWS

added missing NEWS entry for bug #49223

- Fix news

Fixed bug #49144 (import of schema from different host transmits original authentication details)

- Fixed bug #49236 (Missing PHP_SUBST(PDO_MYSQL_SHARED_LIBADD)).

Fixed typo

Fixed bug #49269 (Ternary operator fails on Iterator object when used inside foreach declaration). (Etienne, Dmitry)

MFB: Added missing sanity checks around exif processing.

Use the correct tense for the NEWS entries

Fix BC break in mime_content_type()

Update NEWS entry with some stuff I missed.

- fix news

- fixed bug #49072, feof never returns true for damaged file in zip

- fix and improve dns' AAAA support on windows

BFN

- Fixed bug #48719 parse_ini_*(): scanner mode is not checked for sanity)

- Fixed bug #48660 (parse_ini_*(): dollar sign as last character of value fails)

- Fixed #49183, dns_get_record does not return NAPTR records

Minor tweak