Remove ext/imap — it has been moved to PECL (#13190)

* Remove ext/imap — it has been moved to PECL

https://pecl.php.net/package/imap

* Remove files related to IMAP

* Remove IMAP CI files and set up

* Also disable IMAP on Circle CI

* Update CREDITS file

* Remove IMAP entry from CODEOWNERS

* Revert "Remove files related to IMAP"

This reverts commit a05ffd6.

* Mark IMAP is being removed

* Revert "Remove IMAP CI files and set up"

This reverts commit 82e5ba9.

* Revert "Also disable IMAP on Circle CI"

This reverts commit e83827b.

* Don't try to build imap extension with CI

* Restore test setup files

* Remove mention of imap in labeler, EXTENSIONS, and sample php.ini files

Author: derickr

.circleci/config.yml

@@ -148,9 +148,6 @@ jobs:
               --with-qdbm \
               --with-snmp \
               `#--with-unixODBC` \
-              --with-imap \
-              --with-kerberos \
-              --with-imap-ssl \
               `#--with-pdo-odbc=unixODBC,/usr` \
               `#--with-pdo-oci=shared,instantclient,/opt/oracle/instantclient` \
               `#--with-oci8=shared,instantclient,/opt/oracle/instantclient` \

.github/actions/configure-x64/action.yml

@@ -72,8 +72,6 @@ runs:
           --with-qdbm \
           ${{ inputs.skipSlow == 'false' && '--with-snmp' || '' }} \
           ${{ inputs.skipSlow == 'false' && '--with-unixODBC' || '' }} \
-          ${{ inputs.skipSlow == 'false' && '--with-imap' || '' }} \
-          ${{ inputs.skipSlow == 'false' && '--with-imap-ssl' || '' }} \
           ${{ inputs.skipSlow == 'false' && '--with-pdo-odbc=unixODBC,/usr' || '' }} \
           $([ -d "/opt/oracle/instantclient" ] && echo '--with-pdo-oci=shared,instantclient,/opt/oracle/instantclient') \
           $([ -d "/opt/oracle/instantclient" ] && echo '--with-oci8=shared,instantclient,/opt/oracle/instantclient') \

.github/labeler.yml

@@ -74,9 +74,6 @@
 "Extension: iconv":
 - ext/iconv/**/*
 
-"Extension: imap":
-- ext/imap/**/*
-
 "Extension: intl":
 - ext/intl/**/*
 

CODEOWNERS

@@ -17,7 +17,6 @@
 /ext/dom @nielsdos
 /ext/ffi @dstogov
 /ext/gmp @Girgias
-/ext/imap @Girgias
 /ext/intl @devnexen
 /ext/json @bukka
 /ext/libxml @nielsdos

EXTENSIONS

@@ -350,14 +350,6 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
 -------------------------------------------------------------------------------
-EXTENSION:           imap
-PRIMARY MAINTAINER:  Chuck Hagenbuch <chuck@horde.org> (1999 - 2004)
-                     Ilia Alshanetsky <iliaa@php.net> (2002 - 2010)
-                     Pierre-Alain Joye <pajoye@php.net> (2008 - 2010)
-                     Bishop Bettini <bishop@php.net> (2018 - 2019)
-MAINTENANCE:         Maintained
-STATUS:              Working
--------------------------------------------------------------------------------
 EXTENSION:           json
 PRIMARY MAINTAINER:  Jakub Zelenka <bukka@php.net> (2014 - 2018)
 MAINTENANCE:         Maintained

UPGRADING

@@ -380,6 +380,10 @@ PDO_SQLITE:
 8. Removed Extensions and SAPIs
 ========================================
 
+- IMAP:
+  . The IMAP extension has been unbundled and moved to PECL.
+    RFC: https://wiki.php.net/rfc/unbundle_imap_pspell_oci8
+
 - PSpell:
   . The pspell extension has been unbundled and moved to PECL.
     RFC: https://wiki.php.net/rfc/unbundle_imap_pspell_oci8