diff --git a/.gitignore b/.gitignore
index e69de29..81c2135 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/apcu-5.1.21.tgz
diff --git a/apcu-panel.conf b/apcu-panel.conf
new file mode 100644
index 0000000..de7d690
--- /dev/null
+++ b/apcu-panel.conf
@@ -0,0 +1,9 @@
+# APC Control Panel
+Alias /apcu-panel /usr/share/apcu-panel
+
+<Directory /usr/share/apcu-panel>
+   <IfModule mod_authz_core.c>
+     Require local
+   </IfModule>
+</Directory>
+
diff --git a/apcu.conf.php b/apcu.conf.php
new file mode 100644
index 0000000..8ed5320
--- /dev/null
+++ b/apcu.conf.php
@@ -0,0 +1,23 @@
+<?php
+define('USE_AUTHENTICATION',1);		// Use (internal) authentication - best choice if
+					// no other authentication is available
+					// If set to 0:
+					//  There will be no further authentication. You
+					//  will have to handle this by yourself!
+					// If set to 1:
+					//  You need to change ADMIN_PASSWORD to make
+					//  this work!
+define('ADMIN_USERNAME','apc');		// Admin Username
+define('ADMIN_PASSWORD','password');  	// Admin Password - CHANGE THIS TO ENABLE!!!
+
+// (beckerr) I'm using a clear text password here, because I've no good idea how to let 
+//           users generate a md5 or crypt password in a easy way to fill it in above
+
+//define('DATE_FORMAT', "d.m.Y H:i:s");	// German
+//define('DATE_FORMAT', "d/m/Y H:i:s");	// French
+define('DATE_FORMAT', 'Y/m/d H:i:s'); 	// US
+
+define('GRAPH_SIZE',200);		// Image size
+
+//define('PROXY', 'tcp://127.0.0.1:8080');
+
diff --git a/apcu.ini b/apcu.ini
new file mode 100644
index 0000000..dacb938
--- /dev/null
+++ b/apcu.ini
@@ -0,0 +1,63 @@
+; Enable APCu extension module
+extension = apcu.so
+
+;	This can be set to 0 to disable APCu
+apc.enabled=1
+
+;	Setting this enables APCu for the CLI version of PHP
+;	(Mostly for testing and debugging).
+;apc.enable_cli=0
+
+;	Sets the path to text files containing caches to load from disk upon
+;	initialization of APCu. preload_path should be a directory where each
+;	file follows $key.data where $key should be used as the entry name
+;	and the contents of the file contains serialized data to use as the value
+;	of the entry.
+;apc.preload_path=
+
+;	The size of each shared memory segment, with M/G suffixe
+;apc.shm_size=32M
+
+;	The number of seconds a cache entry is allowed to idle in a slot in case
+;	this cache entry slot is needed by another entry.
+;apc.ttl=0
+
+;	The number of seconds that a cache entry may remain on the
+;	garbage-collection list.
+;apc.gc_ttl=3600
+
+;	If you begin to get low on resources, an expunge of the cache
+;	is performed if it is less than half full. This is not always
+;	a suitable way of determining if an expunge of the cache
+;	should be per apc.smart allows you to set a runtime configuration
+;	value which	is used to determine if an expunge should be run
+;	if (available_size < apc.smart * requested_size)
+;apc.smart=0
+
+;	A "hint" about the number variables expected in the cache.
+;	Set to zero or omit if you are not sure;
+;apc.entries_hint=4096
+
+;	The mktemp-style file_mask to pass to the mmap module 
+apc.mmap_file_mask=/tmp/apc.XXXXXX
+
+;	On very busy servers whenever you start the server or
+;	modify files you can create a race of many processes
+;	all trying to cache the same data at the same time.
+;	By default, APCu attempts to prevent "slamming" of a key.
+;	A key is considered "slammed" if it was the last key set,
+;	and a context other than the current one set it ( ie. it
+;	was set by another process or thread )
+;apc.slam_defense=0
+
+;	Defines which serializer should be used
+;	Default is the standard PHP serializer.
+;apc.serializer='php'
+
+;	use the SAPI request start time for TTL
+;apc.use_request_time=0
+
+;	Enables APCu handling of signals, such as SIGSEGV, that write core files
+;	when signaled. APCu will attempt to unmap the shared memory segment in
+;	order to exclude it from the core file
+;apc.coredump_unmap=0
diff --git a/php-pecl-apcu.spec b/php-pecl-apcu.spec
new file mode 100644
index 0000000..5fc7384
--- /dev/null
+++ b/php-pecl-apcu.spec
@@ -0,0 +1,417 @@
+# Fedora spec file for php-pecl-apcu
+#
+# Copyright (c) 2013-2022 Remi Collet
+# License: CC-BY-SA
+# http://creativecommons.org/licenses/by-sa/4.0/
+#
+# Please, preserve the changelog entries
+#
+
+# we don't want -z defs linker flag
+%undefine _strict_symbol_defs_build
+
+%global pecl_name apcu
+%global with_zts  0%{?__ztsphp:1}
+%global ini_name  40-%{pecl_name}.ini
+
+Name:           php-pecl-apcu
+Summary:        APC User Cache
+Version:        5.1.21
+Release:        1%{?dist}
+Source0:        https://pecl.php.net/get/%{pecl_name}-%{version}.tgz
+Source1:        %{pecl_name}.ini
+Source2:        %{pecl_name}-panel.conf
+Source3:        %{pecl_name}.conf.php
+
+License:        PHP
+URL:            https://pecl.php.net/package/APCu
+
+BuildRequires:  make
+BuildRequires:  gcc
+BuildRequires:  php-devel
+BuildRequires:  php-pear
+BuildRequires:  pcre-devel
+
+Requires:       php(zend-abi) = %{php_zend_api}
+Requires:       php(api) = %{php_core_api}
+
+Obsoletes:      php-apcu < 4.0.0-1
+Provides:       php-apcu = %{version}
+Provides:       php-apcu%{?_isa} = %{version}
+Provides:       php-pecl(apcu) = %{version}
+Provides:       php-pecl(apcu)%{?_isa} = %{version}
+
+
+%description
+APCu is userland caching: APC stripped of opcode caching.
+
+APCu only supports userland caching of variables.
+
+The %{?sub_prefix}php-pecl-apcu-bc package provides a drop
+in replacement for APC.
+
+
+%package devel
+Summary:       APCu developer files (header)
+Requires:      %{name}%{?_isa} = %{version}-%{release}
+Requires:      php-devel%{?_isa}
+Obsoletes:     php-pecl-apc-devel < 4
+Provides:      php-pecl-apc-devel = %{version}-%{release}
+Provides:      php-pecl-apc-devel%{?_isa} = %{version}-%{release}
+
+%description devel
+These are the files needed to compile programs using APCu.
+
+
+%package -n apcu-panel
+Summary:       APCu control panel
+BuildArch:     noarch
+Requires:      %{name} = %{version}-%{release}
+Requires:      php(httpd)
+Requires:      php-gd
+Requires:      httpd
+Obsoletes:     apc-panel < 4
+Provides:      apc-panel = %{version}-%{release}
+
+%description -n apcu-panel
+This package provides the APCu control panel, with Apache
+configuration, available on http://localhost/apcu-panel/
+
+
+%prep
+%setup -qc
+mv %{pecl_name}-%{version} NTS
+
+sed -e '/LICENSE/s/role="doc"/role="src"/' -i package.xml
+
+cd NTS
+# Sanity check, really often broken
+extver=$(sed -n '/#define PHP_APCU_VERSION/{s/.* "//;s/".*$//;p}' php_apc.h)
+if test "x${extver}" != "x%{version}"; then
+   : Error: Upstream extension version is ${extver}, expecting %{version}.
+   exit 1
+fi
+cd ..
+
+%if %{with_zts}
+# duplicate for ZTS build
+cp -pr NTS ZTS
+%endif
+
+# Fix path to configuration file
+sed -e s:apc.conf.php:%{_sysconfdir}/apcu-panel/conf.php:g \
+    -i  NTS/apc.php
+
+
+%build
+cd NTS
+%{_bindir}/phpize
+%configure \
+   --enable-apcu \
+   --with-php-config=%{_bindir}/php-config
+make %{?_smp_mflags}
+
+%if %{with_zts}
+cd ../ZTS
+%{_bindir}/zts-phpize
+%configure \
+   --enable-apcu \
+   --with-php-config=%{_bindir}/zts-php-config
+make %{?_smp_mflags}
+%endif
+
+
+%install
+# Install the NTS stuff
+make -C NTS install INSTALL_ROOT=%{buildroot}
+install -D -m 644 %{SOURCE1} %{buildroot}%{php_inidir}/%{ini_name}
+
+%if %{with_zts}
+# Install the ZTS stuff
+make -C ZTS install INSTALL_ROOT=%{buildroot}
+install -D -m 644 %{SOURCE1} %{buildroot}%{php_ztsinidir}/%{ini_name}
+%endif
+
+# Install the package XML file
+install -D -m 644 package.xml %{buildroot}%{pecl_xmldir}/%{name}.xml
+
+# Install the Control Panel
+# Pages
+install -D -m 644 -p NTS/apc.php  \
+        %{buildroot}%{_datadir}/apcu-panel/index.php
+# Apache config
+install -D -m 644 -p %{SOURCE2} \
+        %{buildroot}%{_sysconfdir}/httpd/conf.d/apcu-panel.conf
+# Panel config
+install -D -m 644 -p %{SOURCE3} \
+        %{buildroot}%{_sysconfdir}/apcu-panel/conf.php
+
+# Test & Documentation
+cd NTS
+for i in $(grep 'role="test"' ../package.xml | sed -e 's/^.*name="//;s/".*$//')
+do install -Dpm 644 $i %{buildroot}%{pecl_testdir}/%{pecl_name}/$i
+done
+for i in $(grep 'role="doc"' ../package.xml | sed -e 's/^.*name="//;s/".*$//')
+do install -Dpm 644 $i %{buildroot}%{pecl_docdir}/%{pecl_name}/$i
+done
+
+
+%check
+cd NTS
+%{_bindir}/php -n \
+   -d extension=%{buildroot}%{php_extdir}/%{pecl_name}.so \
+   -m | grep 'apcu'
+
+# Upstream test suite for NTS extension
+TEST_PHP_EXECUTABLE=%{_bindir}/php \
+TEST_PHP_ARGS="-n -d extension=%{buildroot}%{php_extdir}/%{pecl_name}.so" \
+NO_INTERACTION=1 \
+REPORT_EXIT_STATUS=1 \
+%{_bindir}/php -n run-tests.php
+
+%if %{with_zts}
+cd ../ZTS
+%{__ztsphp} -n \
+   -d extension=%{buildroot}%{php_ztsextdir}/%{pecl_name}.so \
+   -m | grep 'apcu'
+
+# Upstream test suite for ZTS extension
+TEST_PHP_EXECUTABLE=%{__ztsphp} \
+TEST_PHP_ARGS="-n -d extension=%{buildroot}%{php_ztsextdir}/%{pecl_name}.so" \
+NO_INTERACTION=1 \
+REPORT_EXIT_STATUS=1 \
+%{__ztsphp} -n run-tests.php
+%endif
+
+
+%files
+%license NTS/LICENSE
+%doc %{pecl_docdir}/%{pecl_name}
+%{pecl_xmldir}/%{name}.xml
+
+%config(noreplace) %{php_inidir}/%{ini_name}
+%{php_extdir}/%{pecl_name}.so
+
+%if %{with_zts}
+%{php_ztsextdir}/%{pecl_name}.so
+%config(noreplace) %{php_ztsinidir}/%{ini_name}
+%endif
+
+
+%files devel
+%doc %{pecl_testdir}/%{pecl_name}
+%{php_incldir}/ext/%{pecl_name}
+
+%if %{with_zts}
+%{php_ztsincldir}/ext/%{pecl_name}
+%endif
+
+
+%files -n apcu-panel
+# Need to restrict access, as it contains a clear password
+%attr(550,apache,root) %dir %{_sysconfdir}/apcu-panel
+%config(noreplace) %{_sysconfdir}/apcu-panel/conf.php
+%config(noreplace) %{_sysconfdir}/httpd/conf.d/apcu-panel.conf
+%{_datadir}/apcu-panel
+
+
+%changelog
+* Mon May 16 2022 Remi Collet <rcollet@redhat.com> - 5.1.21-1
+- update to 5.1.21 for PHP 8.1 #2070040
+
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 5.1.20-5
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
+* Tue Jun 22 2021 Mohan Boddu <mboddu@redhat.com> - 5.1.20-4
+- Rebuilt for RHEL 9 BETA for openssl 3.0
+  Related: rhbz#1971065
+
+* Mon Apr 19 2021 Remi Collet <rcollet@redhat.com> - 5.1.20-3
+- Rebuilt for PHP 8. Related rhbz#1949319
+
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 5.1.20-2
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
+* Thu Mar  4 2021 Remi Collet <remi@remirepo.net> - 5.1.20-1
+- update to 5.1.20
+
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.19-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Oct  5 2020 Remi Collet <remi@remirepo.net> - 5.1.19-1
+- update to 5.1.19
+
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.18-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.18-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Mon Oct 28 2019 Remi Collet <remi@remirepo.net> - 5.1.18-1
+- update to 5.1.18
+
+* Thu Oct 03 2019 Remi Collet <remi@remirepo.net> - 5.1.17-3
+- rebuild for https://fedoraproject.org/wiki/Changes/php74
+- add upstream patches for test suite
+
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.17-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Fri Feb  8 2019 Remi Collet <remi@remirepo.net> - 5.1.17-1
+- update to 5.1.17
+
+* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.15-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Fri Dec  7 2018 Remi Collet <remi@remirepo.net> - 5.1.15-1
+- update to 5.1.15
+
+* Wed Nov 21 2018 Remi Collet <remi@remirepo.net> - 5.1.14-1
+- update to 5.1.14 (stable)
+
+* Mon Nov 19 2018 Remi Collet <remi@remirepo.net> - 5.1.13-1
+- update to 5.1.13 (stable)
+
+* Thu Oct 11 2018 Remi Collet <remi@remirepo.net> - 5.1.12-3
+- Rebuild for https://fedoraproject.org/wiki/Changes/php73
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.12-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Mon Jul  9 2018 Remi Collet <remi@remirepo.net> - 5.1.12-1
+- update to 5.1.12 (stable)
+
+* Thu Mar  8 2018 Remi Collet <remi@remirepo.net> - 5.1.11-1
+- update to 5.1.11 (stable)
+
+* Fri Feb 16 2018 Remi Collet <remi@remirepo.net> - 5.1.10-1
+- update to 5.1.10 (stable)
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.9-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Fri Jan 26 2018 Remi Collet <remi@remirepo.net> - 5.1.9-2
+- undefine _strict_symbol_defs_build
+
+* Tue Jan  2 2018 Remi Collet <remi@fedoraproject.org> - 5.1.9-1
+- Update to 5.1.9 (php 7, stable)
+
+* Tue Oct 03 2017 Remi Collet <remi@fedoraproject.org> - 5.1.8-5
+- rebuild for https://fedoraproject.org/wiki/Changes/php72
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.8-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.8-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.8-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Mon Jan 16 2017 Remi Collet <remi@fedoraproject.org> - 5.1.8-1
+- Update to 5.1.8 (php 7, stable)
+
+* Mon Nov 14 2016 Remi Collet <remi@fedoraproject.org> - 5.1.7-2
+- rebuild for https://fedoraproject.org/wiki/Changes/php71
+
+* Fri Oct 21 2016 Remi Collet <remi@fedoraproject.org> - 5.1.7-1
+- Update to 5.1.7 (php 7, stable)
+
+* Thu Oct  6 2016 Remi Collet <remi@fedoraproject.org> - 5.1.6-1
+- Update to 5.1.6 (php 7, stable)
+
+* Mon Jun 27 2016 Remi Collet <remi@fedoraproject.org> - 5.1.5-1
+- Update to 5.1.5 (php 7, stable)
+
+* Wed Apr 20 2016 Remi Collet <remi@fedoraproject.org> - 4.0.11-1
+- Update to 4.0.11 (stable)
+- fix license usage and spec cleanup
+
+* Wed Apr 20 2016 Remi Collet <remi@fedoraproject.org> - 4.0.10-4
+- add upstream patch, fix FTBFS with 5.6.21RC1, thanks Koschei
+
+* Wed Feb 10 2016 Remi Collet <remi@fedoraproject.org> - 4.0.10-3
+- drop scriptlets (replaced file triggers in php-pear)
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.10-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Mon Dec  7 2015 Remi Collet <remi@fedoraproject.org> - 4.0.10-1
+- Update to 4.0.10 (stable)
+
+* Fri Nov 20 2015 Remi Collet <remi@fedoraproject.org> - 4.0.8-1
+- Update to 4.0.8
+
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0.7-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Mon Oct 27 2014 Remi Collet <remi@fedoraproject.org> - 4.0.7-1
+- Update to 4.0.7
+
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0.6-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Thu Jun 19 2014 Remi Collet <rcollet@redhat.com> - 4.0.6-2
+- rebuild for https://fedoraproject.org/wiki/Changes/Php56
+
+* Thu Jun 12 2014 Remi Collet <remi@fedoraproject.org> - 4.0.6-1
+- Update to 4.0.6 (beta)
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Wed Apr 23 2014 Remi Collet <remi@fedoraproject.org> - 4.0.4-2
+- add numerical prefix to extension configuration file
+
+* Sat Mar 01 2014 Remi Collet <remi@fedoraproject.org> - 4.0.4-1
+- Update to 4.0.4 (beta)
+
+* Mon Jan 27 2014 Remi Collet <remi@fedoraproject.org> - 4.0.3-1
+- Update to 4.0.3 (beta)
+- install doc in pecl doc_dir
+- install tests in pecl test_dir (in devel)
+- cleanup SCL stuff
+
+* Mon Jan 13 2014 Remi Collet <rcollet@redhat.com> - 4.0.2-3
+- EPEL-7 build
+
+* Mon Sep 16 2013 Remi Collet <rcollet@redhat.com> - 4.0.2-2
+- fix perm on config dir
+- improve SCL compatibility
+- always provides php-pecl-apc-devel and apc-panel
+
+* Mon Sep 16 2013 Remi Collet <remi@fedoraproject.org> - 4.0.2-1
+- Update to 4.0.2
+
+* Sat Jul 27 2013 Remi Collet <remi@fedoraproject.org> - 4.0.1-3
+- restore APC serializers ABI (patch merged upstream)
+
+* Mon Jul 15 2013 Remi Collet <rcollet@redhat.com> - 4.0.1-2
+- adapt for SCL
+
+* Tue Apr 30 2013 Remi Collet <remi@fedoraproject.org> - 4.0.1-1
+- Update to 4.0.1
+- add missing scriptlet
+- fix Conflicts
+
+* Thu Apr 25 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-2
+- fix segfault when used from command line
+
+* Wed Mar 27 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-1
+- first pecl release
+- rename from php-apcu to php-pecl-apcu
+
+* Tue Mar 26 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-0.4.git4322fad
+- new snapshot (test before release)
+
+* Mon Mar 25 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-0.3.git647cb2b
+- new snapshot with our pull request
+- allow to run test suite simultaneously on 32/64 arch
+- build warning free
+
+* Mon Mar 25 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-0.2.git6d20302
+- new snapshot with full APC compatibility
+
+* Sat Mar 23 2013 Remi Collet <remi@fedoraproject.org> - 4.0.0-0.1.git44e8dd4
+- initial package, version 4.0.0
diff --git a/sources b/sources
new file mode 100644
index 0000000..ea3658e
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (apcu-5.1.21.tgz) = a6ffe8349760d27cde0d86017a59a68e9639bf385e606622d807094f4e5fb305bb25b9ce00077d0856f4d223d44329f7a6314c229b62c78d8e2b085593c92bb3