diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 78520332dfc7e..0000000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,188 +0,0 @@
-version: 2.1
-
-jobs:
-  arm:
-    resource_class: arm.medium
-    docker:
-      - image: cimg/base:current-22.04
-      - image: mysql:8.3
-        environment:
-          MYSQL_ALLOW_EMPTY_PASSWORD: true
-          MYSQL_ROOT_PASSWORD: ''
-          MYSQL_DATABASE: test
-      - image: postgres:16
-        environment:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: test
-    environment:
-      LANGUAGE: ''
-      LANG: en_US.UTF-8
-      MYSQL_TEST_HOST: '127.0.0.1'
-      MYSQL_TEST_PASSWD: ''
-      MYSQL_TEST_USER: root
-      PDO_MYSQL_TEST_DSN: 'mysql:host=127.0.0.1;dbname=test'
-      PDO_MYSQL_TEST_PASS: ''
-      PDO_MYSQL_TEST_USER: root
-      PDO_PGSQL_TEST_DSN: 'pgsql:host=127.0.0.1 port=5432 dbname=test user=postgres password=postgres'
-    steps:
-      - checkout
-      - run:
-          name: apt
-          command: |
-            export DEBIAN_FRONTEND=noninteractive
-            sudo apt-get update -y
-            sudo apt-get install -y \
-              gcc \
-              g++ \
-              autoconf \
-              bison \
-              re2c \
-              locales \
-              locales-all \
-              ldap-utils \
-              openssl \
-              slapd \
-              libgmp-dev \
-              libicu-dev \
-              libtidy-dev \
-              libenchant-2-dev \
-              libsasl2-dev \
-              libxpm-dev \
-              libzip-dev \
-              libbz2-dev \
-              libsqlite3-dev \
-              libwebp-dev \
-              libonig-dev \
-              libcurl4-openssl-dev \
-              libxml2-dev \
-              libxslt1-dev \
-              libpq-dev \
-              libreadline-dev \
-              libldap2-dev \
-              libsodium-dev \
-              libargon2-0-dev \
-              libmm-dev \
-              libsnmp-dev \
-              snmpd \
-              `#snmp-mibs-downloader` \
-              freetds-dev \
-              `#unixodbc-dev` \
-              dovecot-core \
-              dovecot-pop3d \
-              dovecot-imapd \
-              sendmail \
-              firebird-dev \
-              liblmdb-dev \
-              libtokyocabinet-dev \
-              libdb-dev \
-              libqdbm-dev \
-              libjpeg-dev \
-              libpng-dev \
-              libfreetype6-dev
-      - run:
-          name: ./configure
-          command: |
-            ./buildconf -f
-            ./configure \
-              --enable-debug \
-              --enable-zts \
-              --enable-option-checking=fatal \
-              --prefix=/usr \
-              --enable-phpdbg \
-              --enable-fpm \
-              --enable-opcache \
-              --with-pdo-mysql=mysqlnd \
-              --with-mysqli=mysqlnd \
-              --with-pgsql \
-              --with-pdo-pgsql \
-              --with-pdo-sqlite \
-              --enable-intl \
-              --without-pear \
-              --enable-gd \
-              --with-jpeg \
-              --with-webp \
-              --with-freetype \
-              --with-xpm \
-              --enable-exif \
-              --with-zip \
-              --with-zlib \
-              --enable-soap \
-              --enable-xmlreader \
-              --with-xsl \
-              --with-tidy \
-              --enable-sysvsem \
-              --enable-sysvshm \
-              --enable-shmop \
-              --enable-pcntl \
-              --with-readline \
-              --enable-mbstring \
-              --with-curl \
-              --with-gettext \
-              --enable-sockets \
-              --with-bz2 \
-              --with-openssl \
-              --with-gmp \
-              --enable-bcmath \
-              --enable-calendar \
-              --enable-ftp \
-              --with-enchant=/usr \
-              --enable-sysvmsg \
-              --with-ffi \
-              --enable-zend-test \
-              --enable-dl-test=shared \
-              --with-ldap \
-              --with-ldap-sasl \
-              --with-password-argon2 \
-              --with-mhash \
-              --with-sodium \
-              --enable-dba \
-              --with-cdb \
-              --enable-flatfile \
-              --enable-inifile \
-              --with-tcadb \
-              --with-lmdb \
-              --with-qdbm \
-              --with-snmp \
-              `#--with-unixODBC` \
-              `#--with-pdo-odbc=unixODBC,/usr` \
-              --with-config-file-path=/etc \
-              --with-config-file-scan-dir=/etc/php.d \
-              --with-pdo-firebird \
-              `#--with-pdo-dblib` \
-              --disable-phpdbg \
-              `#--enable-werror`
-      - run:
-          name: make
-          command: make -j2 > /dev/null
-      - run:
-          name: make install
-          command: |
-            sudo make install
-            sudo mkdir -p /etc/php.d
-            sudo chmod 777 /etc/php.d
-            echo opcache.enable_cli=1 > /etc/php.d/opcache.ini
-            echo opcache.protect_memory=1 >> /etc/php.d/opcache.ini
-      - run:
-          name: Test
-          no_output_timeout: 30m
-          command: |
-            sapi/cli/php run-tests.php \
-              -d zend_extension=opcache.so \
-              -d opcache.enable_cli=1 \
-              -d opcache.jit_buffer_size=64M \
-              -d opcache.jit=tracing \
-              -d zend_test.observer.enabled=1 \
-              -d zend_test.observer.show_output=0 \
-              -P -q -x -j2 \
-              -g FAIL,BORK,LEAK,XLEAK \
-              --no-progress \
-              --offline \
-              --show-diff \
-              --show-slow 1000 \
-              --set-timeout 120 \
-              --repeat 2
-
-workflows:
-  push-workflow:
-    jobs:
-      - arm
diff --git a/.cirrus.yml b/.cirrus.yml
deleted file mode 100644
index e13e22fd4e816..0000000000000
--- a/.cirrus.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-env:
-  CIRRUS_CLONE_DEPTH: 1
-
-freebsd_task:
-  name: FREEBSD_DEBUG_NTS
-  timeout_in: 50m
-  freebsd_instance:
-    image_family: freebsd-13-3
-  skip: "changesIncludeOnly('docs/**', 'NEWS', 'UPGRADING', 'UPGRADING.INTERNALS', '**/README.*', 'CONTRIBUTING.md', 'CODING_STANDARDS.md', '.circleci/**', 'EXTENSIONS', '**.md', 'docs-old/**')"
-  env:
-    ARCH: amd64
-  install_script:
-    #- sed -i -e 's/quarterly/latest/g' /etc/pkg/FreeBSD.conf
-    #- pkg upgrade -y
-    - kldload accf_http
-    - pkg install -y autoconf bison gmake re2c icu libiconv png freetype2 enchant2 bzip2 t1lib gmp tidyp libsodium libzip libxml2 libxslt openssl oniguruma pkgconf webp libavif
-  script:
-    - ./buildconf -f
-    - ./configure --prefix=/usr/local --enable-debug --enable-option-checking=fatal --enable-fpm --with-pdo-sqlite --without-pear --with-bz2 --with-avif --with-jpeg --with-webp --with-freetype --enable-gd --enable-exif --with-zip --with-zlib --enable-soap --enable-xmlreader --with-xsl --with-libxml --enable-shmop --enable-pcntl --enable-mbstring --with-curl --enable-sockets --with-openssl --with-iconv=/usr/local --enable-bcmath --enable-calendar --enable-ftp --with-ffi --enable-zend-test --enable-dl-test=shared --enable-intl --with-mhash --with-sodium --enable-werror --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d
-    - gmake -j2
-    - mkdir /etc/php.d
-    - gmake install
-    - echo opcache.enable_cli=1 > /etc/php.d/opcache.ini
-    - echo opcache.protect_memory=1 >> /etc/php.d/opcache.ini
-    # Specify opcache.preload_user as we're running as root.
-    - echo opcache.preload_user=root >> /etc/php.d/opcache.ini
-  tests_script:
-    - export SKIP_IO_CAPTURE_TESTS=1
-    - export CI_NO_IPV6=1
-    - export STACK_LIMIT_DEFAULTS_CHECK=1
-    - sapi/cli/php run-tests.php -P -q -j2 -g FAIL,BORK,LEAK,XLEAK --no-progress --offline --show-diff --show-slow 1000 --set-timeout 120 -d zend_extension=opcache.so
diff --git a/.github/actions/brew/action.yml b/.github/actions/brew/action.yml
index 07595a5ada931..cdf2963b36a85 100644
--- a/.github/actions/brew/action.yml
+++ b/.github/actions/brew/action.yml
@@ -14,7 +14,9 @@ runs:
         # Some packages exist on x86 but not arm, or vice versa.
         # Install them with reinstall to avoid warnings.
         brew reinstall autoconf webp tidy-html5 libzip libsodium icu4c curl
+        brew uninstall pkg-config
         brew install \
+          pkgconf \
           bison \
           re2c
         brew install \
diff --git a/.github/actions/configure-macos/action.yml b/.github/actions/configure-macos/action.yml
index ab92dfb2d782f..b0d9074a2c70a 100644
--- a/.github/actions/configure-macos/action.yml
+++ b/.github/actions/configure-macos/action.yml
@@ -11,13 +11,20 @@ runs:
         set -x
         BREW_OPT="$(brew --prefix)"/opt
         export PATH="$BREW_OPT/bison/bin:$PATH"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/openssl@1.1/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/curl/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/libffi/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/libxml2/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/libxslt/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/zlib/lib/pkgconfig"
-        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$BREW_OPT/icu4c/lib/pkgconfig"
+        ln -s "$(brew --prefix)/bin/pkgconf" "$(brew --prefix)/bin/pkg-config"
+        export PKG_CONFIG_PATH="$BREW_OPT/openssl@3/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/curl/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/libffi/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/libxml2/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/libxslt/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/zlib/lib/pkgconfig:$PKG_CONFIG_PATH"
+        export PKG_CONFIG_PATH="$BREW_OPT/icu4c/lib/pkgconfig:$PKG_CONFIG_PATH"
+        sed -i -e 's/Requires\.private:.*//g' "$BREW_OPT/curl/lib/pkgconfig/libcurl.pc"
+        cat "$BREW_OPT/curl/lib/pkgconfig/libcurl.pc"
+        pkg-config --version
+        pkg-config --modversion libcurl
+        pkg-config --libs libcurl
+        pkg-config --cflags libcurl
         ./buildconf --force
         ./configure \
           --enable-option-checking=fatal \
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 6baf80d5f84b0..c3548bb5f271c 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -41,7 +41,7 @@ env:
   CXX: ccache g++
 jobs:
   LINUX_X64:
-    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
+    if: false
     services:
       mysql:
         image: mysql:8.3
@@ -137,7 +137,7 @@ jobs:
         if: ${{ !matrix.asan }}
         uses: ./.github/actions/verify-generated-files
   LINUX_X32:
-    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
+    if: false
     name: LINUX_X32_DEBUG_ZTS
     runs-on: ubuntu-latest
     timeout-minutes: 50
@@ -226,7 +226,7 @@ jobs:
       - name: Verify generated files are up to date
         uses: ./.github/actions/verify-generated-files
   WINDOWS:
-    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
+    if: false
     name: WINDOWS_X64_ZTS
     runs-on: windows-2022
     timeout-minutes: 50
@@ -254,7 +254,7 @@ jobs:
         run: .github/scripts/windows/test.bat
   BENCHMARKING:
     name: BENCHMARKING
-    if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
+    if: false
     runs-on: ubuntu-24.04
     timeout-minutes: 50
     steps: