diff --git a/.docker/php53/Dockerfile b/.docker/php53/Dockerfile
index 38bf19a67..deb19b1ab 100644
--- a/.docker/php53/Dockerfile
+++ b/.docker/php53/Dockerfile
@@ -12,11 +12,15 @@ RUN set -eux; \
 
 # php 5.3 needs older autoconf
 RUN set -eux; \
+  \
+  buildDeps=' \
+    autoconf2.13 \
+  '; \
   \
   apt-get update; \
   apt-get install -y --force-yes --no-upgrade --no-install-recommends \
     curl \
-    autoconf2.13 \
+    $buildDeps \
   ; \
   rm -r /var/lib/apt/lists/*; \
   \
@@ -37,23 +41,45 @@ RUN set -eux; \
   ./buildconf --force; \
   ./configure --disable-cgi \
     $(command -v apxs2 > /dev/null 2>&1 && echo '--with-apxs2' || true) \
+    --with-config-file-path=/usr/local/etc/php \
+    --with-config-file-scan-dir=/usr/local/etc/php/conf.d \
+    --with-libdir=lib/x86_64-linux-gnu \
     --with-pdo-mysql \
     --with-zlib \
+    --enable-zip \
     --enable-mbstring \
     --with-openssl=/usr \
-    --with-libdir=lib/x86_64-linux-gnu \
+    --enable-mysqlnd \
+    --with-curl \
+    --with-readline \
+    --enable-ftp \
   ; \
   make -j"$(nproc)"; \
   make install; \
+  install -d /usr/local/etc/php/conf.d; \
   \
   dpkg -r \
     bison \
     libbison-dev \
   ; \
-  apt-get purge -y --force-yes --auto-remove \
-    autoconf2.13 \
+  apt-get purge -y --force-yes --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
+    $buildDeps \
   ; \
-  rm -r /usr/src/php
+  rm -r /usr/src/php; \
+  apt-get clean; \
+  rm -rf /var/lib/apt/lists/*; \
+  rm -r /tmp/pear; \
+  :;
+
+RUN set -eux; \
+  { \
+    echo '#! /bin/sh -eu'; \
+    echo ''; \
+    echo 'echo "extension=${1}.so" > "/usr/local/etc/php/conf.d/docker-php-ext-${1}.ini";'; \
+  } | tee /usr/local/bin/docker-php-ext-enable; \
+  \
+  chmod +x /usr/local/bin/docker-php-ext-enable; \
+  :;
 
 CMD ["php", "-a"]
 
@@ -61,12 +87,37 @@ FROM php53
 
 # Install APC PHP extension
 #
+ARG APC_VERSION
+RUN set -eux; \
+  \
+  test x"" = x"${APC_VERSION}" || { \
+    pecl install "apc-${APC_VERSION}"; \
+    docker-php-ext-enable apc; \
+    \
+    rm -r /tmp/pear; \
+  }
+
+# Install memcache PHP extension
+#
+ARG MEMCACHE_VERSION
 RUN set -eux; \
+  buildDeps=' \
+    libzip-dev \
+  '; \
+  apt-get update; \
+  apt-get install -y --force-yes --no-upgrade --no-install-recommends \
+    $buildDeps \
+  ; \
   \
-  pecl install apc-3.1.13; \
-  echo 'extension=apc.so' >> /usr/local/lib/php.ini; \
+  pecl install "memcache-${MEMCACHE_VERSION}"; \
+  docker-php-ext-enable memcache; \
   \
-  rm -r /tmp/pear;
+  apt-get purge -y --force-yes --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
+    $buildDeps \
+  ; \
+  apt-get clean; \
+  rm -rf /var/lib/apt/lists/*; \
+  rm -r /tmp/pear
 
 # Install composer
 #
diff --git a/.docker/php54/Dockerfile b/.docker/php54/Dockerfile
index b330bcdb0..2dad25bff 100644
--- a/.docker/php54/Dockerfile
+++ b/.docker/php54/Dockerfile
@@ -24,10 +24,15 @@ RUN docker-php-ext-install mbstring
 
 # Install APC PHP extension
 #
+ARG APC_VERSION
 RUN set -eux; \
-  pecl install apc-3.1.13; \
-  docker-php-ext-enable apc; \
-  rm -r /tmp/pear;
+  \
+  test x"" = x"${APC_VERSION}" || { \
+    pecl install "apc-${APC_VERSION}"; \
+    docker-php-ext-enable apc; \
+    \
+    rm -r /tmp/pear; \
+  }
 
 # Install memcache PHP extension
 #
@@ -41,7 +46,7 @@ RUN set -eux; \
     $buildDeps \
   ; \
   \
-  pecl install memcache-${MEMCACHE_VERSION}; \
+  pecl install "memcache-${MEMCACHE_VERSION}"; \
   docker-php-ext-enable memcache; \
   \
   apt-get purge -y --force-yes --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
diff --git a/.docker/php55_71/Dockerfile b/.docker/php55_71/Dockerfile
index 9438ad49f..fc545bc24 100644
--- a/.docker/php55_71/Dockerfile
+++ b/.docker/php55_71/Dockerfile
@@ -29,7 +29,7 @@ ARG APCU_VERSION
 RUN set -eux; \
   \
   test x"" = x"${APCU_VERSION}" || { \
-    pecl install apcu-${APCU_VERSION}; \
+    pecl install "apcu-${APCU_VERSION}"; \
     docker-php-ext-enable apcu; \
     \
     rm -r /tmp/pear; \
@@ -47,7 +47,7 @@ RUN set -eux; \
     $buildDeps \
   ; \
   \
-  pecl install memcache-${MEMCACHE_VERSION}; \
+  pecl install "memcache-${MEMCACHE_VERSION}"; \
   docker-php-ext-enable memcache; \
   \
   apt-get purge -y --force-yes --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
diff --git a/.docker/php72_73/Dockerfile b/.docker/php72_73/Dockerfile
index 8e8864668..e88ae7957 100644
--- a/.docker/php72_73/Dockerfile
+++ b/.docker/php72_73/Dockerfile
@@ -11,7 +11,7 @@ ARG APCU_VERSION
 RUN set -eux; \
   \
   test x"" = x"${APCU_VERSION}" || { \
-    pecl install apcu-${APCU_VERSION}; \
+    pecl install "apcu-${APCU_VERSION}"; \
     docker-php-ext-enable apcu; \
     \
     rm -r /tmp/pear; \
@@ -29,7 +29,7 @@ RUN set -eux; \
     $buildDeps \
   ; \
   \
-  pecl install memcache-${MEMCACHE_VERSION}; \
+  pecl install "memcache-${MEMCACHE_VERSION}"; \
   docker-php-ext-enable memcache; \
   \
   apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
diff --git a/.docker/php74_83/Dockerfile b/.docker/php74_83/Dockerfile
index 8e134233d..6e7aca61d 100644
--- a/.docker/php74_83/Dockerfile
+++ b/.docker/php74_83/Dockerfile
@@ -23,7 +23,7 @@ ARG APCU_VERSION
 RUN set -eux; \
   \
   test x"" = x"${APCU_VERSION}" || { \
-    pecl install apcu-${APCU_VERSION}; \
+    pecl install "apcu-${APCU_VERSION}"; \
     docker-php-ext-enable apcu; \
     \
     rm -r /tmp/pear; \
@@ -41,7 +41,7 @@ RUN set -eux; \
     $buildDeps \
   ; \
   \
-  pecl install memcache-${MEMCACHE_VERSION}; \
+  pecl install "memcache-${MEMCACHE_VERSION}"; \
   docker-php-ext-enable memcache; \
   \
   apt-get purge -y --force-yes --auto-remove -o APT::AutoRemove::RecommendsImportant=true \
diff --git a/docker-compose.yml b/docker-compose.yml
index 53f6276fd..2b5f9b59f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,14 +4,19 @@ volumes:
   db_socket:
 
 services:
-  php53:
-    build: .docker/php53
+  php53: &services_php
+    build:
+      context: .docker/php53
+      args:
+        MEMCACHE_VERSION: '3.0.8'
+        APC_VERSION: '3.1.13'
     working_dir: /app
     volumes:
       - .:/app
       - db_socket:/var/run/mysqld
     environment:
       COMPOSER_HOME: /app/var/cache/composer
+      MEMCACHED_HOST: memcached
     entrypoint:
       - sh
       - -c
@@ -23,46 +28,24 @@ services:
           echo 'magic_quotes_gpc = off'
           echo 'date.timezone = "UTC"'
           echo 'apc.enable_cli = ${APC_ENABLE_CLI-off}'
-          echo 'apc.use_request_time = 0'
-        } | tee -a /usr/local/lib/php.ini
+          echo 'apc.use_request_time = off'
+        } | tee -a /usr/local/etc/php/php.ini
 
         exec tail -f /dev/null
     depends_on:
       - db
+      - memcached
 
-  php54: &services_php54
+  php54:
+    <<: *services_php
     build:
       context: .docker/php54
       args:
         MEMCACHE_VERSION: '3.0.8'
-    environment:
-      MEMCACHED_HOST: memcached
-      COMPOSER_HOME: /app/var/cache/composer
-    working_dir: /app
-    volumes:
-      - .:/app
-      - db_socket:/var/run/mysqld
-    entrypoint:
-      - sh
-      - -c
-      - |
-        {
-          echo 'pdo_mysql.default_socket = /var/run/mysqld/mysql.sock'
-          echo 'memory_limit = -1'
-          echo 'short_open_tag = off'
-          echo 'magic_quotes_gpc = off'
-          echo 'date.timezone = "UTC"'
-          echo 'apc.enable_cli = ${APC_ENABLE_CLI-off}'
-          echo 'apc.use_request_time = 0'
-        } | tee -a /usr/local/etc/php/php.ini
-
-        exec tail -f /dev/null
-    depends_on:
-      - db
-      - memcached
+        APC_VERSION: '3.1.13'
 
   php55:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php55_71
       args:
@@ -71,7 +54,7 @@ services:
         APCU_VERSION: '4.0.11'
 
   php56:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php55_71
       args:
@@ -80,7 +63,7 @@ services:
         APCU_VERSION: '4.0.11'
 
   php70:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php55_71
       args:
@@ -89,7 +72,7 @@ services:
         APCU_VERSION: ''
 
   php71:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php55_71
       args:
@@ -98,7 +81,7 @@ services:
         APCU_VERSION: ''
 
   php72:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php72_73
       args:
@@ -107,7 +90,7 @@ services:
         APCU_VERSION: ''
 
   php73:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php72_73
       args:
@@ -116,7 +99,7 @@ services:
         APCU_VERSION: ''
 
   php74:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php74_83
       args:
@@ -125,7 +108,7 @@ services:
         APCU_VERSION: ''
 
   php80:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php74_83
       args:
@@ -134,7 +117,7 @@ services:
         APCU_VERSION: ''
 
   php81:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php74_83
       args:
@@ -143,7 +126,7 @@ services:
         APCU_VERSION: ''
 
   php82:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php74_83
       args:
@@ -152,7 +135,7 @@ services:
         APCU_VERSION: ''
 
   php83:
-    <<: *services_php54
+    <<: *services_php
     build:
       context: .docker/php74_83
       args: