Remove --with-pear and add Xdebug support in PHP-FPM and CLI Dockerfiles:

- Remove `--with-pear` from PHP-FPM and CLI Dockerfiles.
- Add Xdebug as part of the build process with version 3.4.5.
- Configure Xdebug settings for development in PHP-FPM.

Author: Noramarth

docker/php/cli/base/Dockerfile

@@ -96,7 +96,6 @@ RUN  ./configure \
   --with-openssl \
   --with-password-argon2 \
   --with-pcre-jit \
-  --with-pear \
   --with-pgsql \
   --with-pdo-pgsql \
   --with-sodium=shared \

docker/php/fpm/base/Dockerfile

@@ -92,7 +92,6 @@ RUN ./configure \
   --with-mhash \
   --with-openssl \
   --with-password-argon2 \
-  --with-pear \
   --with-pgsql \
   --with-pdo-pgsql \
   --with-sodium=shared \
@@ -113,7 +112,8 @@ WORKDIR /usr/local/src/modules
 RUN git clone -q https://github.com/igbinary/igbinary.git igbinary \
  && git clone -q https://github.com/phpredis/phpredis.git --branch 6.1.0 phpredis \
  && git clone -q https://github.com/krakjoe/apcu.git apcu \
- && git clone -q https://github.com/php/pecl-file_formats-yaml.git yaml
+ && git clone -q https://github.com/php/pecl-file_formats-yaml.git yaml \
+ && git clone -q https://github.com/xdebug/xdebug.git --branch 3.4.5 xdebug;
 
 # Build & install modules against /opt/php
 WORKDIR /usr/local/src/modules/igbinary
@@ -136,11 +136,16 @@ RUN /opt/php/bin/phpize \
  && ./configure --with-yaml --with-php-config=/opt/php/bin/php-config \
  && make -j "$(nproc)" && make install
 
+WORKDIR /usr/local/src/modules/yaml
+RUN /opt/php/bin/phpize \
+ && ./configure --with-php-config=/opt/php/bin/php-config \
+ && make -j "$(nproc)" && make install
+
 # Collect built artifacts for reuse (+ shared ini set)
 RUN set -eux; \
     EXT_DIR="$(/opt/php/bin/php -r 'echo ini_get("extension_dir");')"; \
     mkdir -p /mods/ext /mods/conf.d; \
-    cp -a "$EXT_DIR"/apcu.so "$EXT_DIR"/igbinary.so "$EXT_DIR"/redis.so "$EXT_DIR"/yaml.so /mods/ext/; \
+    cp -a "$EXT_DIR"/apcu.so "$EXT_DIR"/igbinary.so "$EXT_DIR"/redis.so "$EXT_DIR"/yaml.so "$EXT_DIR"/xdebug.so /mods/ext/; \
     printf "expose_php=0\nmemory_limit=256M\nmax_execution_time=120\n" > /mods/conf.d/10-base.ini; \
     printf "opcache.enable=1\nopcache.jit=tracing\nopcache.jit_buffer_size=100M\n" > /mods/conf.d/20-opcache.ini; \
     echo "extension = apcu.so"     > /mods/conf.d/15-apcu.ini; \

docker/php/fpm/development/Dockerfile

@@ -1,18 +1,19 @@
 # The base images (fully qualified, e.g. ghcr.io/ORG/php:*.*.*-fpm)
 ARG BASE_IMAGE
 
-FROM ${BASE_IMAGE} AS fpm-dev
+FROM ${BASE_IMAGE} AS x-debug
 
 USER root
 RUN apt-get update && apt-get install -y --no-install-recommends git curl unzip vim && rm -rf /var/lib/apt/lists/*
 
-COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
-
-RUN /opt/php/bin/pecl install xdebug pcov || true && \
+RUN -set eux; \
     echo "zend_extension=xdebug.so" > /etc/php/conf.d/80-xdebug.ini && \
     echo "xdebug.mode=debug,develop" >> /etc/php/conf.d/80-xdebug.ini && \
     echo "xdebug.start_with_request=trigger" >> /etc/php/conf.d/80-xdebug.ini && \
     echo "xdebug.client_host=host.docker.internal" >> /etc/php/conf.d/80-xdebug.ini && \
     echo "opcache.validate_timestamps=1" > /etc/php/conf.d/95-dev.ini && \
     echo "display_errors=1" >> /etc/php/conf.d/95-dev.ini
+
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
 USER app