tried to make it as light as possible cause it resulted in an 108m image which is not acceptable

Dockerfile

@@ -4,13 +4,12 @@ FROM alpine:3.22 AS builder
 ENV PHP_VERSION=8.5.0
 
 # Build dependencies
-RUN apk add \
+RUN apk add --no-cache \
     build-base autoconf bison re2c \
     curl tar \
     libxml2-dev openssl-dev sqlite-dev zlib-dev pcre2-dev libzip-dev oniguruma-dev \
-    postgresql-dev \
     freetype-dev libpng-dev libjpeg-turbo-dev libwebp-dev \
-    curl-dev krb5-dev
+    curl-dev
 
 WORKDIR /tmp
 
@@ -39,7 +38,6 @@ RUN ./configure \
     --with-sqlite3 \
     --with-pdo-sqlite \
     --with-pdo-pgsql \
-    --with-pgsql \
     --with-gd \
     --with-jpeg \
     --with-webp \
@@ -52,16 +50,23 @@ RUN cp php.ini-production /usr/local/php/php.ini
 
 # Cleanup
 RUN rm -rf /tmp/* /var/cache/apk/*
+RUN rm -rf /usr/local/php/lib/php/build
+RUN rm -rf /usr/local/php/include
+RUN rm -rf /usr/local/php/php/man
+
+# Strip
+RUN strip --strip-all /usr/local/php/bin/php || true
+RUN strip --strip-all /usr/local/php/sbin/php-fpm || true
+RUN find /usr/local/php -name "*.so" -exec strip --strip-unneeded {} \; || true
 
 # --- Stage 2: Runtime ---
 FROM alpine:3.22
 
 # Runtime libraries only
-RUN apk add \
+RUN apk add --no-cache \
-    libxml2 openssl sqlite-libs zlib libzip pcre2 oniguruma \
+    libxml2 openssl zlib libzip pcre2 oniguruma \
-    postgresql-libs \
     freetype libpng libjpeg-turbo libwebp \
-    imap krb5-libs
+    postgresql-libs
 
 RUN addgroup -S php && adduser -S -D -H -G php php
 RUN mkdir -p /usr/local/php/conf.d /var/run/php