php-fpm/8.3/Dockerfile

FROM php:8.3-fpm-bullseye

# Set build shell to bash, default has has some issues sometimes
SHELL ["/bin/bash", "-c"]

# Install basic tools
## libzip-dev is required for php-zip
## libfreetype6-dev libjpeg62-turbo-dev are required for php-gd
RUN apt update \
 && apt install curl nano iputils-ping libzip-dev zip unzip libfreetype6-dev libjpeg62-turbo-dev  -y --no-install-recommends \
 && apt auto-remove -y \
 && apt clean -y

# Install dependencies for intl extension
RUN apt-get update && apt-get install -y \
    libicu-dev \
    && docker-php-ext-configure intl \
    && docker-php-ext-install intl

RUN docker-php-ext-install {mysqli,pdo,pdo_mysql,bcmath,intl,gd,zip}

# Copy php.ini config
COPY php.ini /usr/local/etc/php/php.ini