Dockerfile-php

# Use the official PHP 8.1.13 image
FROM php:8.1.13-fpm

# Install supported PHP extensions
RUN apt-get update && apt-get install -y \
    php8.1-cli \
    php8.1-common \
    php8.1-mysql \
    php8.1-zip \
    php8.1-gd \
    php8.1-mbstring \
    php8.1-curl \
    php8.1-xml \
    php8.1-bcmath

# Install and enable opcache
RUN pecl install opcache && docker-php-ext-enable opcache

# Copy custom opcache configuration file
COPY opcache.ini /usr/local/etc/php/conf.d/opcache.ini

# Set working directory to the CodeIgniter project folder
WORKDIR /var/www/html

# Copy the CodeIgniter project files to the container
COPY . /var/www/html

# Install Composer
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

# Run composer install
RUN composer install --no-dev --no-scripts --no-autoloader

# Update PHP configuration
RUN echo "memory_limit = 5200M" >> /usr/local/etc/php/conf.d/docker-php-config.ini \
    && echo "max_execution_time = 300" >> /usr/local/etc/php/conf.d/docker-php-config.ini \
    && echo "post_max_size = 1028M" >> /usr/local/etc/php/conf.d/docker-php-config.ini \
    && echo "upload_max_filesize = 1028M" >> /usr/local/etc/php/conf.d/docker-php-config.ini

# Generate the Composer autoloader
RUN composer dump-autoload --optimize --no-dev --classmap-authoritative