added dockerfile

Dockerfile

@@ -0,0 +1,18 @@
+FROM php:7-apache
+
+# Apache Modules
+RUN a2enmod rewrite dav dav_fs dav_lock
+
+# PHP Modules
+ENV DEBIAN_FRONTEND noninterative
+
+## opcache
+RUN docker-php-ext-configure opcache && docker-php-ext-install -j$(nproc) opcache
+
+## pgsql
+RUN apt-get update && apt-get install -y libpq-dev && docker-php-ext-configure pgsql && docker-php-ext-install pgsql
+
+# PHP ini
+RUN cp "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+COPY ini/prod.ini /usr/local/etc/php/conf.d
+COPY ini/opcache.ini /usr/local/etc/php/conf.d

ini/opcache.ini

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+opcache.enable=1
+opcache.enable_cli=1
+opcache.interned_strings_buffer=8
+opcache.max_accelerated_files=10000
+opcache.memory_consumption=128
+opcache.save_comments=1
+opcache.revalidate_freq=1

ini/prod.ini

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+expose_php = off
+disable_functions = eval,highlight_file,show_source,dl
+display_errors = Off
+display_startup_errors = Off
+post_max_size = 50M
+upload_max_filesize = 50M
+max_file_uploads = 20
+date.timezone = Europe/Berlin