Create an Image with apache php7 and enabling pgsql in Docker file

Dockerfile-php-apache-composer-postgres

FROM php:7.0-apache
RUN echo "deb http://ftp.de.debian.org/debian stretch main" >> /etc/apt/sources.list
RUN apt-get update \
    && apt-get install  -y \
                        curl \
                        libpq-dev \
    && docker-php-ext-configure pgsql -with-pgsql=/usr/local/pgsql \
    && docker-php-ext-install pdo pdo_pgsql pgsql

ENV COMPOSER_ALLOW_SUPERUSER 1

RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" \
    && php -r "if (hash_file('SHA384', 'composer-setup.php') === '544e09ee996cdf60ece3804abc52599c22b1f40f4323403c44d44fdfdd586475ca9813a858088ffbc1f233e9b180f061') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" \
    && php composer-setup.php \
    && php -r "unlink('composer-setup.php');"

RUN mv composer.phar /usr/bin/composer


EXPOSE 80 80