root-dir
- src // this is where my php / laravel code lives
-- info.php // file having phpinfo(); just to ensure that everything has set properly
- docker // this is where all containers and config settings live
-- php etc..
- docker-compose.yml

FROM ubuntu:18.04

ENV TERM=linux

ARG DEBIAN_FRONTEND=noninteractive

RUN apt-get update
RUN apt-get install -y curl zip unzip --no-install-recommends apt-utils ca-certificates
RUN apt-get install -y --no-install-recommends php7.2-fpm
                       php7.2-cli
                       php7.2-mysql
                       php7.2-xml
                       php7.2-curl
                       php7.2-bcmath
                       php7.2-bz2
                       php7.2-curl
                       php7.2-zip
                       php7.2-gd
                       php7.2-gettext
                       php7.2-zip
                       php7.2-soap
                       php7.2-odbc
                       php7.2-json
                       php7.2-geoip
                       php7.2-igbinary
                       php7.2-imagick
                       php7.2-mbstring
                       php7.2-msgpack
                       php7.2-ssh2
                       php7.2-memcached
                       php7.2-xdebug
                       php7.2-intl
                       php7.2-opcache
                       php7.2-readline

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN apt-get clean
RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/* ~/.composer


COPY php.ini /etc/php/$PHPVER/cli/php.ini
COPY php.ini /etc/php/$PHPVER/fpm/php.ini
COPY 20-xdebug.ini /etc/php/$PHPVER/cli/conf.d/20-xdebug.ini
COPY 20-xdebug.ini /etc/php/$PHPVER/fpm/conf.d/20-xdebug.ini
COPY php-fpm-startup /usr/bin/php
CMD /usr/bin/php

EXPOSE 9000

ENTRYPOINT ["/usr/bin/php"]
CMD ["--version"]

ERROR: for php  Cannot start service php: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: "/usr/bin/php": permission denied": unknown