add 18.04-minimum docker image

Author: c9s

phpbrew/18.04-default/Dockerfile

@@ -44,7 +44,7 @@ ENV PHPBREW_SET_PROMPT 1
 RUN phpbrew init \
   && echo 'source $HOME/.phpbrew/bashrc' >> /root/.bashrc \
   && source ~/.phpbrew/bashrc \
-  && phpbrew --debug install $PHP_VERSION as $PHP_VERSION \
+  && phpbrew --debug install --stdout $PHP_VERSION as $PHP_VERSION \
               +default +bcmath +bz2 +calendar +cli +ctype +dom +fileinfo +filter +json \
               +mbregex +mbstring +mhash +pcntl +pcre  +phar +posix +readline +sockets \
               +tokenizer +xml +curl +zip +openssl=yes +fpm \

phpbrew/18.04-minimum/Dockerfile

@@ -0,0 +1,43 @@
+ARG PHPBREW_BASE_IMAGE
+FROM ${PHPBREW_BASE_IMAGE}
+
+# install extension build dependencies for php
+RUN apt-get install -y --no-install-recommends \
+ # pcre extension
+ libpcre3-dev \
+ # for compression
+ libbz2-dev \
+ # zip extension
+ libzip4 libzip-dev \
+ # readline extension
+ libreadline7 libreadline-dev \
+ libedit-dev libedit2 \
+ # xml related dependencies
+ libxml2 libxml2-dev \
+ libxslt1-dev libxslt1.1 \
+ # openssl dependencies
+ libssl-dev openssl \
+ # curl extension dependencies
+ libcurl4 libcurl4-openssl-dev
+
+SHELL ["/bin/bash", "-c"]
+ARG PHP_VERSION=7.2
+ARG PHP_DIST_NAME=$PHP_VERSION
+ARG PHP_MIRROR=http://tw2.php.net
+ARG DOWNLOADER=wget
+
+ENV PHPBREW_ROOT /root/.phpbrew
+ENV PHPBREW_HOME /root/.phpbrew
+ENV PHPBREW_SET_PROMPT 1
+RUN phpbrew init \
+ && echo 'source $HOME/.phpbrew/bashrc' >> /root/.bashrc \
+ && source ~/.phpbrew/bashrc \
+ && phpbrew download --mirror $PHP_MIRROR --downloader $DOWNLOADER $PHP_VERSION
+
+RUN source ~/.phpbrew/bashrc \
+ && phpbrew --debug install --mirror $$PHP_MIRROR --downloader $DOWNLOADER --stdout \
+              $PHP_VERSION as $PHP_DIST_NAME \
+              +cli +phar +bz2 +xml +filter +mbregex +mbstring +posix +pcntl \
+ && phpbrew use $PHP_DIST_NAME \
+ && php -v
+