Merge pull request #13 from elecena/php8

Use PHP8

Author: macbre

Dockerfile

@@ -10,54 +10,52 @@ RUN pip install virtualenv && rm -rf /root/.cache
 # copy composer from the first stage
 COPY --from=php-composer /usr/bin/composer /usr/bin
 
-# set up PHP 7.4 packages repository
+# set up PHP 8.0 packages repository
 # @see https://github.com/codecasts/php-alpine
 ADD https://dl.bintray.com/php-alpine/key/php-alpine.rsa.pub /etc/apk/keys/php-alpine.rsa.pub
-RUN echo "https://dl.bintray.com/php-alpine/v3.10/php-7.4" >> /etc/apk/repositories
+RUN echo "https://dl.bintray.com/php-alpine/v3.12/php-8.0" >> /etc/apk/repositories
 
 # install dependencies
 RUN apk update && apk add \
-	php7 \
-	php7-bz2 \
-	php7-calendar \
-	php7-curl \
-	php7-ctype \
-	php7-exif \
-	php7-ftp \
-	php7-gettext \
-	php7-iconv \
-	php7-json \
-	php7-mbstring \
-	php7-opcache \
-	php7-openssl \
-	php7-pcntl \
-	php7-pdo \
-	php7-phar \
-	php7-posix \
-	php7-session \
-	php7-shmop \
-	php7-soap \
-	php7-sockets \
-	php7-sodium \
-	php7-sysvmsg \
-	php7-sysvsem \
-	php7-sysvshm \
-	php7-xmlreader \
-	php7-xml \
-	php7-xsl \
-	php7-zlib \
+	php8 \
+	php8-bz2 \
+	php8-calendar \
+	php8-curl \
+	php8-ctype \
+	php8-exif \
+	php8-ftp \
+	php8-gettext \
+	php8-iconv \
+	php8-mbstring \
+	php8-opcache \
+	php8-openssl \
+	php8-pcntl \
+	php8-pdo \
+	php8-phar \
+	php8-posix \
+	php8-session \
+	php8-shmop \
+	php8-soap \
+	php8-sockets \
+	php8-sodium \
+	php8-sysvsem \
+	php8-sysvshm \
+	php8-xmlreader \
+	php8-xml \
+	php8-xsl \
+	php8-zlib \
 	# see https://github.com/elecena/python-php/issues/8
 	# The problem seems to be that iconv in musl is not implemented to support that conversion, when using GNU iconv it works.
 	gnu-libiconv \
 	&& rm -rf /tmp/* /var/log/* /var/cache/*
 
-ENV PHP_VERSION 7.4.3
+ENV PHP_VERSION 8.0.0
 
 # use GNU iconv in php
 ENV LD_PRELOAD="/usr/lib/preloadable_libiconv.so php-fpm7 php7"
 
 # add a symlink
-RUN ln -s /usr/bin/php7 /usr/bin/php
+RUN ln -s /usr/bin/php8 /usr/bin/php
 
 # add an info script
 WORKDIR /opt

README.md

@@ -1,7 +1,7 @@
 python-php
 ==========
 
-Python and PHP under the same roof (in **under 100 MB Docker image**).
+Python and PHP under the same roof (in **around 100 MB Docker image**).
 
 https://hub.docker.com/r/elecena/python-php
 
@@ -12,7 +12,7 @@ docker pull elecena/python-php
 ```
 $ docker images | head
 REPOSITORY                                          TAG                          IMAGE ID            CREATED        SIZE
-elecena/python-php                                  latest                       19dc5f8cbbc8        1 second ago   94.9MB
+elecena/python-php                                  latest                       140a352ef8ee        1 second ago   102MB
 ```
 
 ## Installed software
@@ -22,13 +22,13 @@ $ docker run -it elecena/python-php sh info.sh
 
 ### Python
 Python 3.9.0
-virtualenv 20.0.33 from /usr/local/lib/python3.9/site-packages/virtualenv/__init__.py
+virtualenv 20.2.2 from /usr/local/lib/python3.9/site-packages/virtualenv/__init__.py
 
 ### PHP
-PHP 7.4.9 (cli) (built: Aug 31 2020 19:20:23) ( NTS )
+PHP 8.0.0 (cli) (built: Dec  4 2020 00:28:56) ( NTS )
 Copyright (c) The PHP Group
-Zend Engine v3.4.0, Copyright (c) Zend Technologies
-    with Zend OPcache v7.4.9, Copyright (c), by Zend Technologies
+Zend Engine v4.0.0-dev, Copyright (c) Zend Technologies
+    with Zend OPcache v8.0.0, Copyright (c), by Zend Technologies
 Composer version 1.10.13 2020-09-09 11:46:34
 [PHP Modules]
 bz2
@@ -64,7 +64,6 @@ sockets
 sodium
 SPL
 standard
-sysvmsg
 sysvsem
 sysvshm
 tokenizer