Add php 8.0 config

.github/workflows/php.yml

@@ -7,7 +7,7 @@ jobs:
     name: Build and test web3.php with ${{ matrix.php-version }}
     strategy:
       matrix:
-        php-version: ["7.3", "7.4"]
+        php-version: ["7.3", "7.4", "8.0"]
 
     runs-on: ubuntu-latest
 

.gitignore

@@ -7,3 +7,5 @@ composer.phar
 # Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
 composer.lock
+
+docker/app

composer.json

@@ -11,13 +11,13 @@
     ],
     "require": {
         "guzzlehttp/guzzle": "^6.3 | ^7.0",
-        "PHP": "^7.1",
+        "PHP": "^7.1 | ^8.0",
         "kornrunner/keccak": "~1.0",
         "phpseclib/phpseclib": "~2.0.11",
         "ext-mbstring": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~6.0"
+        "phpunit/phpunit": "~6.0 | ~8.0"
     },
     "autoload": {
         "psr-4": {

docker/php/Dockerfile-80

@@ -0,0 +1,23 @@
+FROM php:8.0-alpine
+
+MAINTAINER Peter Lai <alk03073135@gmail.com>
+
+COPY composer-setup.php composer-setup.php
+# COPY php.ini-production $PHP_INI_DIR/php.ini
+
+RUN apk update && \
+    apk add git
+
+# Install gmp
+Run apk add gmp-dev && \
+    docker-php-ext-install gmp
+
+# Install nodejs
+# Run apk add --update nodejs nodejs-npm
+
+# Install composer
+RUN php composer-setup.php && \
+    php composer-setup.php --install-dir=/usr/bin --filename=composer && \
+    php -r "unlink('composer-setup.php');"
+
+WORKDIR /app