Merge pull request #169 from pepabo/fix-dev-error

開発環境がPHP7.4で動くように、pecl/xdebugがPHP7系で対応しているバージョンを指定する

Dockerfile

@@ -4,5 +4,5 @@ RUN apt-get update \
  && apt-get -y install subversion \
  && apt-get -y install mariadb-client; \
  rm -rf /var/lib/apt/lists/*; \
- pecl install xdebug \
+ pecl install xdebug-2.9.0 \
  && echo 'zend_extension=xdebug.so' > /usr/local/etc/php/conf.d/xdebug.ini

composer.json

@@ -9,6 +9,9 @@
   "config": {
     "platform": {
       "php": "7.4"
+    },
+    "allow-plugins": {
+      "dealerdirect/phpcodesniffer-composer-installer": true
     }
   },
   "require": {
@@ -24,7 +27,8 @@
     "squizlabs/php_codesniffer": "*",
     "wp-coding-standards/wpcs": "*",
     "phpcompatibility/phpcompatibility-wp": "*",
-    "dealerdirect/phpcodesniffer-composer-installer": "*"
+    "dealerdirect/phpcodesniffer-composer-installer": "*",
+    "yoast/phpunit-polyfills": "^2.0"
   },
   "autoload": {
     "classmap": ["src/"]