Merge pull request #1 from PcComponentes/add-php-8-support

Add php 8 support

Author: fjesteban

Dockerfile

@@ -1,4 +1,4 @@
-FROM php:7.4-cli-alpine3.11
+FROM php:8.0-cli-alpine3.13
 
 RUN apk add --no-cache \
         libzip-dev \
@@ -9,7 +9,7 @@ RUN apk add --no-cache \
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin/ --filename=composer
 
 RUN apk add --no-cache --virtual .phpize_deps $PHPIZE_DEPS && \
-    pecl install xdebug-2.9.2 && \
+    pecl install xdebug 3 && \
     docker-php-ext-enable xdebug && \
     rm -rf /usr/share/php7 && \
     rm -rf /tmp/pear && \

composer.json

@@ -20,7 +20,7 @@
     }
   },
   "require": {
-    "php": "^7.4",
+    "php": "^7.4 | ^8.0",
     "pccomponentes/transaction": "^1.0",
     "doctrine/dbal": "^2.10"
   },