PHP8 (#17)

- PHP8 support
- dropped PHP <7.3 support
- symplify/easy-coding-standard replaced by squizlabs/php_codesniffer
- roave/security-advisories
- removed scrutinizer-ci
- cs fixes

.gitignore

@@ -1,3 +1,4 @@
 /.idea
 /vendor
 /coverage.xml
+/.phpunit.result.cache

.travis.yml

@@ -1,9 +1,8 @@
 language: php
 php:
-  - '7.1'
-  - '7.2'
   - '7.3'
   - '7.4'
+  - '8.0'
 
 branches:
   only:
@@ -13,7 +12,7 @@ install:
   - composer install --dev
 
 script:
-  - vendor/bin/ecs --level psr12 check src
+  - vendor/bin/phpcs -p --standard=PSR12 src
   - vendor/bin/phpstan analyse
   - vendor/bin/phpunit
   - php check-coverage.php coverage.xml 100

Makefile

@@ -1,10 +1,15 @@
-docker:=docker run --rm -u=$(shell id -u):$(shell id -g) -v $(CURDIR):/app -w /app elegant-bro/arrayee:7.4
+default_php_version:=7.4
+php_version:=$(PHP_VERSION)
+ifndef PHP_VERSION
+	php_version:=$(default_php_version)
+endif
+docker:=docker run --rm -u=$(shell id -u):$(shell id -g) -v $(CURDIR):/app -w /app elegant-bro/arrayee:$(php_version)
 
 build:
-	docker build --build-arg VERSION=7.4 --tag elegant-bro/arrayee:7.4 ./docker/
+	docker build --build-arg VERSION=$(php_version) --tag elegant-bro/arrayee:$(php_version) ./docker/
 
 exec:
-	docker run --rm -ti -u=$(shell id -u):$(shell id -g) -v $(CURDIR):/app:rw -w /app elegant-bro/arrayee:7.4 sh
+	docker run --rm -ti -u=$(shell id -u):$(shell id -g) -v $(CURDIR):/app:rw -w /app elegant-bro/arrayee:$(php_version) sh
 
 install:
 	$(docker) composer install
@@ -13,7 +18,10 @@ install-no-dev:
 	$(docker) composer install --no-dev
 
 style-check:
-	$(docker) vendor/bin/ecs --level psr12 check src
+	$(docker) vendor/bin/phpcs -p --standard=PSR12 src
+
+style-fix:
+	$(docker) vendor/bin/phpcbf -p --standard=PSR12 src
 
 unit:
 	$(docker) -dzend_extension=xdebug.so -dxdebug.mode=coverage  vendor/bin/phpunit

composer.json

@@ -18,7 +18,7 @@
     }
   ],
   "require": {
-    "php": ">=7.1",
+    "php": ">=7.3",
     "ext-json": "*",
     "elegant-bro/interfaces": "^1.0"
   },
@@ -27,8 +27,9 @@
     "php-coveralls/php-coveralls": "^2.4",
     "phpstan/phpstan": "^0.12.64",
     "phpstan/phpstan-phpunit": "^0.12.17",
-    "phpunit/phpunit": "^5.7 || ^6.4 || ^7.0",
-    "symplify/easy-coding-standard": "^6.0"
+    "phpunit/phpunit": "^9.5",
+    "roave/security-advisories": "dev-latest",
+    "squizlabs/php_codesniffer": "^3.5"
   },
   "autoload": {
     "psr-4": {
@@ -41,9 +42,6 @@
     }
   },
   "config": {
-    "platform": {
-      "php": "7.1.27"
-    },
     "preferred-install": {
       "*": "dist"
     },