use 7.3 as default (#12)

* use 7.3 as fefault

* code sniffer min version

Author: Harry Bragg

.travis.yml

@@ -8,9 +8,10 @@ cache:
     - $HOME/.composer/cache/files
 
 php:
-  - 7.0
-  - 7.1
-  - 7.2
+  - '7.0'
+  - '7.1'
+  - '7.2'
+  - '7.3'
   - nightly
 
 env:

Dockerfile

@@ -20,7 +20,7 @@ COPY composer.lock /app/composer.lock
 
 RUN composer install --no-ansi --no-dev --no-interaction --no-suggest --no-progress --no-scripts --optimize-autoloader --prefer-dist
 
-FROM graze/php-alpine:7.2 AS run
+FROM graze/php-alpine:7.3 AS run
 
 RUN set +xe \
     && apk add --no-cache \

Makefile

@@ -1,7 +1,7 @@
 SHELL = /bin/sh
 
 DOCKER = $(shell which docker)
-PHP_VER := 7.2
+PHP_VER := 7.3
 IMAGE := graze/php-alpine:${PHP_VER}-test
 VOLUME := /srv
 DOCKER_RUN_BASE := ${DOCKER} run --rm -t -v $$(pwd):${VOLUME} -w ${VOLUME}

composer.json

@@ -24,7 +24,7 @@
   ],
   "config": {
     "platform": {
-      "php": "7.2"
+      "php": "7.3"
     }
   },
   "require": {
@@ -43,7 +43,7 @@
     "graze/standards": "^2.0",
     "mockery/mockery": "^1",
     "phpunit/phpunit": "^5.7.21 | ^6 | ^7",
-    "squizlabs/php_codesniffer": "^3.0"
+    "squizlabs/php_codesniffer": "^3.3.1"
   },
   "autoload": {
     "psr-4": {