Add PHPCS to project for PSR2 compliance

mheap · mheap · commit 377175b9f2fb · 2017-10-28T17:57:57.000+01:00
diff --git a/composer.json b/composer.json
@@ -24,7 +24,8 @@
   "require-dev": {
     "phpunit/phpunit": "^5.3",
     "php-http/mock-client": "^0.3.0",
-    "estahn/phpunit-json-assertions": "@stable"
+    "estahn/phpunit-json-assertions": "@stable",
+    "squizlabs/php_codesniffer": "^3.1"
   },
   "autoload": {
     "psr-4": {
diff --git a/phpcs.xml b/phpcs.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<ruleset name="PSR2">
+    <rule ref="PSR2"/>
+    <file>./src</file>
+</ruleset>
