Switch to PSR2 coding standard

Author: chadicus

.github/CONTRIBUTING.md

@@ -1,13 +1,13 @@
 # Contribution Guidelines
-You are welcome to report [issues](/../../issues) or submit [pull requests](/../../pulls).  While the below guidelines are necessary to get code merged, you can submit pull requests that do not adhere to them and I will try to take care of them in my spare time. If you can make sure the build is passing 100%, that would be very useful.
+You are welcome to report [issues](https://github.com/chadicus/dom-php/issues) or submit [pull requests](https://github.com/chadicus/dom-php/pulls).  While the below guidelines are necessary to get code merged, you can submit pull requests that do not adhere to them and I will try to take care of them in my spare time. If you can make sure the build is passing 100%, that would be very useful.
 
 I recommend including details of your particular usecase(s) with any issues or pull requests.
 
 ## Questions and Bug Reports
-Submit via [GitHub Issues](/../../issues).
+Submit via [GitHub Issues](https://github.com/chadicus/dom-php/issues).
 
 ## Pull Requests
-Code changes should be sent through [GitHub Pull Requests](/../../pulls).  Before submitting the pull request, make sure that phpunit reports success:
+Code changes should be sent through [GitHub Pull Requests](https://github.com/chadicus/dom-php/pulls).  Before submitting the pull request, make sure that phpunit reports success:
 
 ```sh
 ./vendor/bin/phpunit --coverage-html coverage

.gitignore

@@ -2,3 +2,4 @@
 composer.lock
 clover.xml
 phpunit.xml
+phpcs.xml

.scrutinizer.yml

@@ -1,27 +1,22 @@
 filter:
     excluded_paths:
         - 'vendor/*'
-        - 'tests/*'
 before_commands:
     - 'composer install --prefer-source'
-checks:
-    php:
-        custom_coding_standard:
-            git_repository: 'https://github.com/chadicus/coding-standard'
-            git_version: '3264851a30a7305995998660ee239d1a3d1c311f'
-            ruleset_path: 'Chadicus/ruleset.xml'
 tools:
     php_analyzer: true
     php_mess_detector: true
+    php_code_sniffer:
+        config:
+            standard: PSR2
     sensiolabs_security_checker: true
     php_loc:
         excluded_dirs:
             - vendor
-            - tests
     php_pdepend: true
     php_sim: true
 build_failure_conditions:
-    - 'elements.rating(<= B).new.exists'
+    - 'elements.rating(< B).new.exists'
     - 'issues.label("coding-style").new.exists'
     - 'issues.severity(>= MAJOR).new.exists'
     - 'project.metric("scrutinizer.quality", < 8)'

README.md

@@ -45,4 +45,5 @@ With a checkout of the code get [Composer](http://getcomposer.org) in your PATH
 ```sh
 ./composer install
 ./vendor/bin/phpunit
+./vendor/bin/phpcs
 ```

composer.json

@@ -17,9 +17,9 @@
         "php": "^7.0"
     },
     "require-dev": {
-        "chadicus/coding-standard": "^1.1.2",
+        "php-coveralls/php-coveralls": "^2.1",
         "phpunit/phpunit": "^6.5",
-        "php-coveralls/php-coveralls": "^2.1"
+        "squizlabs/php_codesniffer": "^3.3"
     },
     "autoload": {
         "psr-4": { "Chadicus\\Csv\\": "src/" }

phpcs.xml.dist

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<ruleset name="PHP_CodeSniffer">
+    <file>src</file>
+    <file>tests</file>
+    <arg name="colors" />
+    <arg value="p" />
+    <rule ref="PSR2" />
+</ruleset>