This is a simple library of modified PSR rules for PHP_CodeSniffer.
If you don't have Composer install it:
$ curl -s https://getcomposer.org/installer | php
Add jakubzapletal/php_codesniffer-rules
to composer.json
:
$ composer require --dev jakubzapletal/php_codesniffer-rules ~0.1
Sometimes it is a coding convention to write method names with an underscore in test classes. In this case you can still keep checking PSR-2 standard thanks to ruleset below.
$ vendor/bin/phpcs --standard=vendor/jakubzapletal/php_codesniffer-rules/psr2-without-camel-case-method-name.xml </PATH/TO/TESTED/FOLDER>