PHP Code Sniffer and PHP Mess Detector are the proven tools for ensuring that your code is clean, consistent, and conforming to the chosen coding standards.
In PhpStorm 2018.2, we've simplified setting up of these tools to the point that almost no setup is actually required. The paths to Code Sniffer and Mess Detector are now automatically detected from composer.json – in the same way as it happens for PHPUnit or Behat.
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Simplified CodeSniffer and MessDetector Setup
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