PHPCodeSniffer standards for Magento

Magento 1 standard combines Ecg and Zend standards into one

Magento 2 standard combines EcgM2 and PSR2 standards

Usage

Run composer require zifius/magizendo

For PhpStorm IDE: setup a "Custom" coding standard pointing to the folder where the ruleset.xml resides, check PhpStorm Documentation for details

Alternatively set standards path globally