pear channel-discover pear.typo3.org pear install typo3/PHPCS_TYPO3_SniffPool-alpha
plus pripadne jejich ruleset vcetne dalsich
pear install typo3/PHPCS_TYPO3v4_Standard
viz: http://www.slideshare.net/ctrabold/how-to-improve-the-quality-of-your-typo3-extensions autor: http://forge.typo3.org/projects/team-php_codesniffer