10 - pear install pear/PHP_CodeSniffer
13 - git clone --branch=master --depth=1 --quiet git://github.com/WoltLab/WCF.git WCF
15 - find . -type f -name '*.php' -not -path "./WCF/*" |xargs -I file php -l file > /dev/null
16 - phpcs -p --extensions=php --standard="`pwd`/WCF/CodeSniff/WCF" --ignore="CryptLib/" --ignore="WCF/" .