git pre-commit hook with php lint and code style fix

pre-commit

#!/bin/sh
#
# adjust php-cs-fixer configuration if needed, see http://cs.sensiolabs.org/

# Redirect output to stderr.
exec 1>&2

for f in $(git diff --cached --name-only --diff-filter=AMC | grep -e '\.php$')
do
    php -l "${f}" || exit 1
    php-cs-fixer fix "${f}" --fixers=php_closing_tag
done