PHP pre-commit hook

gistfile1.sh

ROOT_DIR=$(git rev-parse --show-toplevel);
PHP="php -l"

for file in $(git diff-index --name-only --diff-filter=ACM --cached HEAD -- | grep -e '\.(php|phtml)$'); do
        $OUTPUT = $PHP $file 2>&1
        if $OUTPUT | grep 'No syntax errors detected'; then
                exit 0
        else
                echo $OUTPUT
                exit 1
        fi
done