git pre-commit hook for php

pre-commit

#!/bin/bash
# Inspiration http://wadmiraal.net/lore/2014/07/14/how-git-hooks-made-me-a-better-and-more-lovable-developer/
#             http://nrocco.github.io/2012/04/19/git-pre-commit-hook-for-PHP.html

EXITCODE=0 

# Check for php syntax error
FILES=$(git diff --cached --name-only)
for FILE in $FILES ; do
    if [[ "$FILE" =~ ^.+(php|inc|module|install|test)$ ]]; then
        if [[ -f $FILE ]]; then
            php -l "$FILE" 1> /dev/null
            if [ $? -ne 0 ]; then
                EXITCODE=1
            fi
        fi
    fi  
done

# Check for var_dump
DIFF=$(git diff --cached --name-only -G "(var_dump|dump|print_r|exit|die).*\\(.*\\)|@TEMP\W|TODO\W|<<<<<<<<\W|>>>>>>>>\W|========\W");
if [ ! -z "$DIFF" ]; then
    echo -e "\nYou've left a var_dump|dump|print_r|exit|die|@TEMP|<<<<<|>>>>>|===== in one of your files!"
    echo -e $DIFF | tr " " "\n";
    EXITCODE=1
fi 

if [ $EXITCODE -gt 0 ]; then
    echo -e "\n\e[1;31mFix the above errors or use:"
    echo -e "\tgit commit --no-verify"
fi

exit $EXITCODE