Fix PHP Coding Style for Symfony2 project

fix-php-coding-style.sh

#!/bin/bash

# we are assuming php-cs-fixer installation path
BIN=/usr/local/bin/php-cs-fixer

# install php-cs-fixer
if [ ! -f $bin ]; then
    echo "Preparing to install php-cs-fixer ..."
    wget http://cs.sensiolabs.org/get/php-cs-fixer.phar -O $bin
    chmod a+x $bin
    echo "php-cs-fixer has been successfully installed."
fi

# using git to get the path to the project
BASE_PATH=$(git rev-parse --show-toplevel)

if [ $? != 0 ]; then
    echo "run this at the root of the project"
    exit 1;
fi

php-cs-fixer fix $BASE_PATH/src --fixers=@symfony,align_double_arrow,align_equals,ordered_use,short_array_syntax