Home Brew - Script to switch between PHP 5.3 and 5.4

gistfile1.txt

#!/bin/bash

# php switch for homebrew
# $ brew tap josegonzalez/php && brew install php53 --with-mysql && brew install php54 --with-mysql

# Might as well ask for password up-front, right?
sudo -v

VERSION_FILE="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/php-switch.version"

if [[ ! -f $VERSION_FILE ]]; then
  echo "5.4" > $VERSION_FILE
fi

version=`cat $VERSION_FILE`

if [[ $version == 5.3 ]]; then
	ln -sf `brew list php54 | grep libphp` /usr/local/lib/libphp5.so
	brew unlink php54 && brew link php54 --overwrite
	export PATH="$(brew --prefix php54)/bin:$PATH"
	echo "Switched to 5.4"
	echo `brew info php54 | head -1`
	echo "5.4" > $VERSION_FILE
else
	ln -sf `brew list php53 | grep libphp` /usr/local/lib/libphp5.so
	brew unlink php53 &&brew link php53 --overwrite
	export PATH="$(brew --prefix php53)/bin:$PATH"
	echo "Switched to 5.3"
	echo `brew info php53 | head -1`
	echo "5.3" > $VERSION_FILE
fi

sudo apachectl restart