Setup multiple versions of PHP on OSX using homebrew

phpenv-osx.sh

#!/usr/bin/env bash

# Use this script to install or re-install multiple versions of PHP

# You should be able to re-run the script multiple times; it will update/reinstall what it needs.

# Check OS
if [ "${OSTYPE//[0-9.]/}" != "darwin" ]; then
  echo "This script is intended for OSX users."
  exit
fi

# Install homebrew
if [ -z "$(which brew)" ]; then
  /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
fi

# Intall taps
brew tap homebrew/dupes
brew tap homebrew/versions
brew tap homebrew/homebrew-php

# Update/upgrade everything
brew update
brew upgrade --all

# Install multiple versions of php
brew install php55
brew link php55
echo "date.timezone = UTC" > /usr/local/etc/php/5.5/conf.d/date.ini
brew install php55-memcache
brew install php55-xdebug
brew install php55-xhprof
brew unlink php55
brew install php56
brew link php56
echo "date.timezone = UTC" > /usr/local/etc/php/5.6/conf.d/date.ini
brew install php56-memcache
brew install php56-xdebug
brew install php56-xhprof
brew unlink php56
brew install php70
brew link php70
brew install --HEAD homebrew/php/php70-memcached
brew install php70-xdebug
brew unlink php70

# Setup phpenv
brew install phpenv
if [ ! -d "${HOME}/.phpenv" ]; then
  phpenv-install.sh
fi
if [ ! -d "${HOME}/.phpenv/versions" ]; then
  mkdir -p "${HOME}/.phpenv/versions"
fi
find "${HOME}/.phpenv/versions" -maxdepth 1 -mindepth 1 -type l -delete
for version in $(find $(find /usr/local/Cellar -maxdepth 1 -mindepth 1 -name 'php[0-9][0-9]' ) -maxdepth 1 -mindepth 1 -type d 2>/dev/null); do
  ln -s ${version} ${HOME}/.phpenv/versions/ 2>/dev/null
  ln -s ${version} ${HOME}/.phpenv/versions/$(echo "${version}" | perl -p -e "s/.*(\d+\.\d+)\.(.+)$/\1/") 2>/dev/null
done
phpenv rehash