phpver

#!/usr/bin/env bash

function _usage()
{
	echo "$0 [php53|php54|php55|php56]"
}

function phpversion()
{
	local _VERSION=$1
	for i in php53 php54 php55 php56
	do
		test "$_VERSION" = "$i" || brew unlink "$i"
	done
	brew link $_VERSION
	case $_VERSION in
		php54) brew link phpunit;;
		php55) brew link phpunit;;
		php56) brew link phpunit;;
	esac
	
	echo "Restarting apache..."
	local libphp5=$(ls -t /usr/local/Cellar/$_VERSION/5*/libexec/apache2/libphp5.so | head -1)
	sudo ln -sf $libphp5 /usr/libexec/apache2/libphp5.so
	sudo apachectl -k restart
}

case $1 in
	php53|3|53|5.3) phpversion php53;;
	php54|4|54|5.4) phpversion php54;;
	php55|5|55|5.5) phpversion php55;;
	php56|6|56|5.6) phpversion php56;;
	*)              _usage;;
esac