.phpv

VERSIONS=()

ls /usr/local/Cellar | grep php | while read folder; do;
    VERSIONS+=$(ls /usr/local/Cellar/$folder | head -n1 | sed 's/\(^[[:digit:]]\{1,\}.[[:digit:]]\{1,\}\).*/\1/')
done;

max=${VERSIONS[0]}
for n in "${VERSIONS[@]}" ; do
    ((n > max)) && max=$n
done

phpv() {
    number=$1

    for version in $VERSIONS; do
        if [ $1 = "php@${version}" ]; then
            number=$version
        fi

	    brew services stop php@$version &> /dev/null
	    brew unlink php@$version &> /dev/null
    done

    brew link --force --overwrite $1
    brew services start $1

    if [ $number = $max ]; then
        valet use php
    else
        valet use $1
    fi

    # valet install
}

for version in $VERSIONS; do
    alias php${version/\./}="phpv php@$version"
done