for f in /etc/apache2/sites-available/*; do
    if [ $IMODE = n ] && [ $PhpPurge = 0 ]; then
        if (whiptail --title "Update apache config ?" --yesno "Update php version in apache site: ${f##*/}  ?" 8 78); then
            sed -i  "s/$phpver/$newphpver/" $f
        fi
    fi
    if [ $IMODE = l ] && [ $PhpPurge = 0 ]; then
            while true; do
                read -p "Update php version in apache site: ${f##*/} ? -> yes/no?" yn
                case $yn in
                [Yy]* ) sed -i  "s/$phpver/$newphpver/" $f
                break;;
                [Nn]* ) echo ""
                break;;
                * ) echo "Choose yes of no.";;
            esac
        done    
    fi
    if [ $PhpPurge = 1 ]; then
        sed -i  "s/$phpver/$newphpver/" $f
    fi
done
 
systemctl reload apache2