WordPress get domain(s) from database

if [[ $MULTISITE == true ]];then

    echo "Checking the sites in imported database..."
    DB_DOMAINS=($(wp site list --field=domain))
    DB_DOMAINS="${DB_DOMAINS[@]##*/}"
    echo "${DB_DOMAINS}"

else

    echo "Checking the domain name in imported database..."
    DB_DOMAIN=$(wp option get home)
    DB_DOMAIN=${DB_DOMAIN/http:///}
    DB_DOMAIN=${DB_DOMAIN/https:///}
    echo "${DB_DOMAIN}"

fi