Android Question how to create apache web server service with php auto load by b4a > .apk to running on android

how to create apache web server service with support php (load extension=php_pgsql.dll,php_mysql.dll)

web server service webs.b4a create webs.apk to running on android

web server ip http://120.0.0.1:17178/index.php?var=test

thanks.