Apache & PHP configure options

["M Azer" <azermina@xxxxxxxxx>]

I have installed both apache2 and php5 using the source code. everything works great. 
my question how would I know that the options I selected to configure
both apache & php with are the most common/optimum/best setup - I
have read the docs on apache.org and php.net still I think you need to
be a software/programmer to know or understand if you need to include
an options/switch in your ./configure line.

My PHP configuration: 
'./configure' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-mysql'
'--prefix=/usr/local/apache2/php' '--with-jpeg' '--with-gd'
'--with-zlib' '--with-gettext' '--with-gdbm' 

My apache configuration: 
core mod_authn_file mod_authn_default mod_authz_host
mod_authz_groupfile mod_authz_user mod_authz_default mod_auth_basic
mod_include mod_filter mod_deflate mod_log_config mod_env
mod_mime_magic mod_usertrack mod_setenvif mod_ssl prefork http_core
mod_mime mod_status mod_autoindex mod_asis mod_info mod_cgi
mod_negotiation mod_dir mod_actions mod_speling mod_userdir mod_alias
mod_rewrite mod_so mod_php5


Thanks in advance