How do you configure the Apache server which ships Mac OS X?

Question

Mac OS X ships with apache pre-installed, but the files are in non-standard locations. This question is a place to collect information about where configuration files live, and how to tweak the apache installation to do things like serve php pages.

Answer 1

Apache Config file is: /private/etc/apache2/httpd.conf

Default DocumentRoot is: /Library/Webserver/Documents/

To enable PHP, at around line 114 (maybe) in the /private/etc/apache2/httpd.conf file is the following line:

#LoadModule php5_module     libexec/apache2/libphp5.so

Remove the pound sign to uncomment the line so now it looks like this:

LoadModule php5_module     libexec/apache2/libphp5.so

Restart Apache: System Preferences -> Sharing -> Un-check "Web Sharing" and re-check it. OR

$ sudo apachectl restart

Answer 2

Running

$ httpd -V

will show you lots of useful server information, including where the httpd.conf file can be found.

Answer 3

To get SSI/includes (mod_include) to work I found I had to edit /private/etc/apache2/users/myusername.conf and change AllowOverride None to AllowOverride All.

Then add the following in a .htaccess file in the root of your site:

Options +Includes
AddType text/html .html
AddOutputFilter INCLUDES .html