The following instructions will help you install a PHP module for the Apache
   web server included in MacOS X. This version includes support for the MySQL
   and PostgreSQL databases. These instructions are graciously provided by
   Marc Liyanage.
  
| Warning | 
| 
    Be careful when you do this, you could screw up your Apache web server!
    | 
   Do this to install:
   
- 
      Open a terminal window.
      
- 
      Type
      wget http://www.diax.ch/users/liyanage/software/macosx/libphp4.so.gz,
      wait for the download to finish.
      
- 
      Type gunzip libphp4.so.gz.
      
- 
      Type sudo apxs -i -a -n php4 libphp4.so
      
- 
      Now type sudo open -a TextEdit /etc/httpd/httpd.conf.
      TextEdit will open with the web server configuration file. Locate these 
      two lines towards the end of the file: (Use the Find command)
       | #AddType application/x-httpd-php .php 
#AddType application/x-httpd-php-source .phps |  
 Remove the two hash marks (#), then save the file and
       quit TextEdit.
- 
      Finally, type sudo apachectl graceful to restart
      the web server.
      
   PHP should now be up and running. You can test it by dropping a file into 
   your Sites folder which is called
   test.php. Into that file, write this line:
   <?php phpinfo() ?>.
  
   Now open up 127.0.0.1/~your_username/test.php in your web
   browser. You should see a status table with information about the PHP module.