Getting Neo4jPHP working with CodeIgniter 2

This post is based heavily off of Integrating Doctrine 2 with CodeIgniter 2. I haven't tested it myself, so please use it as a starting point and let me know if I should update anything.

Here are the steps to get Neo4jPHP set up as a CodeIgniter 2 library:

1. Copy the 'Everyman' folder to application/libraries
2. Create a file called Everyman.php in application/libraries
3. Copy the following code into Everyman.php:
   

   <?php
   class Everyman
   {
       public function __construct()
       {
           spl_autoload_register(array($this,'autoload'));
       }
   
       public function autoload($sClass)
       {
           $sLibPath = __DIR__.DIRECTORY_SEPARATOR;
           $sClassFile = str_replace('\\',DIRECTORY_SEPARATOR,$sClass).'.php';
           $sClassPath = $sLibPath.$sClassFile;
           if (file_exists($sClassPath)) {
               require($sClassPath);
           }
       }
   }
   

4. Add the following line to application/config/autoload.php:
   

   $autoload['libraries'] = array('everyman');
   

This is actually a generic autoloader that will attempt to autoload any namespaced class under application/library where the class name matches the file path.