<?php
class Kohana extends Kohana_Core {

    public static function init(array $settings = NULL) {
        // zend include_path
        set_include_path(MODPATH.'zend/classes');

        parent::init($settings);
    }

    public static function auto_load($class) {

        // zend
        $ns = current(explode('_',$class));
        if ('Zend' === $ns) {
            return self::import(str_replace('_',DIRECTORY_SEPARATOR, $class));
        }

        // namespace
        $ns = (int) strpos($class,'\\');
        if ($ns) {
            return self::import(str_replace('\\',DIRECTORY_SEPARATOR, strtolower($class)));
        }

        return parent::auto_load($class);
    }

    private static function import($file) {

        if ($path = Kohana::find_file('classes',$file)) {
            require $path;
            return TRUE;
        }

        return FALSE;
    }
}