SimpleConfigLoader.php

<?php  // vim: ts=4 sts=4 sw=4

class SimpleConfigLoader
{
    private $config  = array( );
    private $section = null;
    private $loaded  = array( );

    function __construct ($path, $section=null)
    {
        if (!is_dir($path) ) {
            throw new Exception("no such directory: $path");
        }

        $path = realpath($path).'/*.ini';

        foreach ( glob($path, GLOB_MARK) as $file) {
            if ( !is_file($file) ) { continue; }

            $ini  = parse_ini_file($file, true);

            if ($ini !== false) {
                $type = basename($file, '.ini');

                $this->config[$type] = $ini;
                $loaded[ ] = $file;
            }
        }

        if ( !is_null($section) ) {
            $this->section = $section;
        }
    }

    function __call ($name, $ext_sec)
    {
        if ( !array_key_exists($name, $this->config) ) {
            throw new Exception("config '$name' is not available");
        }

        $ext_sec = array_shift($ext_sec);
        if ( isset($ext_sec) ) {
            $this->section = $ext_sec;
        }

        if ( is_null($this->section) ) {
            return $this->config[$name];
        }


        if ( !array_key_exists($this->section, $this->config[$name]) ) {
            throw new Exception("section '$this->section' is not available");
        }

        return $this->config[$name][$this->section];
    }

    function getLoadedInis ( )
    {
        return $this->loaded;
    }
}