/**
*
* @param string $name
* @param bool $required
*/
public static function retrieve($name, $required = true)
{
$group = explode('.', $name, 2);
$group = $group[0];
if (!isset(self::$configuration[$group])) {
// Load the configuration group
$defaultFolder = dirname(__FILE__) . '/config/';
if (self::$folder == null) {
self::$folder = $defaultFolder;
}
$file = self::$folder . $group . '.php';
$defaultFile = $defaultFolder . $group . '.php';
if (!file_exists($file)) {
// Try default folder
if (!file_exists($defaultFile)) {
if ($required === true) {
throw new Exception("{$file} does not exists");
} else {
return false;
}
} else {
$file = $defaultFile;
}
}
include $file;
if (!isset($config) || empty($config)) {
throw new Exception("Could not find config array in {$file}");
}
self::$configuration[$group] = $config;
}
$value = self::retrieveKey(self::$configuration, $name);
if ($required === true && ($value === NULL || empty($value))) {
throw new Exception("Could not find {$name} in {$file}");
}
return $value;
}
