public static function getConfig($asArray = true, $path = false, $default = false, $mode = APPLICATION_ENV, $asString = false)
{
if (!self::$config instanceof Zend_Config) {
if (Zend_Registry::isRegistered('appConfig')) {
self::$config = Zend_Registry::get('appConfig');
$config = self::$config;
} else {
if (self::hasSection(self::getConfigLocation(), $mode)) {
$config = new Zend_Config_Ini(self::getConfigLocation(), $mode, array('allowModifications' => true));
if ($mode == APPLICATION_ENV) {
self::$config = $config;
}
} else {
return $default;
}
}
} else {
$config = self::$config;
}
if ($path) {
if (strpos($path, '.')) {
$path = explode('.', $path);
} else {
$path = array($path);
}
foreach ($path as $key) {
$config = $config->get($key, $default);
if (!$config instanceof Zend_Config && array_search($key, $path) != count($path) - 1) {
if ($default === false) {
throw new Exception('config path ' . implode('.', $path) . ' not found');
}
$config = $default;
break;
}
}
}
if ($asString) {
if ($config instanceof Zend_Config) {
return implode("|", $config->toArray());
} else {
return $config;
}
}
if ($asArray) {
if ($config instanceof Zend_Config) {
return $config->toArray();
} else {
return $config;
}
} else {
return $config;
}
}
