/**
* Load from file.
*
* PHP, YAML and JSON formats supported
*
* @param string $filename
* @return bool
*/
public static function load($filename, $merge = true)
{
if (file_exists(CONFIGS . $filename)) {
$filename = CONFIGS . $filename;
} elseif (!file_exists($filename)) {
return false;
}
if (preg_match('/\\.php$/', $filename)) {
include $filename;
} elseif (preg_match('/\\.yml$/', $filename)) {
if (App::import('Vendor', 'Yaml.Spyc')) {
$config = SPYC::YAMLload(file_get_contents($filename));
}
} elseif (preg_match('/\\.js(on)?$/', $filename)) {
$config = json_decode(file_get_contents($filename), true);
} else {
return;
// null
}
if (isset($config) && is_array($config)) {
if ($merge) {
self::$_data = self::_merge(self::$_data, $config);
self::_refresh();
}
return $config;
}
return true;
}
