function setPath($dir)
{
$_dir = realpath($dir);
if ($_dir === false) {
error:
if (self::$debug) {
trigger_error("config dir[{$dir}] not exists.", E_USER_WARNING);
}
return false;
}
$dir = $_dir;
if (!is_dir($dir)) {
goto error;
}
if (in_array($dir, $this->config_path)) {
if (self::$debug) {
trigger_error("config path[{$dir}] is already added.", E_USER_WARNING);
}
return false;
}
$this->config_path[] = $dir;
self::$active = true;
return true;
}
function setPath($dir)
{
$this->config_path[] = $dir;
self::$active = true;
}