public function __construct() { $appPath = Days_Engine::appPath(); if (0 == strcmp($appPath, self::$_appDir)) { return; } self::$_appDir = $appPath; if (DIRECTORY_SEPARATOR != substr(self::$_appDir, -1)) { self::$_appDir .= DIRECTORY_SEPARATOR; } self::$_templateDir = self::$_appDir . self::TEMPLATE_DIR; self::$_compileDir = self::$_appDir . self::COMPILE_DIR; self::$_cacheDir = self::$_appDir . self::CACHE_DIR; self::$_caching = Days_Config::load()->get('cache/lifetime', 0); }