继承父类配置smarty

class Mysmarty extends Smarty{

publicfunction __construct(){

parent::__construct();

$this->setTemplateDir= './templates';

$this->setCompileDir= './compile';

}
}

private $template_dir = array('./templates/');

private $compile_dir = './templates_c/';

public functionsetTemplateDir($template_dir)

{

$this->template_dir = array();

foreach ((array) $template_dir as $k => $v) {

$this->template_dir[$k] = rtrim($v, '/\\') . DS;

}

$this->joined_template_dir = join(' # ',$this->template_dir);

return $this;

}

public function setCompileDir($compile_dir)

{

$this->compile_dir = rtrim($compile_dir, '/\\') . DS;

if (!isset(Smarty::$_muted_directories[$this->compile_dir])) {

Smarty::$_muted_directories[$this->compile_dir] = null;

}

return $this;

}