$model['show']['content'] = str_ireplace("http://*************","",$model['show']['content']);$model['show']['content'] = str_replace("192-168-66-33","",$model['show']['content']);$model['show']['content'] = str_replace("https://.webvpn.hljszy.org.cn","",$model['show']['content']);$model['show']['content'] = str_replace("//ueditor","/ueditor",$model['show']['content']);$model['show']['content'] = str_replace("https://www.hljszy.org.cn/","/",$model['show']['content']);$model['on'] = db::name('unit')->where("is_del=0 and checkinfo=1 and pid=".$model['show']['pid']." and create_time>".$model['show']['create_time'])->order('create_time asc,id asc')->find();$model['under'] = db::name('unit')->where("is_del=0 and checkinfo=1 and pid=".$model['show']['pid']." and create_time<".$model['show']['create_time'])->order('create_time desc,id desc')->find();return $this->fetch("teacher_show",["model" => $model]);}public function dynamic_lists(){