php分页查询mysql结果base64处理

publicfunction public_about(){

      $sql="SELECTc.catid,c.catname,c.catdir,FROM_BASE64(p.content) FROM v9_page p JOINv9_category c ON c.catid=p.catid WHERE c.parentdir = 'jmwm/'";
      if(isset($_REQUEST['biaoshi'])){
          $sql="SELECTc.catid,c.catname,c.catdir,p.content FROM v9_page p JOIN v9_category c ONc.catid=p.catid WHERE c.catdir LIKE '{$_REQUEST['biaoshi']}%'";
      }
      $mydb= pc_base::load_model('mymodel');
      $mpages=$mydb->query_listinfo($sql);
      $this->array_to_base64($mpages);

    //  $article['content']=base64_encode(toUtf8($article['content']));

      $msg=array();
      $msg['returncode']="0";
      $msg['msg']= togbk("关于联系");
      $msg['comment']=$mpages;
      echo  jsonFormat($msg);
// return_Msg(0,"关于联系",$mpages);
  }
 publicfunction array_to_base64(&$array){
    foreach($arrayas $key=> $value) {
        if(is_array($value)) {
            $this->array_to_base64($array[$key]);
        } elseif($key=="content"){
            $array[$key]=base64_encode(toUtf8($value));
        }else{
            $array[$key]=togbk($value);
        }
    }
}