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XOOPS模組開發記錄
===========

1. $var ：過濾變數  
   $title：標題  
   $required=true / 必填 false  
   $type='string' / string (文字)、int(整數)、float(小數)、、  
   $filter=
2. moudles/ugm\_tools2/ugmTools.php ```
  <pre class="brush:as3;">
  
  //檢查並傳回欲拿到資料使用的變數
  if (!function_exists("filterVar")) {
  function filterVar($var,$title = '',$required=true,$type='string',$filter=""){  
    #---- 過濾資料 --------------------------
    $myts = &MyTextSanitizer::getInstance();
   
    #先判斷是否有填值
    if($required == true and $var === ""){
      redirect_header(XOOPS_URL, 3,"{$title}為必填！");
    } 
    if($type == "string"){
      $var = $myts->addSlashes($var);//文字
    }elseif($type == "int"){
      $var = intval($var);//整數
    }elseif($type == "float"){
      $var = floatval($var);//小數
    }else{
      $var = $myts->addSlashes($var);//文字
    }
    if ($filter) {
      $var = filter_var($var, $filter);
      if (!$var) {
      	redirect_header(XOOPS_URL, 3,"不合法的{$title}");
      }
    } 
    return $var;
  }	
  }
  ```
3. 範例
4.

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