PHP WF_Com_Db_PDO Examples

Example #1

File: PDO.php Project: rocknoon/wf

 /**
  * 单例模式
  */
 public static function Instance()
 {
     if (self::$_instance === null) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #2

File: Model.php Project: rocknoon/wf

 /**
  * 过滤变量
  */
 public function escape($val)
 {
     return self::$_db->escape($val);
 }

Example #3

File: Functions.php Project: rocknoon/wf

/**
* 字符串转义函数
	转义引号防止SQL注入
*/
function wf_escape($val)
{
    WF_Com_Db_PDO::Instance()->escape($val);
}