我的本地测试环境是php5.4+mysql5.60，用帝国备份王备份数据库，结果出错，提示下面的错误代码：
PHP Deprecated: mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. in E:\wwwroot\piaoyun.cc\ebak\class\functions.php on line 912 PHP Deprecated: mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. in E:\wwwroot\piaoyun.cc\ebak\class\functions.php on line 912 PHP Deprecated: mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. in E:\wwwroot\piaoyun.cc\ebak\class\functions.php on line 912解决办法： 搜索帝国备份王所在目录文件夹，找到fuctions.php，在912行 找到函数：
mysql_escape_string 修改为: mysql_real_escape_string 再次备份数据库就不再提示错误了。