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。