distance函数 报错Syntax error or access violation: 1064

腾讯安全检测报错：  

[10501]SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '"\\%5C%0d%0a%23# * pi()) / 180) / 2), 2))))) AS distance,`id`,`name`,`phone`,`im' at line 1

[10501]SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '??""\\\## * pi()) / 180) / 2), 2))))) AS distance,`id`,`name`,`phone`,`image`,' at line 1

[10501]SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '??""\\\## * pi()) / 180) / 2), 2))))) AS distance FROM `aaa_system_store` WHER' at line 1

问题位置：如图，SystemStoreDao文件 distance函数

问题原因：$latitude变量 字符串插值可能会导致 SQL 注入的安全问题

有没有好的优化方法？

【产品名称】：多店版

【产品版本】：v2.6

【部署方式】：linux/

【部署环境】：线上环境

【php版本】：例:7.4

【Mysql版本】：例:5.7