当用android中的一些js代码调用php文件时，js代码就是这样一个调用的输出

I amd making this android applcation and am kinda stuck with a problem. the thing is that in my application, one activity sends the users current location to the database, and using this very location i refer another table in the database where i fetch these values, where this table consists of other users location. so now what i want to do is using the users current location and refering the other users location want to compute and than choose the closest user, i have gone ahead and made a .php file. and when run on the web browser shows me the correct ans. but does not seem to work in the application. mind you the php file tat makes this computaton uses a javascript. this is the php file that i call in my async task which finds the closest user. the php fileI amd making this android applcation and am kin