mysql - Find location by latitude and longitude -


I have seen many posts about the search location via geo location and latitude.

I tried to search with the mysql query but there are no queries that give correct results. This is my query, it does not return the correct result. 

  SELECT *, (3959 * ACOS (COS (radian ('+ user-level leolithd length (++' '' ')) * COS (radian (ground length latitude)) * cos (Radian (geographic transit) - radians ('' + user.gatooolantlangtive (+ '')) + sin (radian ('' + user.getoowo location latitude (+ '' '')) * sin (radians Latitude)) User Distance Distance From & lt; "" + User.getDistance () + "'Distance By Order LIMIT 0, 20");   
 Please give me some ideas.   
 
 
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