    SELECT *, GEODIST(-0.94157827, 100.35302, latitude, longitude, 'in=deg') AS distance 
    FROM indexmnkl 
    HAVING distance < 50000 
    ORDER BY distance ASC 
    LIMIT 100

Fatal error: Uncaught mysqli_sql_exception: table indexmnkl: parse error: geodist() arguments can not be string in /home/w/01mk/_____/f.php:205 Stack trace: #0 /home/w/01mk/_____/f.php(205): mysqli->query('\r\n SELECT *,...') #1 /home/w/01mk/o/single.php(22): near_restaurant(-0.94157827, 100.35302, 100, 50000) #2 /home/w/01mk/index.php(9): require_once('/home/w/01mk/o/...') #3 {main} thrown in /home/w/01mk/_____/f.php on line 205