Php /代码>，状态，纬度，长，（3959*acos（弧度（'37'））*cos（弧度（纬度））*cos（弧度（长）-弧度（'-122'））+sin（弧度（'37'））*sin（弧度（纬度）），作为与拉链之间的距离，其中距离

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/代码>，

状态

，

纬度

，

长

，（3959*acos（弧度（'37'））*cos（弧度（纬度））*cos（弧度（长）-弧度（'-122'））+sin（弧度（'37'））*sin（弧度（纬度）），作为与拉链之间的距离，其中距离<'50'按距离限制0的顺序排列，18您需要在所有位置将长的背面标记（`）括起来。来吧，伙计

    $query = sprintf("SELECT Zip, City, State, Lat, Long, ( 3959 * acos( cos( radians('%s') ) * cos( radians( lat ) ) * cos( radians( lng ) - radians('%s') ) + sin( radians('%s') ) * sin( radians( lat ) ) ) ) AS distance FROM Zips HAVING distance < '%s' ORDER BY distance LIMIT 0 , 18",
      mysql_real_escape_string($lat),
      mysql_real_escape_string($lng),
      mysql_real_escape_string($lat),
      mysql_real_escape_string($radius));
    $result = mysql_query($query, $dbConn);

Invalid query: 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 'Long, ( 3959 * acos( cos( radians('37') ) * cos( radians( lat ) ) * cos( radians' at line 1 Whole query: SELECT Zip, City, State, Lat, Long, ( 3959 * acos( cos( radians('37') ) * cos( radians( lat ) ) * cos( radians( lng ) - radians('-122') ) + sin( radians('37') ) * sin( radians( lat ) ) ) ) AS distance FROM Zips HAVING distance < '50' ORDER BY distance LIMIT 0 , 18

    $query = sprintf("SELECT `Zip`, `City`, `State`, `Lat`, `Long`, ( 3959 * acos( cos( radians('%s') ) * cos( radians( `Lat` ) ) * cos( radians( `Long` ) - radians('%s') ) + sin( radians('%s') ) * sin( radians( `Lat` ) ) ) ) AS distance FROM Zips HAVING distance < '%s' ORDER BY distance LIMIT 0 , 18",
      mysql_real_escape_string($lat),
      mysql_real_escape_string($lng),
      mysql_real_escape_string($lat),
      mysql_real_escape_string($radius));
    $result = mysql_query($query, $dbConn);

SELECT `Zip`, `City`, `State`, `Lat`, `Long`, 
( 3959 * acos( cos( radians('%s') ) * cos( radians( `Lat` ) ) * cos( radians( `Long` ) - radians('%s') ) + sin( radians('%s') ) * sin( radians( `Lat` ) ) ) ) AS distance 
FROM Zips 
HAVING distance < '%s' 
ORDER BY distance LIMIT 0 , 18