Google geocoder v2和v3

Question

直到最近，我一直在使用谷歌地理编码来提供坐标以保存在数据库中。但是，当我最近试图做到这一点时，失败了，错误610.我仍然在使用V2，我知道这是逐步淘汰。所以，我来到这个网站，看看这个主题：Changing from Google maps api v2 to v3。我更新了我的行代码以下的（这是我从反馈了解工作）从这个线程：

这些是不断变化的地理编码

define("MAPS_HOST", "maps.googleapis.com"); 
$base_url = "http://" . MAPS_HOST . "/maps/api/geocode/xml?"; 

$request_url = $base_url . "address=" . urlencode($address) . "&sensor=false"; 

地址为V3和再次改变在返回的路径设置xml文件经/纬

$coordinates = $xml->Response->Placemark->Point->coordinates; 
    $coordinatesSplit = split(",", $coordinates); 
    // Format: Longitude, Latitude, Altitude 

    $lat = $coordinatesSplit[1]; 

    $lng = $coordinatesSplit[0]; 

可与

$lat = $xml->result->geometry->location->lat; 
    $lng = $xml->result->geometry->location->lng; 

完全取代

但仍然不适合我。当我尝试运行它时，我不再收到错误610，只是“无法进行地理编码，错误代码”。

道歉我对这个东西还是比较新手的，因为我真的去学习，所以我很感激你能给的任何帮助。这可能是我错过的最简单的事情。这里是我的代码目前：

<?php 
    require("phpsqlgeocode_dbinfo.php"); 

    define("MAPS_HOST", "maps.googleapis.com"); 
    define("KEY", *my key*); 

    // Opens a connection to a MySQL server 
    $connection = mysql_connect('*name*', $username, $password); 
    if (!$connection) { 
     die("Not connected : " . mysql_error()); 
    } 

    // Set the active MySQL database 
    $db_selected = mysql_select_db($database, $connection); 
    if (!$db_selected) { 
     die("Can\'t use db : " . mysql_error()); 
    } 

    // Select all the rows in the markers table 
    $query = "SELECT * FROM markers WHERE 1"; 
    $result = mysql_query($query); 
    if (!$result) { 
     die("Invalid query: " . mysql_error()); 
    } 

    // Initialize delay in geocode speed 
    $delay = 0; 
    $base_url = "http://" . MAPS_HOST . "/maps/api/geocode/xml?"; 

    // Iterate through the rows, geocoding each address 
    while ($row = @mysql_fetch_assoc($result)) { 
     $geocode_pending = true; 

     while ($geocode_pending) { 
     $address = $row["address"]; 
     $id = $row["id"]; 
     $request_url = $base_url . "address=" . urlencode($address) . "&sensor=false"; 
$xml = simplexml_load_file($request_url) or die("url not loading"); 

$status = $xml->Response->Status->code; 
if (strcmp($status, "200") == 0) { 
    // Successful geocode 
    $geocode_pending = false; 
    $lat = $xml->result->geometry->location->lat; 
    $lng = $xml->result->geometry->location->lng; 

    $query = sprintf("UPDATE markers " . 
     " SET lat = '%s', lng = '%s' " . 
     " WHERE id = '%s' LIMIT 1;", 
     mysql_real_escape_string($lat), 
     mysql_real_escape_string($lng), 
     mysql_real_escape_string($id)); 
    $update_result = mysql_query($query); 
    if (!$update_result) { 
    die("Invalid query: " . mysql_error()); 
    } 
} else if (strcmp($status, "620") == 0) { 
    // sent geocodes too fast 
    $delay += 100000; 
} else { 
    // failure to geocode 
    $geocode_pending = false; 
    echo "Address " . $address . " failed to geocoded. "; 
    echo "Received status " . $status . " 
    \n"; 
     } 
     usleep($delay); 
     } 
    } 
    ?> 

非常感谢！

Answer 1

这就是我所做的。我遇到了同样的问题，现在一切正常。

<?php 

     $sql = "SELECT * FROM locations WHERE lat IS NULL AND lng IS NULL"; 
      $res = mysql_query($sql); 
      while($row = mysql_fetch_assoc($res)) { 
       $address = $row['address_1'] . ", " . $row['city'] . " " . $row['state'] . " " . $row['zip']; 
       $latlng = geocode($address); 
       echo $address . "<br />"; 
       if($latlng[0] && $latlng[1]) { 
        print_r($latlng); 
        echo "<br />"; 
        $update = "UPDATE locations SET lat = '" . $latlng[0] . "', lng = '" . $latlng[1] . "' WHERE id = " . $row['id'] . " LIMIT 1"; 
        $update_res = mysql_query($update); 
        echo $update . "<br />"; 
       } else { 
        echo $latlng[2] . "<br />"; 
       } 
       echo "<br />"; 
      } 

function geocode($address) { 
    if(empty($address)) { 
     return array("", "", ""); 
    } 

    $base_url = "http://maps.googleapis.com/maps/api/geocode/xml"; 
    $request_url = $base_url . "?address=" . urlencode($address) . "&sensor=false" ; 
    $xml = simplexml_load_file($request_url); 
    $status = $xml->status; 
    if (strcmp($status, "OK") == 0) { 

     $lat = $xml->result->geometry->location->lat; 
     $lng = $xml->result->geometry->location->lng; 
     return array($lat, $lng, $request_url); 
    } else { 
     return array("", "", $request_url); 
    } 
} 

?> 

[使用v3可没有显示错误谷歌地理编码]的