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distance.php
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distance.php
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<?php
function get_driving_information($start, $finish, $raw = false)
{
if(strcmp($start, $finish) == 0)
{
$time = 0;
if($raw)
{
$time .= ' seconds';
}
return array('distance' => 0, 'time' => $time);
}
$start = urlencode($start);
$finish = urlencode($finish);
$distance = 'unknown';
$time = 'unknown';
$url = 'http://maps.googleapis.com/maps/api/directions/xml?origin='.$start.'&destination='.$finish.'&sensor=false';
if($data = file_get_contents($url))
{
$xml = new SimpleXMLElement($data);
if(isset($xml->route->leg->duration->value) AND (int)$xml->route->leg->duration->value > 0)
{
if($raw)
{
$distance = (string)$xml->route->leg->distance->text;
$time = (string)$xml->route->leg->duration->text;
}
else
{
$distance = (int)$xml->route->leg->distance->value / 1000 / 1.609344;
$time = (int)$xml->route->leg->duration->value;
}
}
else
{
throw new Exception('Could not find that route');
}
return array('distance' => $distance, 'time' => $time);
}
else
{
throw new Exception('Could not resolve URL');
}
}
try
{
$info = get_driving_information('Khairatabad, Hyderabad, Telangana, India', 'Lingampally, Hyderabad, Telangana, India');
$distance1=round($info['distance'] * 1.609344,1);
$time1=round($info['time'] / 60);
echo $distance1.' Kms '.$time1.' Minutes';
}
catch(Exception $e)
{
echo 'Caught exception: '.$e->getMessage()."\n";
}
# Outputs 229.00 miles 14640 seconds
?>