distance in km between two points in php using curl
<?php $origin="indore"; $destination="delhi"; //$origin = urlencode($_SESSION['source1']); //$destination = urlencode($_SESSION['dest1']); $url = "https://maps.googleapis.com/maps/api/distancematrix/json?origins=$origin&destinations=$destination&key=AIzaSyCBK8biD4eeBl4E1GoRdh57ndMTHWfYQX4"; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_PROXYPORT, 3128); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); $response = curl_exec($ch); curl_close($ch); $response_a = json_decode($response, true); ?> <div class=""> <?php echo $response_a['rows'][0]['elements'][0]['distance']['text']; ?> </div>