how to get current location latitude and longitude in php

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showing results for - "how to get current location latitude and longitude in php"

20 Apr 2019

1var x=document.getElementById("demo");
2function getLocation(){
3    if (navigator.geolocation){
4        navigator.geolocation.getCurrentPosition(showPosition,showError);
5    }
6    else{
7        x.innerHTML="Geolocation is not supported by this browser.";
8    }
9}
10
11function showPosition(position){
12    lat=position.coords.latitude;
13    lon=position.coords.longitude;
14    displayLocation(lat,lon);
15}
16
17function showError(error){
18    switch(error.code){
19        case error.PERMISSION_DENIED:
20            x.innerHTML="User denied the request for Geolocation."
21        break;
22        case error.POSITION_UNAVAILABLE:
23            x.innerHTML="Location information is unavailable."
24        break;
25        case error.TIMEOUT:
26            x.innerHTML="The request to get user location timed out."
27        break;
28        case error.UNKNOWN_ERROR:
29            x.innerHTML="An unknown error occurred."
30        break;
31    }
32}
33
34function displayLocation(latitude,longitude){
35    var geocoder;
36    geocoder = new google.maps.Geocoder();
37    var latlng = new google.maps.LatLng(latitude, longitude);
38
39    geocoder.geocode(
40        {'latLng': latlng}, 
41        function(results, status) {
42            if (status == google.maps.GeocoderStatus.OK) {
43                if (results[0]) {
44                    var add= results[0].formatted_address ;
45                    var  value=add.split(",");
46
47                    count=value.length;
48                    country=value[count-1];
49                    state=value[count-2];
50                    city=value[count-3];
51                    x.innerHTML = "city name is: " + city;
52                }
53                else  {
54                    x.innerHTML = "address not found";
55                }
56            }
57            else {
58                x.innerHTML = "Geocoder failed due to: " + status;
59            }
60        }
61    );
62}

source

Lennart

24 Sep 2016

1function geoLocate($address)
2{
3    try {
4        $lat = 0;
5        $lng = 0;
6
7        $data_location = "https://maps.google.com/maps/api/geocode/json?key=".$GOOGLE_API_KEY_HERE."&address=".str_replace(" ", "+", $address)."&sensor=false";
8        $data = file_get_contents($data_location);
9        usleep(200000);
10        // turn this on to see if we are being blocked
11        // echo $data;
12        $data = json_decode($data);
13        if ($data->status=="OK") {
14            $lat = $data->results[0]->geometry->location->lat;
15            $lng = $data->results[0]->geometry->location->lng;
16
17            if($lat && $lng) {
18                return array(
19                    'status' => true,
20                    'lat' => $lat, 
21                    'long' => $lng, 
22                    'google_place_id' => $data->results[0]->place_id
23                );
24            }
25        }
26        if($data->status == 'OVER_QUERY_LIMIT') {
27            return array(
28                'status' => false, 
29                'message' => 'Google Amp API OVER_QUERY_LIMIT, Please update your google map api key or try tomorrow'
30            );
31        }
32
33    } catch (Exception $e) {
34
35    }
36
37    return array('lat' => null, 'long' => null, 'status' => false);
38}
39

source

Mía

20 Jun 2018

1
2
3<!DOCTYPE html>
4
5<html>
6
7<form method="post">
8
9<input type="text" name="address">
10
11<input type="submit" name="submit" value="submit">
12
13</form>
14
15</html>
16
17<?php
18
19if(isset($_POST['submit']))
20
21{
22
23
24function getLatLong($address){
25
26    if(!empty($address)){
27
28        //Formatted address
29
30        $formattedAddr = str_replace(' ','+',$address);
31
32        //Send request and receive json data by address
33
34        $geocodeFromAddr = file_get_contents
35('http://maps.googleapis.com/maps/api/geocode/json?address='.$formattedAddr.'&sensor=false'); 
36
37        $output = json_decode($geocodeFromAddr);
38
39        //Get latitude and longitute from json data
40
41        $data['latitude']  = $output->results[0]->geometry->location->lat; 
42
43        $data['longitude'] = $output->results[0]->geometry->location->lng;
44
45        //Return latitude and longitude of the given address
46
47        if(!empty($data)){
48
49            return $data;
50
51        }else{
52
53            return false;
54
55        }
56
57    }else{
58
59        return false;  
60 
61    }
62
63}
64
65$address = $_POST['address'];
66
67$latLong = getLatLong($address);
68
69$latitude = $latLong['latitude']?$latLong['latitude']:'Not found';
70
71$longitude = $latLong['longitude']?$latLong['longitude']:'Not found';
72
73echo "Latitude:".$latitude."<br>";
74
75echo "longitude:".$longitude."";
76
77}
78
79?>
80

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