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I have been looking for answers everywhere, didn't find one. I am using google map geolocation api to display Address from Lat,Long. I need to display only selective data like: "formatted_address" from array. This is the code which I have tried to display response in PHP:

$file_contents = file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?latlng=31.334097,74.235875&sensor=false", true);
$data = json_decode($file_contents, true);

foreach($data as $output => $var) {
    echo $var;
}

This is the response: [https://maps.googleapis.com/maps/api/geocode/json?latlng=31.334097,74.235875]

This is the output I get:

Notice: Array to string conversion in C:\xampp\htdocs\bikewala\myaccount\index.php on line 176
ArrayOK

When I try to access any component of array using this code:

$file_contents = file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?latlng=31.334097,74.235875&sensor=false", true);
$data = json_decode($file_contents, true);

foreach($data as $output => $var) {
    echo $var['formatted_address'];
}

I get this error:

Notice: Undefined index: formatted_address in C:\xampp\htdocs\bikewala\myaccount\index.php on line 176

Warning: Illegal string offset 'formatted_address' in C:\xampp\htdocs\bikewala\myaccount\index.php on line 176
O

What am I doing wrong here?

Thanks in advance!

Sikandar Ali Chishty
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1 Answers1

1

instead of echo (in your first code section) use print_r($var)

$file_contents = 
file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?
latlng=31.334097,74.235875&sensor=false", true);
$data = json_decode($file_contents, true);

foreach($data as $output => $var) {
   print_r($var);
}

this will allow you to see the path to the value you are wanting

You can access the exact value you are wanting with this code

$file_contents = file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?
latlng=31.334097,74.235875&sensor=false", true);
$data = json_decode($file_contents, true);

$formatted_address = $data['results']['0']['formatted_address'];
echo $formatted_address;
Solor
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