CURL method to make GET request

gistfile1.php

<?php

$url = 'http://localhost/tests/test_get'; # URL to the service
$data = array(
    'first_name' => 'siddharth',
    'last_name' => 'saha',
    'city' => 'pune'
);

# Making the URL with the parameters to be sent with the request
$separator = '?';
foreach($data as $key => $value) {
    if ($separator == '?') {
	if (strpos($url, $separator) > 0) {
	    $separator = '&';
	}
    }
    $url = $url . $separator . $key . '=' . $value;
}

$request = curl_init($url);
curl_setopt($request, CURLOPT_RETURNTRANSFER, true); # Required to return output as string
$response = curl_exec($request);
curl_close($request);

if ($response === false) {
    print "Could not make successful request\n";
} else {
    $response = json_decode($response);
    print $response->success . "\n";
    print $response->first_name . "\n";
    print $response->last_name . "\n";
    print $response->city . "\n";
}
?>