JSON decode api from db-ip.com using PHP - php

Question

I have some problem with db-ip.com api that display info about visitor ip's. My script only print < pre > tags but nothing between. I need that all parameters from api are decoded and print, like from this link: http://db-ip.com/178.133.109.106.
Please help me.
<?php
// get ip
if (!empty($_SERVER["HTTP_CLIENT_IP"])){
$ip = $_SERVER["HTTP_CLIENT_IP"];
}
elseif (!empty($_SERVER["HTTP_X_FORWARDED_FOR"])){
$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
else {
$ip = $_SERVER["REMOTE_ADDR"];
}
$json_url = "http://api.db-ip.com/v2/free/$ip";
$json = file_get_contents($json_url);
$json=str_replace('}, ]',"} ]",$json);
$data = json_decode($json);
echo "<pre>";
print_r($data);
echo "</pre>";
?>

Answer 1

Try this code
<?php
header('Content-Type: application/json');
// get ip
$ip = $_SERVER['HTTP_CLIENT_IP'] ? $_SERVER['HTTP_CLIENT_IP'] : ($_SERVER['HTTP_X_FORWARDED_FOR'] ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR']); //$ip = '178.133.109.106';
$json_url = "http://api.db-ip.com/v2/free/$ip";
$data = file_get_contents($json_url);
print_r($data);
?>
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