Redirect Website to different pages based on Country

This code i used for one of my client and it works. Based on client’s requirement I redirect his site to different pages based on country ( Denmark, Netherlands, Poland, France and Germany. Here is the code:

<?php
$ip = $_SERVER['REMOTE_ADDR']; // This will contain the ip of the request

// You can use a more sophisticated method to retrieve the content of a webpage with php using a library or something
// We will retrieve quickly with the file_get_contents
$dataArray = json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=".$ip));

//var_dump($dataArray);

// outputs something like (obviously with the data of your IP) :

// geoplugin_countryCode => "DE",
// geoplugin_countryName => "Germany"
// geoplugin_continentCode => "EU"

//echo "Hello visitor from: ".$dataArray->geoplugin_countryCode;
if($dataArray->geoplugin_countryCode=='DE'){
echo("<script>location.href = 'http://yoursiteurl.com/DE/';</script>");
 
}
else if($dataArray->geoplugin_countryCode=='NL'){
    echo("<script>location.href = 'http://yoursiteurl.com/NL/';</script>");
}
 else if($dataArray->geoplugin_countryCode=='FR'){
    echo("<script>location.href = 'http://yoursiteurl.com/FR/';</script>");
}
 else if($dataArray->geoplugin_countryCode=='PL'){
    echo("<script>location.href = 'http://yoursiteurl.com/PL/';</script>");
} 
 else if($dataArray->geoplugin_countryCode=='IT'){
    echo("<script>location.href = 'http://yoursiteurl.com/IT/';</script>");
} 
 else if($dataArray->geoplugin_countryCode=='DK'){
    echo("<script>location.href = 'http://yoursiteurl.com/DK/';</script>");
} 
 else if($dataArray->geoplugin_countryCode=='ES'){
    echo("<script>location.href = 'http://yoursiteurl.com/ES/';</script>");
} 
 else if($dataArray->geoplugin_countryCode=='PL'){
    echo("<script>location.href = 'http://yoursiteurl.com/PL/';</script>");
} 
?>