How Can I Get a Visitor's Country Name from Their IP Address Using PHP?

Obtaining Visitor's Country from IP

In the pursuit of enhancing your website's functionality, you may encounter the need to identify the country of origin for visitors accessing your content. While utilizing third-party services like hostip.info is a common approach, it often returns abbreviated country codes rather than full country names.

Fortunately, exploring alternative methods can provide you with a comprehensive solution.

A PHP-based Function for Country Lookup

Consider employing the following PHP function, which leverages the geoplugin.net API to retrieve visitor country data:

function ip_info($ip = NULL, $purpose = "location", $deep_detect = TRUE) {
    ...
    // Code implementation goes here
    ...
}

Usage

To harness the capabilities of this function, consider the following examples:

Example 1: Acquire Visitor IP Address Details

echo ip_info("Visitor", "Country"); // India
echo ip_info("Visitor", "Country Code"); // IN

Example 2: Determine Country for Any IP Address (IPV4 or IPV6)

echo ip_info("173.252.110.27", "Country"); // United States

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