How can PHP functions like get_browser() be utilized to gather user information in a tracking system when JavaScript is not available?

When JavaScript is not available, PHP functions like get_browser() can be utilized to gather user information in a tracking system. The get_browser() function retrieves information about the user's browser, such as its name, version, and platform. This information can be stored in a database or used to track user activity on a website. 

$browser_info = get_browser(null, true);
$user_browser = $browser_info['browser'];
$user_version = $browser_info['version'];
$user_platform = $browser_info['platform'];

// Store user information in a database or use it for tracking purposes

Keywords

PHP functions get_browser() user information tracking system JavaScript not available

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