How can the get_browser() function in PHP be used to retrieve browser information and what are the requirements for its usage?

The get_browser() function in PHP can be used to retrieve browser information by parsing the user agent string. To use this function, the browscap.ini file must be correctly configured and the browscap directive in php.ini must point to the correct location of the browscap.ini file. Additionally, the browscap.ini file must be regularly updated to ensure accurate browser detection. 

$browser = get_browser(null, true);
echo "Browser: " . $browser['browser'] . "<br>";
echo "Browser Version: " . $browser['version'] . "<br>";
echo "Platform: " . $browser['platform'] . "<br>";

Keywords

get_browser PHP function browser information requirements usage

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