How can the error "Fatal error: Class 'Archive_Zip' not found" be resolved in PHP?

The error "Fatal error: Class 'Archive_Zip' not found" occurs when the Archive_Zip class is not available in the PHP environment. This can be resolved by including the necessary library that contains the Archive_Zip class, such as the PEAR Archive_Zip library. To fix this error, you need to install the PEAR Archive_Zip library and include it in your PHP script.

// Include the PEAR Archive_Zip library
require_once 'Archive/Zip.php';

// Now you can use the Archive_Zip class
$zip = new Archive_Zip();