Unzip files with PHP

The following function takes two parameters: The .zip file to unzip, and the destination directory.

<?php
function unzip_file($file, $destination){ 

// create object 

$zip = new ZipArchive() ; 

// open archive 

if ($zip->open($file) !== TRUE) { 

die ('Could not open archive'); 

}

 // extract contents to destination directory 

$zip->extractTo($destination); 

// close archive $zip->close();

 echo 'Archive extracted to directory'; 

}
?>