PHP: unzip ZIP file

unzip-file.php

<?php

// Path to zip file
$file = '...'; 

// Destination directory for unzipped files
$dest = '...'; 

// 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';