What is the best method to unpack multiple ZIP archives simultaneously in PHP?

To unpack multiple ZIP archives simultaneously in PHP, you can use the ZipArchive class to extract the contents of each ZIP file one by one. You can loop through an array of ZIP file paths and extract each file using the ZipArchive::open and ZipArchive::extractTo methods.

$zipFiles = ['file1.zip', 'file2.zip', 'file3.zip'];

foreach ($zipFiles as $zipFile) {
    $zip = new ZipArchive;
    if ($zip->open($zipFile) === TRUE) {
        $zip->extractTo('extracted/');
        $zip->close();
        echo "Files extracted from $zipFile\n";
    } else {
        echo "Failed to extract files from $zipFile\n";
    }
}