How to create a zip file using PHP

Question

I am trying to save files from one folder to another. zip folder placed in different directory. And I have written the fol

Answer 1

$filename = 'errors.log';
$logfile = 'path/log' . $filename;
$zipfile = date('dmY') . '.zip';
$archive = 'path/archive';
if (file_exists($logfile)) {
        $zip = new ZipArchive();
        if ($zip->open($archive . $zipfile, file_exists($archive . $zipfile) ? ZipArchive::OVERWRITE : ZipArchive::CREATE)) {
            $zip->addFile($logfile, $filename);
        }
        $zip->close();
        unlink($logfile);
    }