Question

我试图在我的手表在线网站上建立一个下载网站我需要下载网站将视频转换为zip文件，然后将其下载到用户然后将其删除，但有时当我点击下载按钮时，整个计算机冻结，需要强制关机关闭，有时它很友好工作，但它至少产生5到8个zip文件并删除它，除了1，这是我的zip.php文件（下载文件）

<?php
$type = isset($_GET['type']) ? filter_var($_GET['type'], FILTER_SANITIZE_STRING) : '';
if ($type = 'zip') {
    include '../inc/config.php';
    $series = filter_var($_GET['series'], FILTER_SANITIZE_NUMBER_INT);
    $episode = filter_var($_GET['episode'], FILTER_SANITIZE_NUMBER_INT);
    $get_series_name = $db->prepare('SELECT name FROM serieses WHERE ID = ?');
    $get_series_name->execute(array($series));
    $seriesInfo = $get_series_name->fetch();
    $file_path = 'C:/xampp/htdocs/AnimeSite/Serieses/'. $seriesInfo['name'] .'/'. $episode .'.mp4';
    $zip_name = $seriesInfo['name'] .' - Ep '. $episode . '.zip';
    $zip = new ZipArchive;
    $res = $zip->open($zip_name, ZipArchive::CREATE);
    if ($res === TRUE) {
        $zip->addFile($file_path, $seriesInfo['name'].' - '. $episode .'.mp4');
        $zip->close();
    } else {
        echo 'failed';
    }
    if(file_exists($zip_name)){
        header('Content-Description: File Transfer');
        header('Content-type: application/zip');
        header('Content-Disposition: attachment; filename="'. $zip_name .'"');
        header('Connection: Keep-Alive');
        header('Expires: 0');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
        header("Content-length: ". filesize('C:\xampp\htdocs\DownloadSite\comp\\' . $zip_name) ."");
        ob_clean();
        flush();
        readfile($zip_name);
        sleep(20);
        unlink('C:\xampp\htdocs\DownloadSite\comp\\' . $zip_name);
    }
    ?>
    <div id="thank-msg">
        <p>
            <i class="fa fa-check-circle-o" aria-hidden="true"></i> Downloading ...
        </p>
    </div>
    <?php
} else {
    header('Location: ../index.php');
    exit();
}
?>

php zip冻结计算机并生成许多zip文件

0 个答案: