PHP remotely downloads compressed PHP files for temporary reference, and the referenced files are automatically deleted after the script ends.

PHP can be used.tempnam()The function creates a temporary file name and returns it; then it extracts the remotely downloaded compressed PHP file into the file specified by this name. After extraction, you can use it.require_once或include_onceThe function references a temporary file within your script and uses it at the end of the script.unlink()The function deletes this temporary file.

Here is an example code:

// 远程下载压缩的PHP文件到临时文件
$tempFile = tempnam(sys_get_temp_dir(), 'php'); // 生成临时文件名
$fp = fopen($tempFile, 'w');
$ch = curl_init($remotePhpUrl);
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_exec($ch);
curl_close($ch);
fclose($fp);

// 解压缩压缩文件到临时文件
$zip = new ZipArchive;
$res = $zip->open($tempFile);
if ($res === TRUE) {
    $zip->extractTo(sys_get_temp_dir()); // 解压缩到系统临时文件夹
    $zip->close();
    unlink($tempFile); // 删除压缩文件
    $phpFile = sys_get_temp_dir() . '/your_php_file.php'; // 临时PHP文件路径
    require_once($phpFile); // 引用临时PHP文件
    unlink($phpFile); // 删除临时PHP文件
} else {
    unlink($tempFile); // 删除压缩文件
    echo '解压缩失败';
}

In this example,tempnam()This function creates a temporary file name and returns it.fopen()This function is used to open a file so that a remotely downloaded compressed PHP file can be written into it. Then,curlThe library is used to download files from a remote URL. Once the download is complete,ZipArchiveThis class is used to decompress compressed PHP files into the system's temporary directory.require_once()The function is used to reference a temporary PHP file, which is then utilized.unlink()The function deletes temporary files.