在php中上传大文件？

Question

I need to upload large files to my server (max 100mb files)

memory_limit = 30M
post_max_size = 192M
file_uploads = On
upload_max_filesize = 192M 
max_execution_time = 7200 sec
max_input_time = 7200 sec

these are my server details i am using apache 2.2.21 so i change LimitRequestBody to upload folders support 2GB when i upload 80 mb file it will fail to upload when i upload 10 mb files successfully upload so any idea to upload large

Thanks for advance

Answer 1

To upload a large file ( >5MB), I use the chuck upload method.

/**
 * @param $file
 * @param $fileSize
 * @param $name
 * @return int
 */
public function chunkUpload($file, $fileSize, $name) {
    
    $targetFile     = 'upload/'. $name;
    $chunkSize      = 256; // chunk in bytes
    $uploadStart    = 0;

    $handle = fopen($file, "rb");
    $fp     = fopen($targetFile, 'w');

    # Start uploading
    try {
    
        while($uploadStart < $fileSize) {
        
            $contents = fread($handle, $chunkSize);
            fwrite($fp, $contents);
        
            $uploadStart += strlen($contents);
            fseek($handle, $uploadStart);
        }
    
        fclose($handle);
        fclose($fp);
        
        return 200;
        
    } catch (\Exception $e) {
        return 400;
    }
}

Answer 2

如果上传做“登录”的人，你还应该检查session.gc_maxlifetime