$file_id = $fdfs->storage_upload_by_filebuff1("thisisatest.", "bin", array('color' => 'none', 'size' => 0, 'font' => 'Aris')); if ($file_id) { var_dump($fdfs->get_file_info1($file_id)); echo "file exist: " . $fdfs->storage_file_exist1($file_id) . "\n"; $ts = time(); $token = $fdfs->http_gen_token($file_id, $ts); echo "token={$token}\n"; $file_content = $fdfs->storage_download_file_to_buff1($file_id); echo "file content: " . $file_content . "(" . strlen($file_content) . ")\n"; $local_filename = 't4.txt'; echo 'storage_download_file_to_file1 result: ' . $fdfs->storage_download_file_to_file1($file_id, $local_filename) . "\n"; echo "storage_set_metadata1 result: " . $fdfs->storage_set_metadata1($file_id, array('color' => 'yellow', 'size' => 32), FDFS_STORAGE_SET_METADATA_FLAG_MERGE) . "\n"; $master_file_id = $file_id; $prefix_name = '.part2'; $file_ext_name = 'txt'; $slave_file_id = $fdfs->storage_upload_slave_by_filebuff1('this is slave file 2 by class.', $master_file_id, $prefix_name, $file_ext_name); if ($slave_file_id !== false) { var_dump($slave_file_id); $generated_file_id = $fdfs->gen_slave_filename($master_file_id, $prefix_name, $file_ext_name); if ($slave_file_id != $generated_file_id) { echo "{$slave_file_id}\n != \n{$generated_file_id}\n"; } echo "delete file {$slave_file_id} return: " . $fdfs->storage_delete_file1($slave_file_id) . "\n"; } else { echo "storage_upload_slave_by_filebuff1 fail, errno: " . $fdfs->get_last_error_no() . ", error info: " . $fdfs->get_last_error_info() . "\n"; } $meta_list = $fdfs->storage_get_metadata1($file_id); if ($meta_list !== false) { var_dump($meta_list); } else { echo "errno: " . $fdfs->get_last_error_no() . ", error info: " . $fdfs->get_last_error_info() . "\n";