PHP解析marc数据文件，在vscode中打开乱码，输出到网页上乱码如何解决？

Question

急求解答，PHP可以做解析marc数据吗？

<?php
header("Content-Type: text/html; charset=gb2312");
$myfile = fopen("test.ISO", "r") or die("Unable to open file!");
echo fread($myfile,filesize("test.ISO"));

fclose($myfile);![图片说明](https://img-ask.csdn.net/upload/202005/09/1589007621_912069.png)

Answer 1

https://blog.csdn.net/qq_20515461/article/details/103238513