内容解析

[gavinliu6]

当我的文档内容是这样的时：

浏览器就会报如下错误：

@QingWei-Li

[gavinliu6]

好像只在代码语言是php时才会这样

[dmed256]

Can you add this to your index.html file?

    <script src="//unpkg.com/prismjs@1.13.0/components/prism-php.min.js"></script>

I got the same error when prism.js didn't recognize the language

[gavinliu6]

I did not understand what you mean, my index.html is like this:
<script src="//unpkg.com/prismjs/components/prism-php.js"></script>

[dmed256]

🤔 hmm strange
I looked at it again and it fails when tokenizing ${foo} (called interpolation by marked)

I'm seeing language = undefined even though I have

| ```php
| $str = "{$a}";
| ```

I'll look into it a bit more

[dmed256]

This works

| ```cpp
| $str = "{$a}";
| ```

Maybe because C++ doesn't have interpolating tokens

[gavinliu6]

All right! If you solve the problem, please tell me. Thank you!

[dmed256]

@gavinliu6 Can you try an older version of prismjs?

    <script src="//unpkg.com/prismjs@1.9.0/components/prism-php.min.js"></script>

Docsify comes with 1.9.0 and I think we're both picking up 1.13.0 which fails

[gavinliu6]

Great, that works! Thank you very much for your help.