在Mustache（php）中使用点表示法是不好的做法吗？

I came across this ticket on github:

我在github上看到了这张票：

https://github.com/bobthecow/mustache.php/issues/34#issuecomment-805892

The comment states:

评论指出：

"Note that use of pragmas is not recommended, but they're there if you feel like you need 'em."

“请注意，建议不要使用pragma，但如果你觉得你需要它们，它们就在那里。”

I've never actually used Mustache but I am considering it for an upcoming project and I was wondering if its true that dot notation is bad practice for accessing array elements in Mustache. And if so, why?

我从来没有真正使用过Mustache，但是我正在考虑它即将推出的项目，我想知道点符号是否真的是在Mustache中访问数组元素的坏习惯。如果是这样，为什么？

1 个解决方案

#1

Let me try to give that a bit more context :)

让我试着给那个更多的背景:)

At the time that comment was written, Mustache (the templating language) did not support dot notation. It was, however, supported in several Mustache implementations (such as Mustache.php) as a pragma.

在撰写评论时，Mustache（模板语言）不支持点表示法。但是，它在几个Mustache实现（例如Mustache.php）中作为一个pragma支持。

Because it wasn't part of the spec, support wasn't guaranteed in all instances: it was a non-standard extension to Mustache. Hence the warning about not relying on pragmas.

因为它不是规范的一部分，所以在所有情况下都不能保证支持：它是Mustache的非标准扩展。因此警告不要依赖pragma。

Since that time, dot notation has been added to the spec, and it is now supported across all spec-compliant mustache implementations.

从那时起，dot符号已添加到规范中，现在支持所有符合规范的mustache实现。

So yes, by all means, use dot notation. It is a beautiful thing :)

所以，无论如何，请使用点符号。这是一件很美的事:)

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