PHP评论#vs// [英] PHP Comments # vs //

问题描述

最近我一直在使用#而不是//在我的代码中执行单行注释.但是，我看到人们必须喜欢//.

Lately I've been using # instead of // for doing single line comments inside my Code. However, I see must of the people prefer //.

是否有特定的原因更喜欢它们而不是#?表现?文件重量?有什么吗?

Is there a particular reason for preferring them instead of #? Performance? File weight? Anything?

推荐答案

我不会说改变任何事情；这只是一个习惯问题:

It doesn't change a single thing, I'd say ; it's just a matter of habits :

• //来自C ，并且存在许多人使用的几种语言.
• #来自shell 和Perl，并且不存在与//一样多的重要"语言，因此使用它的人越来越少.

• // comes from C, and exists in several languages used by lots of people.
• # comes from shell and Perl, and exists in not as many "important" languages as // -- so less people use it.

为什么这两个都可以在PHP中使用?好吧，PHP是由人们都熟悉C，Shell和Perl的人构建的，他们已经从这些语言中带来了他们喜欢的东西；-)

And why are those two both available in PHP ? Well, PHP has been built with people knowing both C, Shell, and Perl, and they have brought what they liked from those languages ;-)

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