lambdas

If lambdas are nothing more than nameless functions, then closures are little more than lambdas with a context.

如果lambdas是没有名字的函数，那么closures仅比lambdas多一个上下文。

And there's another language that most PHP developers already use that has an excellent implementation of lambdas and closures: JavaScript.

还有大多数PHP开发人员已经采用的其他语言、具有lambdas和closures的完美实现：JavaScript。

Two of the more exciting features of these languages are now available with PHP 5. 3: lambdas and closures.

这些语言的两个最精彩的特性已在PHP5.3中提供：lambdas和closures。

Creating lambdas on the fly as parameters to functions and methods is lambda's primary use case.

在运行中，作为函数和方法的参数来创建lambdas，这是lambda的主要使用示例。

You can store any Ruby object, even procs, lambdas, threads, continuations.

你可以保存任何Ruby对象，即使是proc、lambda、线程或者continuation。

Oddly, our final version doesn't use lambdas at all!

奇怪的是，我们最终版本根本没有使用lambdas！

Your applications can benefit from the use of lambdas and closures.

可通过采用lambdas和closures来使您的应用程序获益。

Perhaps the most common usage of lambdas is with STL sort.

lambda函数最常用的地方可能是STLsort。

I also plan to add support for database-backed sessions, which is currently missing, and make some enhancements to the request lambdas.

我还计划添加目前缺乏的对数据库后端会话的支持，还有增强RequestLambdas等等。

In functional programming, lambdas are referred to as first-class functions because they can be

在函数式编程中，lambdas被称为一流的函数因为它们能够

But the real advantage to lambdas is when you create functions on the fly and no variable reference is required. For example

但是lambdas的真正优势是，在您忙着创建函数时，不需要变量引用。