One of the benefits of switching to a functional style is the ability to leverage higher-order function support provided by the language or framework.
转换到函数样式的收益之一就是能利用语言或框架提供的高阶函数。
PHP's array_filter is an example of what is know in functional programming as a higher-order function.
php的array _ filter是函数式编程语言中高阶函数的一个例子。
With a higher-order function, it's easy.
通过高阶函数，这很容易做到。
With a higher-order function, it's easy.
通过高阶函数，这很容易做到。
应用推荐