描述编程语言的这一特性

Is there a way to describe the feature of a programming language that allows you to do something like the following:

有没有办法描述编程语言的功能,允许您执行以下操作:

$foo = return_an_array()[0];

I love this feature in python, and I hate that it's missing in PHP. Is there a name for this?

我喜欢python中的这个功能,我讨厌它在PHP中缺失。这有名字吗?

1 个解决方案

#1

Array indexing on arbitrary expressions

对任意表达式进行数组索引