PHP数组语法:array(...)或[...] [英] PHP array syntax: array(...) or [...]

问题描述

在PHP中，这些相同吗? $x = [1,2,3];和$x = array(1,2,3);

In PHP, are these identical? $x = [1,2,3]; and $x = array(1,2,3);

这两种创建数组的方法是否不同?

Are there cases where these two methods of creating an array differ?

有什么理由要使用另一种吗?

Is there any reason to use one over the other?

推荐答案

它们与$x = [1,2,3];需要PHP> = 5.4.0的警告相同.

They are identical with the caveat that $x = [1,2,3]; requires PHP >= 5.4.0.

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