我如何切片字符串并追加到数组中

Question

I need slice a string and append intro a array, the string is like this: 我需要切片一个字符串并追加一个数组的介绍，字符串是这样的：

"stringPartOne stringPartTwo stringPartThree"

I want to have a array like this: 我想要一个像这样的数组：

['stringPartOne', 'stringPartTwo', 'stringPartThree']

How can I slice this string and append into a array considering that the number of elements is dynamic 考虑到元素数量是动态的，我该如何对该字符串进行切片并追加到数组中

Answer 1

To make a formal answer - Use explode : 做出正式答案-使用explode ：

$str = "stringPartOne stringPartTwo stringPartThree";
$arr = explode(" ", $str);