preg_split
最后更新于：2022-04-02 02:29:36
[TOC]
## preg_split
```
//使用逗号或空格(包含" ", \r, \t, \n, \f)分隔短语
$keywords = preg_split("/[\s,]+/", "hypertext language, programming");
print_r($keywords);
// 输出
Array
(
[0] => hypertext
[1] => language
[2] => programming
)
```
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