如何从php中的文本中提取单词

Question

如何从php中的文本中提取单词？ 或者，我有这个字符串： this is a long text string where it is written something

我想获得：

this
is
long
text
string
where
it 
is written
something

Answer 1

查看PHP手册explode

http://php.net/manual/en/function.explode.php

按空格' '爆炸会得到你想要的结果。

Answer 2

您可以尝试内置函数explode

$string='this is a long text string where it is written something';
$output = explode(" ", $string);
var_dump($output);

它会显示您所需的结果