隔着每个字爆炸 [英] Explode over every other word

问题描述

让我说一个字符串:

$string = "This is my test case for an example."

如果我基于''爆炸，我会得到一个

If I do explode based on ' ' I get an

Array('This','is','my','test','case','for','an','example.');

我想要的是爆炸其他所有空间:

What I want is an explode for every other space:

Array('This is','my test','case for','an example.').

该字符串可能包含奇数个单词，因此数组中的最后一项可能不包含两个单词.

The string may have an odd # of words, so the last item in the array may not contain two words.

有人知道该怎么做吗?

推荐答案

我将仔细检查结果，并在事实之后串联字符串.

I would look through the results, and concatenate the strings after the fact.

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