PHP将字符串分成几部分

问题描述:

I have a string $str which holds the below information

Cricket Batting:India Score:99/2 Date:27 June 2013

I want break this string into 4 parts and that should be like this:

$part1 = "Cricket";
$part2 = "Batting:India";
$part3 = "Score:99/2";
$part4 = "Date:27 June 2013";

I tried using explode() but the problem is values doesn't stand same always. For example it could be:

Cricket Batting:South Africa Score:203/10 Date:7 May 2013
or this:
Cricket Batting:Australia Score:1/1 Date:27 September 2019

So, when I use explode South and africa will split into different variables. I can't use wordwrap() as length of the string varies from time to time.

我有一个字符串$ str,其中包含以下信息 p>

Cricket 击球:印度得分:99/2日期:2013年6月27日 blockquote>

我想把这个字符串分成4个部分,应该是这样的: p> $ part1 =“Cricket”; $ part2 =“击球:印度”; $ part3 =“得分:99/2”; $ part4 =“日期:2013年6月27日”; \ n code> pre>

我尝试使用explode(),但问题是值始终不相同。 例如,它可能是: p>

 板球击球:南非得分:203/10日期:2013年5月7日\或者:
Cricket击球:澳大利亚得分:1/1日期 :2019年9月27日
  code>  pre> 
 
 

所以,当我使用爆炸南方和非洲将分裂成不同的变量。 我不能使用wordwrap(),因为字符串的长度会不时变化。 p> div>

You can use preg_split with this pattern:

~ (?=Batting|Score|Date)~

The preg_split function is the best solution in this case:

preg_split('/\s(?=\w+:)/ ', $str);

Splitting point explained below:

\s - matches one space

(?=\w+:) - positive lookahead matching a word followed by a colon