字符串截取解决方案

字符串截取

$subject = '<div class="superStar" id="test_0">
 you dead!
<div class="show">hello</div>
<span>james</span>
</div>
            <div class="superStar" id="test_1">
shit!
<div class="contne">hi</div>
<ul><li>list</li></ul>
            </div>';

$pattern = '/这里正则如何写/';
preg_match($pattern, $subject, $matches);
print_r($matches);

$pattern_1 = '/这里正则如何写/';
preg_match($pattern_1, $subject, $matches);
print_r($matches);

分别取到结果如下：
数据一：
you dead!
<div class="show">hello</div>
<span>james</span>

数据二：
shit!
<div class="contne">hi</div>
<ul><li>list</li></ul>

<?php
$subject = '<div class="superStar" id="test_0">
                 you dead!
                <div class="show">hello</div>
                <span>james</span>
            </div>
            <div class="superStar" id="test_1">
                shit!
                <div class="contne">hi</div>
                <ul><li>list</li></ul>
            </div>';
preg_match_all('/<div[^>]+>(([^<]* 
 
[解决办法]
<(?!div)
[解决办法]
(?R))+)<\/div>/us',$subject,$match);
echo $match[0][0];
echo '<hr />';
echo $match[0][1];