正则婚配嵌套div ,求PHP实现
Jun 13, 2016 am 11:05 AM
class
div
gt
lt
nbsp
正则匹配嵌套div ,求PHP实现~
如下html串:
$str = '
1111111111

2222222222
需要匹配出的结果:
将
中的内容匹配出来, 即:
1=>
link1
2=>

php程序实现,在线等~
------解决方案--------------------
没有这么简单.因为会有多个
,你应该从内层开始查找,然后一层一层的往外,知道匹配到为止1=>
1111111111
2222222222
link1
2=>
1111111111

2222222222
php程序实现,在线等~
------解决方案--------------------
没有这么简单.因为会有多个
------解决方案--------------------
<?php<br />$str = '<div class="am1"><br /> <div class="image">1111111111</div><br /> <div class="image">2222222222</div><br /> <a href="test.php">link1</a><br /></div><br /><div class="am1"><br /> <div class="image">1111111111</div><br /> <img src="/static/imghw/default1.png" data-src="./tt.gif" class="lazy" / alt="正则婚配嵌套div ,求PHP实现" ><br /> <div class="image">2222222222</div><br /></div>';<br />if (preg_match_all('#<div[^>]*>((?>[^</div>]+<br><font color='#FF8000'>------解决方案--------------------</font><br><a.+?>.+?</a><br><font color='#FF8000'>------解决方案--------------------</font><br><img .+?/ alt="正则婚配嵌套div ,求PHP实现" ><br><font color='#FF8000'>------解决方案--------------------</font><br>(?R))*)</div>#is', $str, $matches)){<br /> print_r($matches);<br />}<br /> ?>
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