如何获取HTML的嵌套闭合标签
假设有这样一个HTML:
测试文字1
测试文字2
测试文字3
测试文字4
例如我要获取到
谢谢!!!!
回复讨论(解决方案)
可以考虑jQuery,
<script type="text/javascript">jQuery(function(){var res = $(".test").html();return res;});</script>
可以考虑jQuery,
<script type="text/javascript">jQuery(function(){var res = $(".test").html();return res;});</script>
好办法啊,可惜我要的是PHP上能处理的方法。
不太明白你的意思,是不是要用PHP处理获取的结果?
如果这样的话,可以使用定界符
$html = <<
测试文字1
测试文字2
测试文字3
测试文字4
EOT;
$dom = new DOMDocument();
$dom->loadHTML($html);
$xpath = new DOMXPath($dom);
$tags = $xpath->query('//div[@class="test"]');
foreach($tags as $tag)
echo $tag->nodeValue;
你的HTML不完整,
很好,u010668220 做的不错!
$s =<<< HTML<div class='test'><p>测试文字1</p><div><span>测试文字2</span></div>测试文字3<br /><br />测试文字4</div>HTML;require('phpQuery/phpQuery.php');$doc = phpQuery::newDocument($s);echo $doc->find('.test')->html();
测试文字1
测试文字2
测试文字3
测试文字4
phpQuery 可以在网上下载
phpQuery 遵循 jquery 语法,除了 js 的事件处理外,就是一个 php 版的 jquery
会用jquery 就会用 phpQuery
唯一的缺点就是体积稍稍大了点
很好,u010668220 做的不错!
$s =<<< HTML<div class='test'><p>测试文字1</p><div><span>测试文字2</span></div>测试文字3<br /><br />测试文字4</div>HTML;require('phpQuery/phpQuery.php');$doc = phpQuery::newDocument($s);echo $doc->find('.test')->html();
测试文字1
测试文字2
测试文字3
测试文字4
哈哈,那个回答是 littlebo01 回复的,我是提问者!!
原来PHP也可以使用JQ,长见识了!!
方法真好!!我等下试试
在网上找到一种 方法是用正则的,类似这个
[\w]+)[^>]*\s[iI][dD]=(?
["']?)footer(?(Quote)\k)[^>]*?(/>|>((?[^>]*>)|\k >(?)|.*?)*\k >)
但真心看不懂呀!!
思想就是先匹配最前面的起始标签,假设是div吧(
不用正则,要是也能按这种思维写出来效果就好了。
不太明白你的意思,是不是要用PHP处理获取的结果?
如果这样的话,可以使用定界符
就是使用PHP来获取这段数据,上面有人介绍了PHP的JQ,呵呵。。
不过希望有其它方法
mark
有更好的办法吗

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