遇到正则难题，请高手指点

大家好，我正在做正则匹配，想把以下属性名称（如颜色分类和套餐类型）和属性值（白色，黑色,套餐一，套餐二，套餐三）抽取出来，我的做法是先把每个

.*) 我用的是这个样的正则匹配每个

，但是一直弄不好，请高手指点，谢谢。

        

颜色分类

        

            

                
• 
                              
                                  白色
                              
                              已选中
                 

       
• 
                              
                                  黑色
                              
                              已选中
                 

            

        

  

        

套餐类型

        

            

                
• 
                        
                             套餐一
                        
                        已选中
                  
                    
                
• 
                              
                                  套餐二
                              
                              已选中
                  
                    
                
• 
                        
                             套餐三
                        
                        已选中
                  

            

        

   

回复讨论(解决方案)

//自己到网上下一个include('simple_html_dom.php');$dom=new simple_html_dom();$dom->load($s);//$s 就是你的html$dls=$dom->find('dl');$res=array();foreach($dls as $k=>$dl){	$res[$k]['type']=$dl->find('dt')[0]->text();	foreach($dl->find('li') as $k1=>$li){		$res[$k][] = $li->find('span')[0]->text();	}}echo "<pre class="brush:php;toolbar:false">";print_r($res);echo "

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";/*Array(    [0] => Array        (            [type] => 颜色分类            [0] => 白色             [1] => 黑色         )    [1] => Array        (            [type] => 套餐类型            [0] => 套餐一             [1] => 套餐二             [2] => 套餐三         ))*/

$s =<<< HTML<dl class="J_Prop tb-prop tb-clear  J_Prop_Color ">        <dt class="tb-property-type">颜色分类</dt>        <dd>            <ul data-property="颜色分类" class="J_TSaleProp tb-img tb-clearfix">                <li data-value="1627207:3232483" class="tb-txt">                            <a href="javascript:void(0);">                                <span>白色</span>                            </a>                            <i>已选中</i>               </li>       <li data-value="1627207:28327" class="tb-txt">                            <a href="javascript:void(0);">                                <span>黑色</span>                            </a>                            <i>已选中</i>               </li>            </ul>        </dd></dl>  <dl class="J_Prop tb-prop tb-clear ">        <dt class="tb-property-type">套餐类型</dt>        <dd>            <ul data-property="套餐类型" class="J_TSaleProp tb-clearfix">                <li data-value="5919063:3266781">                      <a href="javascript:void(0);">                           <span>套餐一</span>                      </a>                      <i>已选中</i>                </li>                                    <li data-value="5919063:3266779">                            <a href="javascript:void(0);">                                <span>套餐二</span>                            </a>                            <i>已选中</i>                </li>                                    <li data-value="5919063:3266785">                      <a href="javascript:void(0);">                           <span>套餐三</span>                      </a>                      <i>已选中</i>                </li>            </ul>        </dd></dl>   HTML;preg_match_all('#<dl class="J_Prop tb-prop tb-clear.*?>(.+?)</dl>#is', $s, $m);foreach($m[1] as $i=>$v) {  preg_match_all('#<(dt|span).*>(.+)</\1>#isU', $v, $m);  $r[$i] = $m[2];}print_r($r);

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Array(    [0] => Array        (            [0] => 颜色分类            [1] => 白色            [2] => 黑色        )    [1] => Array        (            [0] => 套餐类型            [1] => 套餐一            [2] => 套餐二            [3] => 套餐三        ))

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