Question

我有以下div，

<div class="info">
            Review Status: <span style="color:green;"><strong>Active</strong></span>
                        | Order #:
            <strong>
                22436            </strong>
            | Transaction Date:
            <strong><span class="mm_panel_text">
                                                    3/28/15                                                </span>
            </strong>

            <div class="separator-small"></div>

                <div class="separator-small"></div>
                <a href="/survey/flag/9287742"><i class="fa fa-flag"></i> Flag Review &raquo;</a>
                                     <a href="/user/contact/nintytwomw/comment/9287742"><i class="fa fa-envelope"></i> Email reviewer &raquo;</a>
                                                     <a  href="javascript:view_detail(8713492)"><i class="fa fa-search"></i> View details &raquo;</a>

                                    <a href="/survey/reply/9287742"> <i class="fa fa-bullhorn"></i> Post public reply &raquo;</a>
                                                     <a href="#" id="lnk_commentFeature_8713492" data-id="8713492" data-featured="no"><i class="fa fa-star"></i> Feature</a>
                                <!-- End Seller admin edit options -->

        <div class="separator"></div>

        <h3 class="subheader">Tag Review  <a href="#" data-reveal-id="user_terms"><i class="fa fa-question-circle"></i></a></h3>

        <ul class="tagdisplay taglist" survey_id="8713492" tags="[]"></ul>        <div class="separator"></div>


        </div>

现在我想访问class =＆＃34; mm_panel_text＆＃34;并获取内容date.I写了一个代码，但它没有工作。

foreach($html1->find('span[class="mm_panel_text"]') as $transaction_date){

    $transactionDate[] =  $transaction_date->innertext;



    //   $rating[] = $ratings->plainText;

    if (sizeof($transactionDate)==15) {

        var_dump($transactionDate);
    }

    //var_dump($links);
}

这门课有很多div。所以我使用循环访问所有元素＆＃39;内容。代码有什么问题？它没有任何显示。

Answer 1

这样就可以了。

$transactionDate = $html1->find('span[class="mm_panel_text"]')->plaintext ;

或者

$transactionDate = $html1->find('span[class=mm_panel_text]')->plaintext ;

编辑：

如果循环遍历所有具有类mm_panel_text的div，则可以执行此操作

foreach($html1->find('span.mm_panel_text') as $transaction_date)

使用简单的DOM解析器php获取span内容文本

1 个答案: