1

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>

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现在我想访问 class="mm_panel_text" 并获取内容日期。我写了一个代码，但它不起作用。

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);
}

这个类有很多div。所以我使用循环来访问所有元素的内容。代码有什么问题？它不显示任何内容。

4

1 回答 1

1

这将简单地做到这一点

$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 div 的类mm_panel_text，你可以这样做

foreach($html1->find('span.mm_panel_text') as $transaction_date)
于 2015-07-14T03:41:08.940 回答