php - 使用 phpquery 问题删除 href

Question

您好，我需要删除屏幕碎片网站的链接，这里是输出源。

<div class="FourDayForecastContainerInner">
<span class="day">Friday</span>
    <a href="forecastPublicExtended.asp#Period4" target="_blank">
        <img src="./images/wimages/b_rain.gif" class="thumbnail">
    </a>
    <span class="hi">
        <span style="width:24px;">Hi</span> 
        19 / 66
    </span>
    <span class="lo">
    <span style="width:24px;">Lo</span> 
        16 / 60
    </span>

    <span class="description">
    Sunny Breaks,  showers
    </span>
</div>

<div class="FourDayForecastContainerInner">
    <span class="day">Saturday</span>

这是我使用 phpquery 的代码

$doc = phpQuery::newDocumentHTML( $e );  
$containers = pq('.FourDayForecastContainerInner', $doc); 
foreach( $containers as $container ) {
  $div = pq('span', $container);
  $img = pq('img', $container);
  $div->eq(0)
      ->removeAttr('style')
      ->addClass('day')
      ->html( 
        pq( 'u', $div->eq(0) )
        ->html() 
      );

  $img->eq(0)
      ->removeAttr('style')
      ->removeAttr('height')
      ->removeAttr('width')
      ->removeAttr('alt')
      ->addClass('thumbnail')
      ->html( pq( 'img', $img->eq(0)) );   

  $div->eq(1)
      ->removeAttr('style')
      ->addClass('hi');  

  $div->eq(3)
      ->removeAttr('style')
      ->addClass('lo'); 

  $div->eq(5)
      ->removeAttr('style')
      ->addClass('description');   
} 
print $doc; 

我已经设法删除了所有属性样式高度宽度等，但我似乎无法删除 a href非常感谢你的帮助

Answer 1

我用你的示例代码试过了，它有效。这是输出

<div class='FourDayForecastContainerInner'>

                        <span class='day'>Friday</span>

                            <img src='./images/wimages/b_rain.gif' class='thumbnail'>
                        <span class='hi'>
                            <span style='width:24px;'>Hi</span>
                            19 / 66
                        </span>
                        <span class='lo'>

                            <span style='width:24px;'>Lo</span>
                            16 / 60
                        </span>

                        <span class='description'>
                            Sunny Breaks,  showers
                  </span>


              </div>

                <div class='FourDayForecastContainerInner'>

                        <span class='day'>Saturday</span><div class='FourDayForecastContainerInner'>

                        <span class='day'>Friday</span>

                            <img src='./images/wimages/b_rain.gif' class='thumbnail'>
                        <span class='hi'>
                            <span style='width:24px;'>Hi</span>

                            19 / 66
                        </span>
                        <span class='lo'>
                            <span style='width:24px;'>Lo</span>
                            16 / 60
                        </span>

                        <span class='description'>
                            Sunny Breaks,  showers
                  </span>


              </div>

                <div class='FourDayForecastContainerInner'>

                        <span class='day'>Saturday</span>

你做的方式太长太累了。使用正则表达式替换链接。