2013-05-31 89 views
0

好的,所以我一直試圖從不同的div類獲取特定內容放在表中。我正在自定義我的WordPress的網站。這裏是想要通過php獲取div內的內容

//loops through posts 
while (have_posts()) : the_post(); 
     $doc = new DomDocument; 
     $doc ->validateOnParse = true; 
     $link = " ' " . get_permalink() . " ' "; 
      //this is where the trouble lies. get error 
      /*Warning: file_get_contents(' http://www.uwarc.org/?p=60 ') [function.file-get-contents]: failed to open stream: No such file or directory in /home/uwarco5/public_html/wp-content/themes/thesis_185/custom/custom_post_loop.php on line 98 

Warning: DOMDocument::loadHTML() [domdocument.loadhtml]: Empty string supplied as input in /home/uwarco5/public_html/wp-content/themes/thesis_185/custom/custom_post_loop.php on line 98 */ 

    $doc->loadHtml(file_get_contents($link)); 
    echo "<tr onclick=" . $quote . "DoNav(". $quote1 . "get_post_class('site', null) " . $quote1. ");" . $quote . ">" ; 
    echo "<td align =" . $quote . "center" . $quote . " >" ; 
    echo "<div id =". $quote . "org_logo" . $quote . "> <img src =". $quote ; 
    var_dump($doc->getElementByClass('img')) ; 
    echo $quote . "width = ".$quote. '150' . $quote. "; </div> " ; 
    the_title(); 
    echo "</td>"; 
    echo "<td>" . var_dump($doc->getElementByClass('courses')) . "</td>"; 
    echo "<td>"; 
    var_dump($doc->getElementByClass('description')); 
    echo "</td>"; 
    echo "</tr> 
     endwhile;?> 
+0

嘗試'$ doc-> loadHTMLFile(修剪($鏈接));'而不是'$ doc- > loadHtml(file_get_contents($ link));'。 – nickb

+0

閱讀錯誤消息,您提供了錯誤的鏈接,並且沒有要打開的文件。永久鏈接不一定是指向文件的鏈接。另外,loadHTMLFile()獲取文件,不接受字符串。 – adeneo

+0

鏈接是正確的...我已經多次檢查過。永久鏈接是一個網址。 –

回答

0

負載我在遇到麻煩的代碼帖子內容:

$doc->loadHTML(apply_filters('the_content', get_the_content())); 
+0

謝謝。這工作。 –