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how to get list of arrays using domdocument?


mark107

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I have the list of tags in php and I want to get the contents.

 

for example:

 


    <li class="zc-ssl-pg" id="row0-1" style="">
    <span id="row1Time" class="zc-ssl-pg-time">6:00 PM</span>
    <a id="rowTitle1" class="zc-ssl-pg-title" href='http://www.mysite.com'>Melissa & Joey</a>
    <a class="zc-ssl-pg-ep" href='http://www.mysite.com'>"House Broken"</a>
    
    <li class="zc-ssl-pg" id="row1-1" style="">
    <span id="row1Time" class="zc-ssl-pg-time">6:00 PM</span>
    <a id="rowTitle1" class="zc-ssl-pg-title" href='http://www.mysite.com'>The Middle</a>
    <a class="zc-ssl-pg-ep" href='http://www.mysite.com'>"Thanksgiving IV"</a>

 

 

Here's the PHP:

 


    <?php
    $errmsg_arr = array();
    $errflag = false;
    $link;
    
    function db_connect()
    {
      define('DB_HOST', 'localhost');
      define('DB_USER', 'myusername');
      define('DB_PASSWORD', 'mypassword');
      define('DB_DATABASE', 'mydbname');
   
      $errmsg_arr = array();
      $errflag = false;
      $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
    
      if(!$link) 
      {
        die('Failed to connect to server: ' . mysql_error());
      }
    
      $db = mysql_select_db(DB_DATABASE);
      if(!$db) 
      {
        die("Unable to select database");
      }
    }
    db_connect();
    
    $qrytable1="SELECT id, channels, links, streams FROM tvguide";
    $result1=mysql_query($qrytable1) or die('Error:<br />' . $qry . '<br />' . mysql_error());
          
          
      $links = "WEBSITE URL";
      $result = file_get_contents($links);
      $dom = new DOMDocument();
      $dom->loadHTML($result);
      echo $dom->getElementById('row1Time')->nodeValue . "<br>";
    ?>

 

 

When I use the code as above, it will only get the contents from the tags with array value 0.

 

I want to get the tags `row1Time, rowTitle1 and zc-ssl-pg-ep with the array 1 value. 

 

Can you please tell me how I can get the contents from the class tags with the array value 1 using with DOMDocument? 

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FYI in HTML an id is supposed to be unique. That means not using it multiple times like you're currently doing with id="row1Time".

 

Use getElementsByTagName() to get all the spans, then loop over that and grab every one with the right id (or class).

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Same things that it goes for you......FY........Can you please show me an example how I can use getElementsByTagName()  to get all the span then loop over to grab the right id using with the value?

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As I said in my response in one of the TWO OTHER forums you posted this question in - What the H... is this "array" you mention?  There is no array indicated in your html.

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