[PHP] Re: How to understand this Warning?

[Labunski]

Hi,
> note the "2" in that message. You are prob. resetting the readdir()
parameter in the script somewhere
No, as far as I can see, I'm not resetting the readdir().. but..

> You loop twice throu the same dir?
Yes I do.

Here is whole script:

 <?php
 if ($handle = opendir('news')) {

$sortArray=array();

    while (false !== ($topic = readdir($handle))) {
        if ($topic != "." && $topic != "..") {

while (false !== ($topic = readdir($handle)))
{
   if($topic != "." && $topic != "..")
   {
      $topic=str_replace(".","",$topic);
      array_push($sortArray,$topic);
   }
}
sort($sortArray);
reset($sortArray);
$topicArray=array();
foreach($sortArray as $folder)
{
   $year=substr($folder,4,0);
   $month=substr($folder,2,4);
   $day=substr($folder,2,6);

   array_push($topicArray,$year.".".$month.".".$day);
}

foreach($topicArray as $topic)
{

 // this part reads text from the text file
   $path = "news/".$topic."/intro.txt";
   $file = file($path);
   foreach($file as $value ) {
   $value = preg_replace("/\n/", "<br>", $value);
    $intro_text .= "$value";
   }
    $intro_picture = $topic."/start.jpg";
    $date = $topic;
 echo "
     <tr>
     <td width='476' valign='top'><table width='100%' border='0'
 cellpadding='0' cellspacing='0' class='raksti_bot'>
      <!--DWLayoutTable-->
     <tr>
      <td width='100' height='100' align='center' valign='middle'
 class='raksti_both_ver'>
      <img src='news/".$intro_picture."' width='90' height='90'></td>
      <td width='10'>&nbsp;</td>
      <td width='281' valign='top'><br>".$intro_text."<br></td>
      <td width='10'>&nbsp;</td>
      <td width='75' align='center' valign='middle'
 class='raksti_both_ver'>".$date."</td>
     </tr>
     </table></td>
     </tr>
  \n";

     unset($intro_text);
        }
    }
    closedir($handle);
 }
 }
 ?>


Lab.

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