Updating Mass Entrys in DB

[Exoon]

Hello,

 

Im using a wordpress blog which has links to filesonic i want to be able to mass update all the links to another host, Ive made a script that will do it for a single link but i can't think how to get it to do it for more than 1 link in the post.

 

sometimes there are files like 1211.part1.rar 1211.part2.rar, It updates the part1 fine but dosen't update part 2. Any ideas how i can alter my script to replace the part2 files aswell?

 

<?php

if($_POST[newlinks]) {
$query = "SELECT * FROM wp_posts WHERE post_status = 'publish'";
$result = mysql_query($query);
while($row=mysql_fetch_assoc($result)) {

$find = $row['post_content'];

  preg_match("/http:\/\/www.filesonic.com\/file\/(.*?)\/(.*?).rar/", $find, $matches);
  
    $newlinks = preg_split('~\s+~s', $_POST['newlinks']);
      rtrim($newlinks, "\n\t\r");
    
    foreach ($newlinks as $newlink) {
      $new_number = explode('/', $newlink);
      $new_number = end($new_number);
      $new_number = str_replace(".rar", "", "$new_number");


      if($matches[2] == $new_number && isset($newlink) && strlen($newlink) > 1) {
         $newsql = preg_replace("/http:\/\/www.filesonic.com\/file\/(.*?)\/(.*?).rar/", $newlink, $find);
            $updatesql = "UPDATE wp_posts SET post_content = '$newsql' WHERE ID = '$row[iD]'";
            if(mysql_query($updatesql) or die(mysql_error())) {
              echo "Success! Replaced http://www.filesonic.com/".$matches[1]."/".$matches[2].".rar with $newlink ID: $row[iD]<br />";
           }
       }
    }

}

} else {
echo "<form method=\"POST\" action=\"update-links.php\">";
echo "<br /> <strong>Enter the new links to try and replace old ones</strong> <br />";
echo "<textarea rows=\"16\" name=\"newlinks\" cols=\"84\"></textarea>";
echo "<input type=\"submit\" value=\"Submit\" name=\B1\">";
}
?>