I have a database wherein the files are named abcd100.00b, abcd101.00b,..... i need a code where wen the user enters abcd separate then 100 to 110 . all the files with the name abcd and in the range 100 to 110 should get displayed now the following code can display pnly the first four characters how do i implement this??????

    <?php

//capture search term and remove spaces at its both ends if the is any

     $searchTerm = trim($_GET['keyname']) ;

//check whether the name parsed is empty

     if($searchTerm == "rinex_file")
     {
       echo "Enter name you are searching for.";
       exit();
      }
      if($searchTerm == "rinex_file")
     {
      echo "Enter name you are searching for.";
      exit();
      }

//database connection info

    $host = "localhost"; //server
    $db = "rinex"; //database name
    $user = "m"; //dabases user name
    $pwd = "c"; //password

//connecting to server and creating link to database

    $link = mysqli_connect($host, $user, $pwd, $db);

//MYSQL search statement

    $query = "SELECT * FROM rinexo WHERE rinex_file LIKE '%$searchTerm%'";

     $results = mysqli_query($link, $query)  ;

/* check whethere there were matching records in the table by counting the number of results returned */

     if(mysqli_num_rows($results) >= 1){
     echo '<table border="1">
     <tr>
     <th>rinex version</th>
     <th>program</th>
      <th>date</th>
     <th>maker name</th>
     <th>maker number</th>
      <th>observer</th>
      <th>agency</th>
     <th>position_X_Y_Z</th>
      </tr>';
     while($row = mysqli_fetch_array($results)){
     echo '<tr>
     <td>'.$row['rinex_version'].'</td>
     <td>'.$row['pgm'].'</td>
      <td>'.$row['date'].'</td>
      <td>'.$row['marker_name'].'</td>
        <td>'.$row['marker_no'].'</td>
         <td>'.$row['observer'].'</td>
        <td>'.$row['agency'].'</td>
      <td>'.$row['position_X_Y_Z'].'</td>

     </tr>';

       }
     echo '</table>';

      }else{

       echo "There was no matching record for the name " . $searchTerm;


        }