FILE UPLOAD PROBLEM.

[jushiro]

I've Got here a code.. it can upload pdf file. but it doesnt accept word documents and powerpoints

And i dont know the problem.. Here's The code..

 

<?php
session_start();
if(isset($_SESSION['uname2'])){ 
if($_POST['lesson']!=""){
if (($_FILES["Mapfile"]["type"] == "application/acrobat") 
||($_FILES["Mapfile"]["type"] == "application/x-pdf")
|| ($_FILES["Mapfile"]["type"] == "application/pdf")
|| ($_FILES["Mapfile"]["type"] == "text/pdf")
|| ($_FILES["Mapfile"]["type"] == "application/powerpoint")
|| ($_FILES["Mapfile"]["type"] == "application/msword")
|| ($_FILES["Mapfile"]["type"] == "text/x-pdf")
&& ($_FILES["Mapfile"]["size"] < 50000))
  {
  if ($_FILES["Mapfile"]["error"] > 0)
    {
    echo "Error: " . $_FILES["Mapfile"]["error"] . "<br />";
    }
  else
    {
   
    if (file_exists("upload/" . $_FILES["Mapfile"]["name"]))
      {
echo '<script type="text/javascript">
{alert("'.$_FILES["Mapfile"]["name"] .' already exist");}
</script>'; 
echo '<meta http-equiv="REFRESH" content="0;url=uploadlesson.php">';
  }
    else
      {
      move_uploaded_file($_FILES["Mapfile"]["tmp_name"],
      "upload/" . $_FILES["Mapfile"]["name"]);
      echo '<script type="text/javascript">
{alert("File Uploaded!");}
</script>'; 
echo '<meta http-equiv="REFRESH" content="0;url=uploadlesson.php">';

$host="localhost"; 
$username="root"; 
$password="";
$db_name="dbprof";

mysql_connect("$host", "$username", "$password")or die("cannot connect"); 
mysql_select_db("$db_name")or die("cannot select DB");

$user = $_SESSION['uname2'];
$sql="SELECT * FROM registeredprof where Username = '$user'";
$result=mysql_query($sql) or die(mysql_error());

while($row = mysql_fetch_assoc($result)) 
    { 
    $fullname = $row['fullname']; 
    } 

$title = $_POST['lesson'];
$filename = $_FILES['Mapfile']['name'];

mysql_query("INSERT INTO lessondb (author, title, filename, status)
VALUES ('$fullname', '$title', '$filename', 'offline')"); 
      }
}
  }
else
  {
echo '<script type="text/javascript">
{alert("Invalid File! ");}
</script>'; 
echo '<meta http-equiv="REFRESH" content="0;url=uploadlesson.php">';
  }
} else  {
echo '<script type="text/javascript">
{alert("Fill out Title!");}
</script>'; 
echo '<meta http-equiv="REFRESH" content="0;url=uploadlesson.php">';
  } 
}

?>

Help pls.

[trq]

Have you tried any debugging?