uploading an audio(mp3) file in php?

[impin]

i am uploading an audio file to a particular folder..

its my form:

<form action="upload.php" method="post" enctype="multipart/form-data">
<label for="file"><span>Filename:</span></label>
<input type="file" name="file" id="file" /> 
<br />
<input type="submit" name="submit" value="Submit" />
</form>

its my upload.php

<?php
 
$allowedExts = array("jpg", "jpeg", "gif", "png", "mp3", "mp4", "wma");
$extension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
 
if ((($_FILES["file"]["type"] == "video/mp4")
|| ($_FILES["file"]["type"] == "audio/mp3")
|| ($_FILES["file"]["type"] == "audio/wma")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg"))
 
&& ($_FILES["file"]["size"] < 200000)
&& in_array($extension, $allowedExts))
 
  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
 
    if (file_exists("upload/" . $_FILES["file"]["name"]))
      {
      echo $_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
      move_uploaded_file($_FILES["file"]["tmp_name"],
      "upload/" . $_FILES["file"]["name"]);
      echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
      }
    }
  }
else
  {
  echo "Invalid file";
  }
?>

the code works fine for images when i add audio file (mp3) i will get 'Invalid file" error.. the images uploaded to the upload folder without any problem.

whats wrong in the code???

[Mukesh9023]

<?php
// make a folder upload to move your file.I yhink this code is necessary to modified but right now it working correctly.
if(isset($_POST['submit']))
{
$allowedExts = array("jpg", "jpeg", "gif", "png", "mp3", "mp4", "wma");
//echo $extension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
$fileName = $_FILES['file']['name'];
$extension = substr($fileName, strrpos($fileName, '.') + 1); // getting the info about the image to get its extension
 
/*if ((($_FILES["file"]["type"] == "video/mp4")|| ($_FILES["file"]["type"] == "audio/mp3")|| ($_FILES["file"]["type"] == "audio/wma")|| ($_FILES["file"]["type"] == "image/pjpeg")|| ($_FILES["file"]["type"] == "image/gif")|| ($_FILES["file"]["type"] == "image/jpeg")) && ($_FILES["file"]["size"] < 200000) && in_array($extension, $allowedExts))*/
 
if(in_array($extension, $allowedExts))
  {
  if ($_FILES["file"]["error"] > 0)
    {
     echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
 
    if (file_exists("upload/" . $_FILES["file"]["name"]))
      {
        echo $_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
       move_uploaded_file($_FILES["file"]["tmp_name"],"upload/" . $_FILES["file"]["name"]);
      echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
      }
    }
  }
else
  {
  echo "Invalid file";
  }
}
?>
<form method="post"  enctype="multipart/form-data" >
 
<label for="file"><span>Filename:</span></label>
 
<input type="file" name="file" id="file" /> 
 
<br />
<input type="submit" name="submit" value="Submit" />
</form>