handling multiple file uploads?

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lukeurtnowski

I have a form which allows 6 uploads,

<table style="width:90%; margin:0 auto" class="form">
<tr>
<td><label for='file1'>Image 1:</label></td><td><input type='file' name='file[]' id='file1'></td>
<td><label for='file2'>Image 2:</label></td><td><input type='file' name='file[]' id='file2'></td>
</tr><tr>
<td><label for='file3'>Image 3:</label></td><td><input type='file' name='file[]' id='file3'></td>
<td><label for='file4'>Image 4:</label></td><td><input type='file' name='file[]' id='file4'></td>
</tr><tr>
<td><label for='file5'>Image 5:</label></td><td><input type='file' name='file[]' id='file5'></td>
<td><label for='file6'>Image 6:</label></td><td><input type='file' name='file[]' id='file6'></td>
 </table>

and im trying to upload them.
Heres my php code the form is submitted to

//function to return an array of only the uploaded files
function get_files($_FILES) {
    $files = $_FILES['file'];

$file_count=count($files);
$count=0;

while ( $count <> $file_count-1 ) {
    $sorted_files[$count]['name']=$files['name'][$count];
    $sorted_files[$count]['type']=$files['type'][$count];
    $sorted_files[$count]['tmp_name']=$files['tmp_name'][$count];
    $sorted_files[$count]['error']=$files['error'][$count];
    $sorted_files[$count]['size']=$files['size'][$count];
    if (!is_uploaded_file($sorted_files[$count]['tmp_name'])) {
        unset($sorted_files[$count]);
    }
    $count++;
}
return $sorted_files;
}


get_files();

foreach ($sorted_files as $file) {  

  if ($file == '') {
    continue;
  }

  $Type = $file["type"];
  $Name = $file["name"];
  $tmp_name = $file["tmp_name"];
  $Error = $file["error"];
  $Size = $file["size"];
  echo $Type;
  echo "<br>";
  echo $Name;
  echo "<br>";
  echo $tmp_name;
  echo "<br>";
  echo $Error;
  echo "<br>";
  echo $Size;
  echo "<br>";
  if($Error > 0){
	  echo 'An error ocurred when uploading.';
  }
  if(($Type != 'image/png') && ($Type != 'image/gif') && ($Type != 'image/jpeg') && ($Type != 'image/bmp'))
  {
	  echo 'Unsupported filetype uploaded.';
  }
  if($Size > 102400){
	  echo 'File uploaded exceeds maximum upload size.';
  }
  $now = time(); 
  while(file_exists($uploadFilename = $now.'-'.$Name)) 
  { 
	  $now++; 
  } 
  if(!move_uploaded_file($tmp_name, 'uploads/'.$uploadFilename)){
	  echo 'Error uploading file - check destination is writeable.';
  } 
$message .= "\n<tr><td>Image</td><td colspan='2'><input type='text' value='".$uploadFilename."' name='file[]' size='40'><br>Type: <b>".$Type."</b><br>Size: <b>".intval(($Size / 1024))." KB</b></td>";
$message .= "<td><img src='http://shores-rentals.com/rentals//uploads/".$uploadFilename."' width='150'></td></tr>\n";
}  

?>

But nothing seems to get printed to the screen if I try to upload a file (image)

justadreamer

I think your variables should be like this:

$_FILES['file']['tmp_name'][$count]

priyankagound

Try out with this one, has worked fine for me:-

Replace:<input type='file' name='file[]' id='file1'></td>

With:<input type="file" name="image[]" multiple="multiple" />

and to loop over this files:

foreach ( $_FILES['image']['tmp_name'] as $key => $val ) {

$fileName = $_FILES['image']['name'][$key];
$fileSize = $_FILES['image']['size'][$key];
$fileTemp = $_FILES['image']['tmp_name'][$key];

$fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
$fileExt = strtolower($fileExt);

// Continue

}

Hope this helps.