Multiple Image Upload Php

Multiple Image Upload Php

how to upload multiple files using a single form

<?php
if (isset($_POST['Submit'])){
while(list($key,$value) = each($_FILES['images']['name']))
 {
  if(!empty($value))
  {
   $filename = $value;
    $filename=str_replace(" ","_",$filename);// Add _ inplace of blank space in file name, you can remove this line
    $add = "img/$filename";
    copy($_FILES['images']['tmp_name'][$key], $add);
    chmod("$add",0777);
  }
 }
}
?>
<table border='0' width='400' cellspacing='0' cellpadding='0' align=center>
<form method=post action="" enctype='multipart/form-data'>
<?php
$max_no_img=4;
for($i=1; $i<=$max_no_img; $i++){
echo "<tr><td>Images $i</td><td>
<input type=file name='images[]'></td></tr>";
}
?>
<tr><td colspan=2 align=center><input name="Submit" type=submit value='Add Image'></td></tr>
</form>
</table>