Problem with form value

[jpratt]

I have a form with html:

 

<?php
echo "<form id='form1' enctype='multipart/form-data' name='form1' method='post' action='attach2.php'>";
  		$sql = "SELECT * FROM attachments";
	$prepstatement = $db->prepare($sql);
	$prepstatement->execute();

	while($row = $prepstatement->fetch()) {
	  	echo "<tr style='font-size:11px;'>\n";
		echo "<td><input type='checkbox' name='idnum[]' value='" . $row['attachID'] . "' />\n";
		echo "<td>" . $row['attachname'] . "</td>\n";
		echo "<td colspan='2'>" . $row['description'] . "</td>\n";
  			echo "<td><a style='color:#000099; text-decoration:underline;' href='attachments/" . $row['location'] . "'>" . $row['location'] . "</a></td></tr>\n";
	}
	unset($sql, $prepstatement);
  ?>
  <tr height="25"><td></td></tr>
  <tr>
    <td colspan="2"><strong><font size="2">Name:</font></strong></td>
    <td colspan="3"><?php echo "<input name='name' type='text' />"; ?>
      </td>
    </tr>
  <tr>
    <td colspan="2"><strong><font size="2">File:</font></strong></td>
    <td colspan="3">
        <?php echo "<input name='userfile' type='file' />"; ?>
    </td>
    </tr>
  <tr>
  <tr>
    <td colspan="2"><strong><font size="2">Description:</font></strong></td>
    <td colspan="3">
       <?php echo "<textarea name='description' cols='35' rows='4'></textarea>"; ?>
    </td>
    </tr>
  <tr>
    <td colspan="2"><div align="right">
      <?php echo "<input style='background-color:#C8DAE8;' type='submit' name='1' id='button' value='Add' />"; ?>
    </div></td>
    <td colspan="3"><?php echo "<input type='submit' name='2' id='button5' value='Remove' />"; ?></td>
    </tr><?php echo "</form>"; ?>

 

and on the attach2.php file looks like this:

 

<?php
require_once('db/config.php');
if ($_POST['1'] == 'Add') {
	//ghfgh
	$name = $_POST['name'];
	$description = $_POST['description'];
	$currentdir = $_SERVER["DOCUMENT_ROOT"]."/";
	$currentdir = str_replace ("/", "\\", $currentdir);
	$currentdir = str_replace ("www\\localhost\\", "", $currentdir);
	$uploadtempdir = $currentdir . "temp/";
	ini_set('upload_tmp_dir', $uploadtempdir);
	$uploaddir = "attachments/";
	$filename = $_FILES['userfile']['name'];
	$uploadfile = $uploaddir . $_FILES['userfile']['name'];
	move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile);
	//dfghf
	$sql = "INSERT INTO attachments (attachname, location, description) VALUES ('$name', '$filename', '$description')";
	$prepstatement = $db->prepare($sql);
	$prepstatement->execute();
	}
	if ($_POST['2'] == 'Remove') {
		foreach($_POST['idnum'] as $remove) {
			$sql = "SELECT location FROM attachments WHERE attachID = '$remove'";
			$prepstatement = $db->prepare($sql);
			$prepstatement->execute();
			while($row = $prepstatement->fetch()) {
			$unlink = "attachments/" . $row['location'];
			unlink($unlink);
			}
			unset($sql, $prepstatement);
			$sql = "DELETE FROM attachments WHERE attachID = '$remove'";
			$prepstatement = $db->prepare($sql);
			$prepstatement->execute();
		}
	}

		header('Location:attach.php');

?>

 

The problem is it works on the first post, but after it goes back to attach.php and i hit add it think for a minute like it is doing the upload, then refreshes and does nothing. then if i upload again it works sometimes seems to be very random. I do not understand why it is so random in working. It nevers thows and error, just either works or not. Please help.

[jpratt]

any ideas? i got the value of $_POST['1'] and  it was random either not set or was "Add". really weird.

[jpratt]

ideas??