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-   -   Looping a block of code. (https://vborg.vbsupport.ru/showthread.php?t=102877)

Red Blaze 12-13-2005 05:16 PM
Looping a block of code.
 
Code:
<?php
$username = $_SESSION['MM_Username'];
  $times = $_POST['times'];

for ($counter = 1; $counter < $times + 1; $counter++)
{
if ($HTTP_POST_FILES['file$counter']['size'] <= 0)
        {
                print "<b>File Not Saved</b><BR>";
                print "Because your file was over 2 MB, it wasn't recieved.<br>";
        }
        else
        {
$tempFile = $HTTP_POST_FILES['file$counter']['tmp_name'];
$destination = "/****/*******/public_html/photos/$username/" .
        $HTTP_POST_FILES['file$counter']['name'];
copy($tempFile, $destination);
                print "<b>Your File has been accepted</b><br>";
        }
}

?>
$times is the number of times I want the block of code to repeat itself.
'file$counter' has to be in order, such as 1, 2, 3... all the way to the specified number in the $times value.

Now, the loop works fine, however, no matter what it won't upload anything.

noppid 12-13-2005 05:25 PM
Does the $username folder exist and is it writable?

And, using copy() it expects to find the $HTTP_POST_FILES['file$counter']['tmp_name'] in the current folder when it is actually buffered in memory and not on disk if I'm reading the functions correcty.

Andrew 12-13-2005 05:37 PM
I think you might need to change all instances of this:
PHP Code:
$HTTP_POST_FILES['file$counter'] 
To this since $counter is a variable:
PHP Code:
$HTTP_POST_FILES['file' . $counter] 

Red Blaze 12-13-2005 05:37 PM
--CURRENTLY TESTING ANDREW'S POST--

In my case $username = Red Blaze. And that Directory does exist.

I tested it like this:
Code:
if ($HTTP_POST_FILES['file1']['size'] <= 0)
        {
                print "<b>File Not Saved</b><BR>";
                print "Because your file was over 2 MB, it wasn't recieved.<br>";
        }
        else
        {
$tempFile = $HTTP_POST_FILES['file1']['tmp_name'];
$destination = "/****/*******/public_html/photos/$username/" .
        $HTTP_POST_FILES['file1']['name'];
copy($tempFile, $destination);
                print "<b>Your File has been accepted</b><br>";
        }
That's without the looping. It only uploaded the file that came from form "file1". I don't really want to add the block of code 10 times (which is the limit of uploading forms, btw). The forms are using the same looping function.

Code:
This is the code in the uploading forms page.

  <?php
  $times = $_POST['times'];

for ($counter = 1; $counter < $times + 1; $counter++)
{
print "<tr>
      <td align=\"right\">File $counter</td>
        <td><input name=\"file$counter\" type=\"file\" id=\"file$counter\" /></td>
    </tr>";
}

  ?>

noppid 12-13-2005 05:39 PM
Quote:
Originally Posted by Andrew
I think you might need to change all instances of this:
PHP Code:
$HTTP_POST_FILES['file$counter'] 
To this since $counter is a variable:
PHP Code:
$HTTP_POST_FILES['file' . $counter] 
Good catch!

Andrew 12-13-2005 05:43 PM
Thanks - I made that mistake so many times when I first started coding that it's become the first thing I check now when my scripts don't work :p

Red Blaze 12-13-2005 05:45 PM
lol Andrew thanks a ton. Now I learned my lesson. :D


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