adding multiple files PHP - php

Question

I have the working script below but instead of image 1, image 2, image 3, image 4 being next to the boxes I want different names for each. Is there an easy way to do this?
Thanks in advance!!
Also where would I put
header("Location: thankyou.php");
exit();
Because at the moment after putting this in, it just directs straight to the thankyou.php not the page below (document.php)
<?php
$max_no_img = 4; // Maximum number of images value to be set here
echo "<form method=post action='' enctype='multipart/form-data'>";
echo "<table border='0' width='400' cellspacing='0' cellpadding='0' align=center>";
for ($i = 1;$i <= $max_no_img;$i++) {
echo "<tr><td>Images $i</td><td>
<input type=file name='images[]' class='bginput'></td></tr>";
}
echo "<tr><td colspan=2 align=center><input type=submit value='Add Image'></td></tr>";
echo "</form> </table>";
while (list($key, $value) = each($_FILES['images']['name'])) {
//echo $key;
//echo "<br>";
//echo $value;
//echo "<br>";
if (!empty($value)) { // this will check if any blank field is entered
$filename = rand(1, 100000) . $value; // filename stores the value
$filename = str_replace(" ", "_", $filename);
$add = "upload/$filename"; // upload directory path is set
copy($_FILES['images']['tmp_name'][$key], $add);
echo $add;
// upload the file to the server
chmod("$add", 0777); // set permission to the file.
}
}
?>
</body>
</html>

Answer 1

After this line:
$max_no_img = 4;
Define an array with the names you're willing to give to each image:
$imgs_names = array('name for first image' , 'name for second image' , 'name for third image'); //and so on...
and instead of:
echo "<tr><td>Images $i</td><td>
write:
echo "<tr><td>Images ".$imgs_names[$i-1]."</td><td>
About using header , there's a problem since you already used echo.
Add ob_start() at the beginning of the file and ob_flush() at the end of the file,
now you can add the header() even after sending output.
EDIT2: Regarding your comment , there's an alternative way for redirection.
Add:
$submit = true;
After:
chmod("$add", 0777); // set permission to the file.
And after:
}
}
Add:
if(isset($submit) && $submit)
{
echo '<meta http-equiv="refresh" content="0; url=http://www.yoursite.com/thankyou.php">';
}