Directory Creation Problem in Foto_upload class

Hi,
I came across a small problem in the Foto_upload class where if you don't want a thumb nail created the method process_image would still try and create a thumbs directory [see line: $this->check_dir($this->thumb_folder);] even if the thumb_folder variable was not initialised. Which resulted in a PHP error.
One way round it was to move the

$this->check_dir($this->thumb_folder);

into the if statement below
if ($create_thumb) {
         $this->check_dir($this->thumb_folder);

Now the folder is only created if the a thumb nail has been flagged to be created.
Not sure if anyone is interested in suggestions like this.
mark

why?

check this modified example:

Code:

<?php
$max_size = 1024*1024; // the max. size for uploading (~1MB)
define("MAX_SIZE", $max_size);
$foto_upload = new Foto_upload;

$foto_upload->upload_dir = $_SERVER['DOCUMENT_ROOT']."/test_files/"; // "files" is the folder for the uploaded files (you have to create these folder)
$foto_upload->foto_folder = $_SERVER['DOCUMENT_ROOT']."/test_files/photo/";
$foto_upload->thumb_folder = $_SERVER['DOCUMENT_ROOT']."/test_files/";
$foto_upload->extensions = array(".jpg"); // specify the allowed extension(s) here

if (isset($_POST['Submit']) && $_POST['Submit'] == "Upload") {
$foto_upload->the_temp_file = $_FILES['upload']['tmp_name'];
$foto_upload->the_file = $_FILES['upload']['name'];
$foto_upload->http_error = $_FILES['upload']['error'];
$foto_upload->replace = (isset($_POST['replace'])) ? $_POST['replace'] : "n"; // because only a checked checkboxes is true
$foto_upload->do_filename_check = "n"; 
if ($foto_upload->upload()) {
$foto_upload->process_image(false, false, true, 80);
$foto_upload->message[] = "Processed foto: ".$foto_upload->file_copy."!"; // "file_copy is the name of the foto"
}
}

Hi Olaf,
We are leagues apart.
mark
clue: why do define a constant and not use it?

Hi Olaf,
We are leagues apart.
mark
clue: why do define a constant and not use it?

which one? I create constants to have global access

just noticed that the definition of the thumbnail folder is not important if the settings inside the process_image() method are right:

Code:

<?php
function process_image($landscape_only = false, $create_thumb = false, $delete_tmp_file = false, $compression = 85) {

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