Need php upload help again

[thenewperson]

Trying to have folder create based on username. So if the username Frank uploads something i want his file to be uploaded to folder uploads/frank/(his file here). But im not good with php and screwing up. I have the upload code already and had it working on uploading to certain folder but cant get it to create its own folder if it doesnt exist yet.

 

<?php
$uploaddir = './uploads/'; 
$file = $uploaddir . basename($_FILES['uploadfile']['name']); 
$size=$_FILES['uploadfile']['size'];
if($size>500*1024)
{
echo "error file size > 500 MB";
unlink($_FILES['uploadfile']['tmp_name']);
exit;
}
move_uploaded_file($_FILES["file"]["tmp_name"],
      "'.$_GET['username'].'/private/"  . str_replace (" ", "",$_FILES["file"]["name"] . $file));
?>

 

if you need to look at other code to just ask. Just trying to get it to create folder based on their username in directory "uploads/"their username"/theirfile. Upload there but if folder doesnt exist create it on their first upload. So if anyone could help plz do.

[Stuie_b]

you need to tell php to create the folder first take look at the example below

 

<?php
if(!is_dir("uploads/".$_GET['username'])){ mkdir("uploads/".$_GET['username']); }
?>

 

as the example above shows we check to make sure the directory dosnt exist and then create it,

 

<?php
$uploaddir = './uploads/'; 
$file = $uploaddir . basename($_FILES['uploadfile']['name']); 
$size=$_FILES['uploadfile']['size'];
if($size>500*1024)
{
echo "error file size > 500 MB";
unlink($_FILES['uploadfile']['tmp_name']);
exit;
}
if(!is_dir("uploads/".$_GET['username'])){ mkdir("uploads/".$_GET['username']); }
move_uploaded_file($_FILES["file"]["tmp_name"],
      "'.$_GET['username'].'/private/"  . str_replace (" ", "",$_FILES["file"]["name"] . $file));
?>

 

Stuie