PHP Failo įkėlimas

Reikia pataisyti kodą. Kai keliu failą, visada prie jo galūnės prirašo 1 arba 2 na žodžiu, o man reikia kad pakeistu failo pavadinimą į neegzistuojantį tik tuo metu, kai jau yra toks failas.

Štai kodas :

$img = $_FILES['myfile']['name'];

$destination_path = getcwd().DIRECTORY_SEPARATOR;

$path = "images/";

$target_path = $destination_path . $path. basename( $_FILES['myfile']['name']);

$ext = pathinfo($target_path, PATHINFO_EXTENSION);

$newname = $destination_path . $path. basename( $_FILES['myfile']['name'],".".$ext);

$vv = basename( $_FILES['myfile']['name'],".".$ext);

move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path) ;

$extension = pathinfo($_FILES['myfile']['name'], PATHINFO_EXTENSION);

$increment = '';

while(file_exists($newname . $increment . '.' . $extension)) {

$increment++;

}

$basename = $newname . $increment . '.' . $extension;

rename($target_path,$basename);

$name1 = $vv . $increment . '.' . $extension;[code]

Jei galit padėkit.

Galbūt taip:

$img = $_FILES['myfile']['name'];
$destination_path = getcwd().DIRECTORY_SEPARATOR;
$path = "images/";
$target_path = $destination_path . $path. basename( $_FILES['myfile']['name']);
if(file_exists($target_path))
{
$ext = pathinfo($target_path, PATHINFO_EXTENSION);
$newname = $destination_path . $path. basename( $_FILES['myfile']['name'],".".$ext);
$vv = basename( $_FILES['myfile']['name'],".".$ext);
move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path) ;
$extension = pathinfo($_FILES['myfile']['name'], PATHINFO_EXTENSION);

$increment = ''; 

while(file_exists($newname . $increment . '.' . $extension)) {
$increment++;
}
$basename = $newname . $increment . '.' . $extension;
rename($target_path,$basename);
$name1 = $vv . $increment . '.' . $extension;
}
else
{
    move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path) ;
}