Ciao a tutti mitici,
Avete mica idea su cosa manca a questo script per funzionare??
Codice PHP:
<?php
if (phpversion() > "4.0.6") {
    $HTTP_POST_FILES = &$_FILES;
}
define("MAX_SIZE",300000);
define("DESTINATION_FOLDER", "../");
define("no_error", "ok.htm");
define("yes_error", "nook.htm");
$_accepted_extensions_ = "";
if(strlen($_accepted_extensions_) > 0){
    $_accepted_extensions_ = @explode(",",$_accepted_extensions_);
} else {
    $_accepted_extensions_ = array();
}
//linea 15
$_file_ = $HTTP_POST_FILES['file'];
//fine linea 15
if(is_uploaded_file($_file_['tmp_name']) && $HTTP_POST_FILES['file']['error'] == 0){
    $errStr = "";
    $_name_ = $_file_['name'];
    $_type_ = $_file_['type'];
    $_tmp_name_ = $_file_['tmp_name'];
    $_size_ = $_file_['size'];
    if($_size_ > MAX_SIZE && MAX_SIZE > 0){
        $errStr = "File troppo pesante";
    }
    $_ext_ = explode(".", $_name_);
    $_ext_ = strtolower($_ext_[count($_ext_)-1]);
    if(!in_array($_ext_, $_accepted_extensions_) && count($_accepted_extensions_) > 0){
        $errStr = "Estensione non valida";
    }
    if(!is_dir(DESTINATION_FOLDER) && is_writeable(DESTINATION_FOLDER)){
        $errStr = "Cartella di destinazione non valida";
    }
    if(empty($errStr)){
        if(@copy($_tmp_name_,DESTINATION_FOLDER . "/" . $_name_)){
            header("Location: " . no_error);
        } else {
            header("Location: " . yes_error);
        }
    } else {
        header("Location: " . yes_error);
    }
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>caricae</title>
</head>

<body>
<input name="file" type="file" size="40" >
<input name="invia" type="submit" value="invia">
</body>
</html>
Mi ritrovo sempre con questo errore quando lancio il file...
codice:
Notice: Undefined index: file in upload.php on line 15
Sembra che vuole il nome del file da caricare appena partito..
Qualcuno ha qualche idea??
Grazie