ciao, qualcuno saprebbe dirmi quali sono le differenze tra questi 2 codici?
Codice PHP:
if (isset($_FILES['allegato']) && $_FILES['allegato']['size'])
                {
                    
$allegato "../circolari/".str_replace(' ''_'$_FILES['allegato']['name']);
                    
move_uploaded_file($_FILES['allegato']['tmp_name'], $allegato);
                }
                else
                {
                    
$allegato "";
                } 
Codice PHP:
if (isset($_FILES['allegato2']['tmp_name']))
                {
                    
$allegato2 "../circolari/".str_replace(' ''_'$_FILES['allegato2']['name']);
                        if(!
move_uploaded_file($_FILES['allegato2']['tmp_name'], $allegato2))
                        {
                            
$allegato2 "";
                        }
                }
                else
                {
                    
$allegato2 "";
                } 
grazie