PHP help!

[Gaurav]

assuming that u accept a post field number via the form:

$count = (int)($_POST['number']); //changed the value to integer type casted...

for($i = 0; $i < $count; $i++){
if (@write_file($name, chr(0), 0)) { 
                    clearstatcache(); 
                    printf(lang(381), $html_name); 
                    unset($list[$v]); 
                    $time = filemtime($name); while (isset($list[$time])) { $time++; } 
                    $list[$time] = array('name' => $name, "size" => bytesToKbOrMbOrGb(filesize($name)), "date" => $time); 
                }  
}