Upload Script

//////////////////////////////////
////////////Coded by. LSS////////
//////////////& Error///////////
/////UnderGround Hackers Team//
//////////////////////////////


 if(isset($_POST["submit"])) {
                            #
                           # Start uploading the picture.
                           #

                            //File informations
                            $name     = $_FILES["file"]["name"];
                            $time     = time();
                            $filetype = $_FILES["file"]["type"];
                            $filesize = $_FILES["file"]["size"];
                            $error    = 0;
                            //Begin validating the upload
                            if(empty($_FILES["file"])){
                                error("You Forgot To Fill the required Feild Please Fix The Error");
                                $error++;
                            }
                            if(!in_array($filetype , $allowed)){
                                error("Unexpected File Format Only Images Supported");
                                $error++;
                            }
                            if($filesize > $maxsize){
                                error("File is to large. maximum is " . convertBytes($maxsize));
                                $error++;
                            }
                            if($error==0) {
                                //Image file name
                                $filename = $time."_".$name; //.$_FILES["file"];
                                $file = $filename;
                                //Upload the picture.
                              //  $upload = move_uploaded_file($_FILES["file"]["tmp_name"] ,"$directory/$file");
                                echo "<br /><span class='succes'>SUCCESS: </span>Image successfully uploaded";
                                echo "<br />Copy this link to share image:";
                                echo "<form>";
                                echo "<input type='text' name='link' id='link' class='linkcontainer' value='http://www.justrehhoff.org/projekter/mosaik/uploads/$filename'>";
                                echo "</form>";
    }