<?php
$erl=rand(1,3);
switch($erl){
case "1";
echo "<a href=/# target=_blank>link1</a>";
echo "<a href=/# target=_blank>link2</a>";
echo "<a href=/# target=_blank>link3</a>";
break;
case "2";
echo "<a href=/# target=_blank>link4</a>";
echo "<a href=/# target=_blank>link5</a>";
echo "<a href=/# target=_blank>link6</a>";
break;
case "3";
echo "<a href=/# target=_blank>link7</a>";
echo "<a href=/# target=_blank>link8</a>";
echo "<a href=/# target=_blank>link9</a>";
break;
default;
echo "yok";
}
?>