似乎无法加载Smarty和分页的正确页面

Question

所以我有index.php，function.php，index.tpl和show_results.tpl。

在index.php我有以下内容：

<?php
    include('setari_assign.php');
    include('functii/functii.php');
    $smarty->display('index.tpl');
    if($_SERVER['REQUEST_METHOD'] == 'POST'){
    search($a1,$a2,$a3,$a4,a5,$a6,$a7['string']);
    $smarty->display('afisare_rez.tpl'); }
?>

在function.php中，分页看起来像：

<?php
   function paginare($items,$per_page = 10, $page = 1, $url = '?')
    {
        $total = count($items);
        $adjacent = "2";

        $page = ($page == 0 ? 1 : $page);
        $start = ($page - 1 ) * $per_page;

        $prev = $page - 1;
        $next = $page + 1;
        $lastPage = ceil($total/$per_page);
        $lpm1 = $lastPage;

        $pagination = "";
        if($lastPage > 1)
        {
            $pagination .= "<ul class='pagination'>";
            $pagination .= "<li class='detalis'>Page $page from $lastPage</li>";
            if($lastPage < 7 + ( $adjacent * 2))
            {
                for ($counter = 1; $counter <= $lastPage; $counter++)
                {
                    if($counter == $page)
                    $pagination .="<li><a class='current'>$counter</a></li>";
                    else
                    $pagination.="<li><a href='{$url}page=$counter'>$counter</a></li>";
                }
            }
            elseif($lastPage > 5 + ($adjacents * 2))
            {
                if($page < 1 + ($adjacent * 2))
                {
                for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
                {
                    if($counter == $page)
                    $pagination.="<li><a class='current'>$counter</a></li>";
                    else
                    $pagination.="<li><a href='{$url}page=$counter'>$counter</a></li>";
                }
                $pagination.="<li><a href='dot'>....</li>";
                $pagination.="<li><a href='{$url}page=$lpm1'>$lpm1</a></li>";
                $pagination.="<li><a href='{$url}page=$lastPage'>$lastPage</a></li>";
            }
            elseif($lastPage - ($adjacent * 2) > $page && $page > ( $adjacent * 2))
            {
            $pagination.="<li><a href='{$url}page=1'>1</a></li>";
            $pagination.="<li><a href='{$url}page=2'>2</a></li>";
            $pagination.="<li class='dot'>....</li>";

            for($counter = $page - $adjacent; $counter <= $page + $adjacent; $counter++)
            {
                if($counter == $page)
                    $pagination.="<li><a class='current'>$counter</a></li>";
                    else
                    $pagination.="<li><a href='{$url}page=$counter'>$counter</a></li>";
            }
            $pagination.="<li class='dot'>....</li>";
            $pagination.="<li><a href='{$url}page=$lpm1'>$lpm1</a><li>";
            $pagination.="<li><a href='{$url}page=$lastPage'>$lastPage</a></li>";
            }
            else
            {
                $pagination.= "<li><a href='{$url}page=1'>1</a></li>";
                $pagination.= "<li><a href='{$url}page=2'>2</a></li>";
                $pagination.="<li class='dot'>....</li>";
                for($counter = $lastPage - (2 + ($adjacent * 2)); $counter <= $lastPage; $counter++)
                {
                if($counter == $page)
                    $pagination.="<li><a class='current'>$counter</a></li>";
                    else
                    $pagination.="<li><a href='{$url}page=$counter'>$counter</a></li>"; 
                }
            }
        }
        if($page < $counter - 1)
        {
            $pagination.="<li><a href='{$url}page=$next'>NEXT</a></li>";
            $pagination.="<li><a href ='{$url}page=$lastPage'>LAST</a></li>"; } else {
                $pagination.="<li><a class='current'>NEXT</a></li>";
                $pagination.="<li><a class='current'>LAST</a></li>";
            }
            $pagination.="</ul>\n";
    }
    return $pagination;
    }
   ?>

...而show_results.tpl是：

<div class="records round" align="left">

         <div class="record round">
         <p>Results:</p>
     <?php
        $page = (int) (!isset($_GET["page"]) ? 1 : $_GET["page"]);
    $limit = 5;
    $startpoint = ($page * $limit) - $limit;

     foreach($results as $i => $value)
    {
        echo '<div class="record round">';
        echo($results[$i]['title']) ;
        echo "<br /><br />";
        echo($results[$i]['content']);
        echo "<br /><br />";
        echo('<a href="'.$results[$i]['url'].'" target="_blank">'.$results[$i]['url'].'</a>');
        </div>
    }
     }
     ?>
            </div>
        }
    echo pagination($results,$limit,$page);
?>
    </div></div>

在第一次运行时，脚本完美运行，显示索引。搜索结果后，结果会以分页显示，但当我尝试转到第2页的分页时，它会转到原始index.tpl。

我做错了什么？