小编Pra*_*lal的帖子

在这里我写了控制器文件中的cookie值.我想在视图文件中读取cookie值而不是它的可能性.

我正在使用html2pdf类生成pdf.在我的问题中它为html代码生成pdf但它没有给出对话框选项来下载该pdf.请帮助我的cose跟随.

<?php
ob_start();
include(dirname(__FILE__).'/res/pdf_demo.php');
$content = ob_get_clean();

// conversion HTML => PDF
require_once(dirname(__FILE__).'/../html2pdf.class.php');
try
{
    $html2pdf = new HTML2PDF('P','A4', 'fr', false, 'ISO-8859-15');
    $html2pdf->pdf->SetDisplayMode('fullpage');
    $html2pdf->writeHTML($content, isset($_GET['vuehtml']));
    $html2pdf->Output('pdf_demo.pdf'); 
}
catch(HTML2PDF_exception $e) { echo $e; }
?>

$queryGetTop = ("SELECT id,name,address,port,vote,isspon FROM servers ORDER BY vote ASC LIMIT 10");
$actionGetTop = mysql_query($queryGetTop);
while ($rowGetTop = mysql_fetch_array($actionGetTop)) {
    $countGetTopname[] = $rowGetTop['name'];
    $countGetTopip[] = $rowGetTop['address'];
    $countGetTopvotes[] = $rowGetTop['vote'];
    $countGetTopspon[] = $rowGetTop['isspon'];
    $countGetTopport[] = $rowGetTop['port'];
    $countGetTopid[] = $rowGetTop['id'];
}

$length = count($countGetTopname);



for ($i = 0; $i > $length; $i++) {
    echo $i;

    /* echo"

      <tbody>
      <tr>
      <td><span "; if($countGetTopspon[$i] == "1"){echo "class=\"label label-important\">Sponsored</span>";}echo $countGetTopname[$i]."</td>
      <td>". $countGetTopip[$i] .":". $countGetTopport[$i] ."</td>
      <td>". $countGetTopvotes[$i] ."</td>
      </tr>
      </tbody>
      "; */
}

我做了一些调试,我的MySQL数组进入了数组.所以我在for循环中回显$ i并且没有打印,所以for循环就是问题所在.我不知道我做错了什么,循环没有打印任何错误表只是没有打印(当它不在评论中).