<?php$formfields = '';foreach($fieldlist as $field=>$fielddata){    $allowhtml = array('htmltext');    if($row[$field]=='') continue;    if($fielddata[1]=='img')    {        $row[$field] = "<input name='photo' type='file' />  <a href='{$row[$field]}' target='_blank'><img src='images/channeladd.gif' border='0' /> 瀏覽原圖</a> <a href='diy_list.php?action=delete&diyid=$diy->diyid&id=$row[id]&do=1&name=$field'>刪除原圖</a>rn";    }    else if($fielddata[1]=='addon')    {        $row[$field] = "<input name='file' type='file' />  <a href='{$row[$field]}' target='_blank'><img src='images/channeladd.gif' border='0' /> 瀏覽原附件</a> <a href='diy_list.php?action=delete&diyid=$diy->diyid&id=$row[id]&do=1&name=$field'>刪除原附件</a>";    }    else    {        if(!in_array($fielddata[1],$allowhtml)){            $row[$field] = dede_htmlspecialchars($row[$field]);            $row[$field] = "<input type='text' name='".$field."' value='".$row[$field]."'/>";        }    }    echo '<tr bgcolor="#ffffff"><td width="20%" height="24">'.$fielddata[0].':'.'</td><td width="80%">'.$row[$field].'</td></tr>';    $formfields .=  $formfields == ''? $field.','.$fielddata[1] : ';'.$field.','.$fielddata[1];}echo "<input type='hidden' name='dede_fields' value='".$formfields."'>";?>這一塊PHP代碼改成<?php    echo $postform;?>