PHP AttachmentFile::getDownloadForIdAndKey示例

 function _getList($separate = false, $inlines = false)
 {
     if (!isset($this->attachments)) {
         $this->attachments = array();
         $sql = 'SELECT f.id, f.size, f.`key`, f.name, a.inline ' . ' FROM ' . FILE_TABLE . ' f ' . ' INNER JOIN ' . ATTACHMENT_TABLE . ' a ON(f.id=a.file_id) ' . ' WHERE a.`type`=' . db_input($this->getType()) . ' AND a.object_id=' . db_input($this->getId());
         if (($res = db_query($sql)) && db_num_rows($res)) {
             while ($rec = db_fetch_array($res)) {
                 $rec['download'] = AttachmentFile::getDownloadForIdAndKey($rec['id'], $rec['key']);
                 $this->attachments[] = $rec;
             }
         }
     }
     $attachments = array();
     foreach ($this->attachments as $a) {
         if ($a['inline'] != $separate || $a['inline'] == $inlines) {
             $a['file_id'] = $a['id'];
             $a['hash'] = md5($a['file_id'] . session_id() . strtolower($a['key']));
             $attachments[] = $a;
         }
     }
     return $attachments;
 }