织梦dedecms调用指定栏目的信息

织梦教程 强烈建议 2024-02-26 11:08 113 0

  /**

  * 调用指定栏目的信息

  * @param int $channelid [栏目ID]

  * @param string $field [调用字段,默认整个数组]

  * @return string || array

  */

  function getChannelInfo($channelid, $field) {

  global $dsql;

  $channelid = (int) $channelid;

  $sqlquery = "SELECT * FROM `dede_arctype` WHERE `id` = '{$channelid}' LIMIT 0,1";

  $cInfo = $dsql->GetOne($sqlquery);

  if (!is_array($cInfo) || empty($cInfo)) {

  return FALSE;

  }

  if (!empty($field)) {

  return $cInfo[$field];

  }

  return $cInfo;

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