PHP Cache_Redis::hget Examples

Example #1

File: Fnc.php Project: tanqinwang/test_own

 /**
  * 获取以父ID为KEY的分类
  *
  * @param int $pPid 父ID
  * @param int $pMeId 输出一个类别
  */
 static function catdata($pPid = false, $pMeId = 0)
 {
     static $datas = array();
     if (!$datas) {
         foreach (Cache_Redis::hget('category') as $v1) {
             $v1 = json_decode($v1, true);
             $datas[$v1['pid']][$v1['cid']] = $v1;
         }
     }
     if (false === $pPid) {
         return $datas;
     }
     return $pMeId ? $datas[$pPid][$pMeId] : $datas[$pPid];
 }