[PP插件] 会员头像展示Ajax缓存版1.0 完成～

case 'json_home_tab_latest':

case 'json_exg_ava':
  require_once DISCUZ_ROOT.'./forumdata/cache/cache_exgbit_ava.php';
  $top = array();
  $i = 0;
  foreach($exgava as $exgav) {
   $i++;
   $exga[$i]['uidav'] = $exgav['uidav'];
   $exga[$i]['picav'] = $exgav['picav'];
   $exga[$i]['nameav'] = iconv('gbk', 'utf-8', $exgav['nameav']);
   $exga[$i]['nicknameav'] = iconv('gbk', 'utf-8', $exgav['nicknameav']);
  }
  header('Content-type: text/plain; charset=utf-8');
  header('Cache-control: no-cache, must-revalidate');
  if (function_exists('json_encode')) {
   $encoded = json_encode($exga);
  } else {
   $encoded = Zend_Json::encode($exht);
  }
  echo $encoded;
  break;

?>

/*Parasy || Exgbit Ajax Avatar*/
function exg_avas() {
global $db, $_DCACHE, $timestamp, $tablepre, $discuz_uid, $member;
$data = array();
$query_exgava = $db->query("SELECT cm.uid,username,nickname,avatar from {$tablepre}members cm LEFT JOIN {$tablepre}memberfields cdm ON cm.uid=cdm.uid WHERE avatar !='' ORDER BY rand() LIMIT 20");
while($exgava = $db->fetch_array($query_exgava)) {
  $data['exgava'][$exgava[uid]]['uidav'] = $exgava['uid'];
  $data['exgava'][$exgava[uid]]['nameav'] = $exgava['username'];
  $data['exgava'][$exgava[uid]]['nicknameav'] = $exgava['nickname'];
  $data['exgava'][$exgava[uid]]['picav'] = $exgava['avatar'];
}
$data['exgava_expiration'] = 900 + time();
nmwritetocache(cache_exgbit_ava, '', nmgetcachevars($data),'','cache');
return $data['exgava'];
}
/*Parasy || Exgbit Ajax Avatar*/

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