{table table=1_news_favorite uid=$member.id cid=$id cahe=缓存时间}

{$t.id}

{/table}

 {function name=my_favorites param=$member.id cache=0 return=f}{$f}{/function}

function my_favorites($id) {
    // 这里是写查询
	$rt = \Phpcmf\Service::M()->db->table('dr_1_news_favorite')->where('uid', $id)->get();
	if ($rt) {
	  $rows = $rt->getResultArray();
	  return $rows; 
	}
}

{table table=1_news_favorite uid=$member.id  cache=3600}
{php $my_favorites[] = $t.cid;}
{/table}
<?php
  if(in_array($cid, $my_favorites)){  

  echo '在数组中存在';

  } else {  

  echo '在数组中不存在';

  }
?>

{function name=my_favorites param=$member.id,$id cache=1110 return=f}
{if $f}
ok
{else}
no
{/if}
{/function}

function my_favorites($param) {
    // 这里是写查询
    list($uid, $cid) = explode($param);
    return \Phpcmf\Service::M()->table('dr_1_news_favorite')->where('uid', (int)$uid)->where('cid', (int)$cid)->counts();;
}

{function name=my_favorites param=1,2 cache=1110 return=f}
{if $f}
ok
{else}
no
{/if}
{/function}