数据库结构：idset(答案)correct(正确答案)1答案一|答案二|答案三|答案四答案一|答案三我根据id读取这条的时候怎么输出到页面答案以及正确答案选勾的状态？(如图那样)$selTest=...

数据库结构：id set(答案) correct(正确答案)1 答案一|答案二|答案三|答案四 答案一|答案三我根据id读取这条的时候怎么输出到页面 答案以及正确答案选勾的状态？(如图那样)$selTest = new BackTopicService();$seltop = $selTest->SelectTopId($topId);foreach ($seltop as $key=>$value){$parry = array();$result=$seltop[$key]['t_Set'];$setList=explode("|",trim($result,'|'));//答案设置数组$correct=$seltop[$key]['t_correct'];$correctList=explode("|",trim($correct,'|'));//正确答案设置数组$num=0;foreach ($setList as $value){if($correctList[$num] == $value){$parry[$num]['pm'] = '1';}else{$parry[$num]['pm'] = '0';}$parry[$num]['setdn'] = $value;$num = $num+1;}$seltop[$key]['setList'] = $parry;//答案设置//$correct=$seltop[$key]['t_correct'];//$correctList=explode("|",trim($correct,'|'));//正确答案设置数组//$seltop[$key]['correctList'] = $correctList;//答案设置}var_dump($seltop[0]);die();我想是正确答案的pm字段标示一下1，可是输出结果正确答案只有一个

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