我越來越:致命錯誤:未捕獲異常“PDOException”,消息為“SQLSTATE[42000]:語法錯誤或訪問沖突:1064 您的 SQL 語法有錯誤;檢查與您的 MySQL 服務器版本相對應的手冊,了解在第 1 行“LIMIT 1”附近使用的正確語法我正在嘗試將一些代碼從 MySQL 5.6 升級到 5.7,但我不知道如何重寫它? public function getPlayerInfo($uid){ $this->session->newQuery(); $sqlSelect = "SELECT COUNT(*) AS total, login, gameIP, homeIP, gamePass, email FROM users WHERE id = $uid LIMIT 1"; $data = $this->pdo->query($sqlSelect)->fetch(PDO::FETCH_OBJ); if($data->total == 0){ exit(); }為了澄清它的作用,它應該返回相關的玩家數據,例如,在這個文件的下面,我有:if($doomStats['DOOM']['clanID'] == 0){ $doomedBy = '<a href="profile?id='.$doomStats['DOOM']['creatorID'].'">'.self::getPlayerInfo($doomStats['DOOM']['creatorID'])->login.'</a>'; } else { $clan = new Clan(); $clanInfo = $clan->getClanInfo($doomStats['DOOM']['clanID']); $doomedBy = '<a href="clan?id="'.$doomStats['DOOM']['clanID'].'">'.$clanInfo->name.'</a>'; $doomedBy .= ' <span class="small nomargin">(Released by <a href="profile?id='.$doomStats['DOOM']['creatorID'].'">'.self::getPlayerInfo($doomStats['DOOM']['creatorID'])->login.'</a>)</span>'; }我希望這能澄清。
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