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                ~~~ <?php $dbhost = 'localhost:3306'; // mysql服務器主機地址 $dbuser = 'root'; // mysql用戶名 $dbpass = '123456'; // mysql用戶名密碼 $conn = mysqli\_connect($dbhost, $dbuser, $dbpass); if(! $conn ) { die('連接失敗: ' . mysqli\_error($conn)); } // 設置編碼,防止中文亂碼 mysqli\_query($conn, "set names utf8"); mysqli\_select\_db( $conn, 'RUNOOB' ); mysqli\_query($conn, "SET AUTOCOMMIT=0"); // 設置為不自動提交,因為MYSQL默認立即執行 mysqli\_begin\_transaction($conn); // 開始事務定義 if(!mysqli\_query($conn, "insert into runoob\_transaction\_test (id) values(8)")) { mysqli\_query($conn, "ROLLBACK"); // 判斷當執行失敗時回滾 } if(!mysqli\_query($conn, "insert into runoob\_transaction\_test (id) values(9)")) { mysqli\_query($conn, "ROLLBACK"); // 判斷執行失敗時回滾 } mysqli\_commit($conn); //執行事務 mysqli\_close($conn); ?> ~~~
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