实例
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | <?php <?php $con=mysqli_connect("localhost","username","password","database"); // 检测连接 if (mysqli_connect_errno()) { echo "连接失败: " . mysqli_connect_error(); } mysqli_query($con,"UPDATE Persons SET Age=36 WHERE FirstName='Peter' AND LastName='Griffin'"); mysqli_close($con); ?> |