php mysqli影响的_行
我只是在用这个做一些测试,我不知道我是否用正确的方法来做。查询将更新该行。。但受影响的_行始终返回0。。为什么?php mysqli影响的_行,php,mysqli,rows-affected,Php,Mysqli,Rows Affected,我只是在用这个做一些测试,我不知道我是否用正确的方法来做。查询将更新该行。。但受影响的_行始终返回0。。为什么? <?php $connection = new mysqli('localhost', 'user', 'pass', 'db'); if (mysqli_connect_errno()) { printf("Can't connect to MySQL Server. Errorcode: %s\n", mysqli_connect_error()); exi
<?php
$connection = new mysqli('localhost', 'user', 'pass', 'db');
if (mysqli_connect_errno()) {
printf("Can't connect to MySQL Server. Errorcode: %s\n", mysqli_connect_error());
exit;
}
$email = $connection->real_escape_string($_GET['email']);
$activation = $connection->real_escape_string($_GET['hash']);
//$query = $connection->query("SELECT email, activationCode, active FROM users WHERE email='".$email."' AND hash='".$activation."' AND active='0'");
$select = $connection->query("UPDATE users SET active = '1' WHERE email='".$email."' AND activationCode='".$activation."' AND active='0'");
printf("Affected rows (UPDATE): %d\n", $select->affected_rows);
$connection->close();
?>
它说的是$select->infected\u rows
,而不是$connection->infected\u rows
$select->infected\u rows
包含上一次查询(可能成功或失败)影响了多少行的信息,而connection保存了数据库管理器对象,该对象包含有关查询结果的数据。Oh man。。我现在给你我的朋友耶稣的姿势。谢谢你,伙计!