我正在为PHP和Server 2008中的输出参数而奋斗。我不断地发现错误:
注意:未定义变量: C:\inetpub\wwwroot\PersonalWebsitePHP\Register.php中的UserID在第67行执行statementArray时出错( =>数组( => IMSSP SQLSTATE => IMSSP 1 => -7代码=> -7 => )无效的statementArray类型被指定为输出参数。不能将DateTime对象、空值和流指定为输出参数。message =>无效的PHP被指定为输出参数。不能将DateTime对象、空值和流指定为输出参数。))
我的代码:
$con = sqlsrv_connect(".\SQLExpress", $connectionInfo);
if ($con === false) {
echo "Could not connect \n";
die(print_r(sqlsrv_errors(), true));
}
$params = array(
array($_POST["FirstName"], SQLSRV_PARAM_IN),
array($_POST["LastName"], SQLSRV_PARAM_IN),
array($_POST["Email"], SQLSRV_PARAM_IN),
array($_POST["Username"], SQLSRV_PARAM_IN),
array(md5($_POST["Password"]), SQLSRV_PARAM_IN),
array(date("Y-m-d H:i:s"), SQLSRV_PARAM_IN),
array($_SERVER["REMOTE_ADDR"], SQLSRV_PARAM_IN),
array("Member", SQLSRV_PARAM_IN),
array("No", SQLSRV_PARAM_IN),
array($UserID, SQLSRV_PARAM_OUT)
);
$tsql_callSP = "{call InsertUser(?,?,?,?,?,?,?,?,?,?)}";
$stmt3 = sqlsrv_query($con, $tsql_callSP, $params);
if ($stmt3 === false) {
echo "Error in executing statement";
die(print_r(sqlsrv_errors(), true));
}
sqlsrv_next_result($stmt3);
echo "Hi " . $_POST["FirstName"] . ", your User ID is " . $UserID . ".";
}
} else {
die ("The reCAPTCHA wasn't entered correctly. Go back and try it again.");
}我完全按照教程做的。当我在数组前面声明$UserID时,它只输出在变量中声明的值,而不是输出参数。输入参数工作正常,因为我可以在数据库中看到它们。希望有人能帮上忙。
谢谢
道格拉斯
发布于 2012-10-11 22:19:16
我不是100%确定,但我相信这是在要求您为输出分配一个类型。
试着改变这个:
$params = array(
array($_POST["FirstName"], SQLSRV_PARAM_IN),
array($_POST["LastName"], SQLSRV_PARAM_IN),
array($_POST["Email"], SQLSRV_PARAM_IN),
array($_POST["Username"], SQLSRV_PARAM_IN),
array(md5($_POST["Password"]), SQLSRV_PARAM_IN),
array(date("Y-m-d H:i:s"), SQLSRV_PARAM_IN),
array($_SERVER["REMOTE_ADDR"], SQLSRV_PARAM_IN),
array("Member", SQLSRV_PARAM_IN),
array("No", SQLSRV_PARAM_IN),
array($UserID, SQLSRV_PARAM_OUT)
);至
$params = array(
array($_POST["FirstName"], SQLSRV_PARAM_IN),
array($_POST["LastName"], SQLSRV_PARAM_IN),
array($_POST["Email"], SQLSRV_PARAM_IN),
array($_POST["Username"], SQLSRV_PARAM_IN),
array(md5($_POST["Password"]), SQLSRV_PARAM_IN),
array(date("Y-m-d H:i:s"), SQLSRV_PARAM_IN),
array($_SERVER["REMOTE_ADDR"], SQLSRV_PARAM_IN),
array("Member", SQLSRV_PARAM_IN),
array("No", SQLSRV_PARAM_IN),
array($UserID, SQLSRV_PARAM_OUT, SQLSRV_PHPTYPE_INT)
);参考资料:这里
https://stackoverflow.com/questions/7444516
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