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请帮助,我有一个重大疑问:您能否帮我解决这个问题 如何从两个差异表中选择所有数据并在用户名&中登录userpassword形成?如何以两个表格和一个登录表登录
$loginEmail = $_POST['loginEmail'];
$loginPassword = $_POST['loginPassword'];
$corpStaffNo = $_POST['corpStaffNo'];
$corpHRDF = $_POST['corpHRDF'];
$corpContact = $_POST['corpContact'];
$corEmail = $_POST['corEmail'];
$corpFax = $_POST['corpFax'];
$conn = mysqli_connect("localhost", "root", "", "ABC");
if (!$conn) {
die("Connection failed: ".mysqli_connect_error());
}
$sql = "SELECT * FROM user_member, corp_member WHERE loginEmail='$loginEmail' AND loginPassword='$loginPassword'";
$result = $conn->query($sql);
if (!$row = $result->fetch_assoc()) {
echo "<script type='text/javascript'>
alert('sdcsv');
window.location.replace(\"http:://localhost\");
</script>";
} else {
echo "your login";
}
你有存储user_id在corp_member表吗? –
您是否尝试过使用JOIN?你有外键吗?仅供参考SQL注入方式 –
备注:要在PHP中重定向,请使用[header()](http://php.net/manual/en/function.header.php)。 – Mikey