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請幫助,我有一個重大疑問:您能否幫我解決這個問題 如何從兩個差異表中選擇所有數據並在用戶名&中登錄userpassword形成?如何以兩個表格和一個登錄表登錄
$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";
}
你有存儲user_id在corp_member表嗎? –
您是否嘗試過使用JOIN?你有外鍵嗎?僅供參考SQL注入方式 –
備註:要在PHP中重定向,請使用[header()](http://php.net/manual/en/function.header.php)。 – Mikey