escape_string(explode(".php", explode("Projekte/", $ref)[1])[0]); $name = $conn->escape_string($_POST["name"]); $email = $conn->escape_string($_POST["email"]); $comment = $conn->escape_string($_POST["comment"]); $sql = "INSERT INTO comments (name, email, comment, article) VALUES ('$name', '$email', '$comment', '$article')"; if ($conn->query($sql) === TRUE) { header("Location: $ref"); } else { echo "Error: " . $sql . "
" . $conn->error; }