Php də Kömək

<!DOCTYPE html>
<html lang="az">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<style>
        body {
            font-family: Arial, sans-serif;
        }
        form {
            max-width: 300px;
            margin: 0 auto;
            padding: 20px;
            border: 1px solid #ccc;
            border-radius: 5px;
            margin-top: 10px;
        }
        label {
            display: block;
            margin-bottom: 10px;
        }
        select, input[type="number"], input[type="submit"] {
            width: 100%;
            padding: 8px;
            font-size: 14px;
            border: 1px solid #ccc;
            border-radius: 4px;
            box-sizing: border-box;
            margin-bottom: 10px;
        }
        input[type="submit"] {
            background-color: #4CAF50;
            color: #fff;
            cursor: pointer;
        }
        input[type="submit"]:hover {
            background-color: #45a049;
        }
        .result {
             max-width: 325px;
            margin: 0 auto;
            font-weight: bold;
            margin-top: 20px;
            padding: 8px;
            border: 1px solid #ccc;
            border-radius: 4px;
            background-color: #f5f5f5;
        }
    </style>
</head>
<body>
 
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $deyer = $_POST["deyer"];
    $secim = $_POST["secim"];


    $netce = 0;
echo '<div class="result">';
    switch ($secim) {
        
        case "ru":
            $netce = $deyer * 0.0205;
            echo "Nəticə: " . $netce . " qəpik";
            break;
        case "usd":
            $netce = $deyer * 1.21;
            echo "Nəticə: " . $netce . " Euro";
            break;
        case "tl":
            $netce = $deyer * 0.15;
            echo "Nəticə: " . $netce . " Euro";
            break;
        default:
            echo "Yanlış seçim!";
            break;
            
    }
    echo '</div>';
}
?>




    <form method="POST" action="">
        <label for="deyer">Məbləği daxil edin:</label>
        <input type="number" name="deyer" id="deyer" required>
        <br>
        <label for="secim">Çevirmək istədiyiniz dəyər vahidini seçin:</label>
        <select name="secim" id="secim" required>
            <option value="ru">Ru</option>
            <option value="usd">USD</option>
            <option value="tl">TL</option>
        </select>
        <br>
        <input type="submit" value="Hesapla">
    </form>






<script>
import java.util.Scanner;


public class CurrencyConverter {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);


        System.out.print("məbleğ: ");
        double deyer = scanner.nextDouble();


        System.out.println("valyuta seç:");
        System.out.println("1. Ruble");
        System.out.println("2. USD");
        System.out.println("3. TL");
        int secim = scanner.nextInt();


        double netce = 0.0;


        switch (secim) {
            case 1:
                netce = deyer * 0.0205;
                System.out.println("Nəticə: " + netce + " qəpik");
                break;
            case 2:
                netce = deyer * 1.21;
                System.out.println("Nəticə: " + netce + " Euro");
                break;
            case 3:
                netce = deyer * 0.15;
                System.out.println("Nəticə: " + netce + " Euro");
                break;
            default:
                System.out.println("Yanlış seçim!");
                break;
        }
    }
}
</script>


</body>
</html>