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<?php if ($_SERVER["REQUEST_METHOD"] == "POST") { $Panjang = $_POST["Panjang"]; $Lebar = $_POST["Lebar"]; $Luas = $Panjang * $Lebar; echo "Luas Persegi Panjang: $Luas"; } ?> <form method="post"> <label>Panjang:</label> <input type="number" name="Panjang"> <br> <label>Lebar:</label> <input type="number" name="Lebar"> <br> <button type="submit">Hitung Luas</button> </form>
Output for 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
Warning: Undefined array key "REQUEST_METHOD" in /in/ZiTiC on line 3 <form method="post"> <label>Panjang:</label> <input type="number" name="Panjang"> <br> <label>Lebar:</label> <input type="number" name="Lebar"> <br> <button type="submit">Hitung Luas</button> </form>
preferences:
34 ms | 1152 KiB | 7 Q