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- <html>
- <head>
- <meta charset="UTF-8">
- <title>Konversi Suhu</title>
- <link type="text/css" href="../CSS/Style.css" rel="stylesheet">
- </head>
- <body>
- <div id="isi">
- <legend><h1 class="home">Konversi Suhu</h1>
- <hr>
- <form name="tugas_2" method="POST" action="#">
- <table cellspacing="3" cellpadding="5" align="center">
- <tr>
- <td align="right">Suhu</td>
- <th>:</th>
- <td><input type="text" name="suhu" placeholder="Masukkan Suhu"></td>
- </tr>
- <tr>
- <td align="right">Type Konversi</td>
- <th>:</th>
- <td>
- <select name="konversi_suhu">
- <optgroup label="Type Konversi Suhu">
- <option value="0" hidden selected>+ + + Pilih Type Konversi + + +</option>
- <option value="1">Celcius ke Reamur</option>
- <option value="2">Celcius ke Fahrenheit</option>
- <option value="3">Reamur ke Celcius</option>
- <option value="4">Reamur ke Fahrenheit</option>
- <option value="5">Fahrenheit ke Celcius</option>
- <option value="6">Fahrenheit ke Reamur</option>
- </optgroup>
- </select>
- </td>
- </tr>
- <tr>
- <th colspan="3"><input type="submit" name="konversi" value="Konversi"></th>
- </tr>
- </table>
- </form>
- <!-- code untuk konversi suhu -->
- <?php
- if (isset($_POST['konversi_suhu'])) {
- $suhu = $_POST['suhu'];
- $type_konversi = $_POST['konversi_suhu'];
- if ($type_konversi == "1") {
- $perhitungan = (4/5) * $suhu;
- ?><script>alert('<?php echo "Suhu $suhu °C = "; echo "$perhitungan °R";?>');</script><?php
- } elseif ($type_konversi == "2") {
- $perhitungan = (9/5) * $suhu + 32;
- ?><script>alert('<?php echo "Suhu $suhu °C = "; echo "$perhitungan °F";?>');</script><?php
- }elseif ($type_konversi == "3") {
- $perhitungan = (5/4) * $suhu;
- ?><script>alert('<?php echo "Suhu $suhu °R = "; echo "$perhitungan °C";?>');</script><?php
- } elseif ($type_konversi == "4") {
- $perhitungan = (9/4) * $suhu + 32;
- ?><script>alert('<?php echo "Suhu $suhu °R = "; echo "$perhitungan °F";?>');</script><?php
- } elseif ($type_konversi == "5") {
- $perhitungan = (5/9) * $suhu - 32;
- ?><script>alert('<?php echo "Suhu $suhu °F = "; echo "$perhitungan °C";?>');</script><?php
- }elseif ($type_konversi == "6") {
- $perhitungan = (4/9) * $suhu - 32;
- ?><script>alert('<?php echo "Suhu $suhu °F = "; echo "$perhitungan °R";?>');</script><?php
- }elseif ($type_konversi == "0") {
- ?><script>alert('Type konversi suhu belum dipilih!');</script><?php
- }
- }
- ?>
- </legend>
- </div>
- </body>
- </html>
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