Selasa, Desember 20, 2011

PHP Dasar Kalkulator Sederhana

Berikut ini script PHP untuk melakukan aksi penjumlahan, pengurangan, perkalian, pembagian dan modulus.


<html>
<head>
<title>faruzone</title>
</head>

<body>
<form name="calculator" method="post" action="aritmetic.php">
<table>
                <tr>
                                <td colspan="2"><div align="center">Calculator Sederhana</div></td>
                </tr>
                <tr>
                                <td>Operand Pertama</td>
                                <td><input type="text" name="nilaipertama" /></td>
                </tr>
                <tr>
                                <td>Operator</td>
                                <td><select name="operator">
                                <option value="*">Perkalian</option>
                                <option value="/">Pembagian</option>
                                <option value="%">Modulus</option>
                                <option value="+">Penjumlahan</option>
                                <option value="-">Pengurangan</option>
                                </select>
                </td>
                </tr>
                <tr>
                                <td>Operand Kedua</td>
                                <td><input type="text" name="nilaikedua" /></td>
                </tr>
                <tr>
                                <td><input type="submit" name="proses" value="HItung" /></td>
                </tr>
</table>
</form>
<?php
                $nilaipertama = $_POST['nilaipertama'];
                $operator = $_POST['operator'];
                $nilaikedua = $_POST['nilaikedua'];
                if($operator=='*'){
                                $hasil=$nilaipertama*$nilaikedua;
                                print("hasil Perkalian =  $hasil");
                }elseif($operator=='/'){
                                $hasil=$nilaipertama/$nilaikedua;
                                print("hasil Pembagian =  $hasil");
                }elseif($operator=='%'){
                                $hasil=$nilaipertama%$nilaikedua;
                                print("hasil Modulus =  $hasil");
                }elseif($operator=='+'){
                                $hasil=$nilaipertama+$nilaikedua;
                                print("hasil Penjumlahan =  $hasil");
                }elseif($operator=='-'){
                                $hasil=$nilaipertama-$nilaikedua;
                                print("hasil Pengurangan =  $hasil");
                }
?>
</body>
</html>

Hasilnya :














Semoga bermanfaat...

0 komentar:

Posting Komentar