Contoh source code php menentukan range nilai ganji dan genap


Pada kesempatan kali ini saya akan memberikan source kode menentukan range nilai ganjil dan genap menggunakan bahasa pemograman php, lihat source kode nya di bawah ini :


<html>
                <head>
                <title>Menentukan Range Jenis Bilangan Tertentu</title>
                <style>
                                .warna1 {
                                                 color : blue;
                                }
                                .warna {
                                                background-color: yellow;
                                                color : white;
                                }
                                div {
                                                background-color : pink;
                                                width : 600px;
                                                heigth : 200px;
                                }
                                #bg {
                                                background-image : url('background.jpg');
                                                font-family : "forte",Times New Roman;
                                                font-size : 20px;
                                }
                                #hasil {
                                                background-color:red;
                                                color  : white;
                                                width  : 150px;
                                                heigth : 50px;
                </style>
                </head>
               
<body id="bg" class=warna1><center>
                <font color="yellow"><h1>Menentukan Range Bilangan Ganjil Genap</h1></font></br>
                <div>
                <form action="" method="post">
                Masukkan Bilangan Awal : <input class="warna" type="text" name="nilaiawal" /></br></br>
                Masukkan Bilangan Akhir : <input class="warna" type="text" name="nilaiakhir" /></br></br>
                Pilih Jenis Bilangan :
                <select id="hasil" name="tipe">
                                <option value="genap"> Bilangan Genap </option>
                                <option value="ganjil"> Bilangan Ganjil </option>
                </select> <br/><br/>
                                                               
                <input id="hasil" type="submit" name="submit" value="Hasil" />
</form>
                                <?php
                               
                                                if(isset($_POST['submit']))
                                {
                                                $tipe = $_POST['tipe'];
                                               
                                               
                                                switch ($tipe)
                                                                {
                                                                                case "genap" :
                                                                                $nilaiawal= $_POST['nilaiawal'];
                                                                                $nilaiakhir = $_POST['nilaiakhir'];
                                                                                while ($nilaiawal < $nilaiakhir)
                                                                                                {
                                                                                                                if(!($nilaiawal%2)) {
                                                                                                                                echo "$nilaiawal ";
                                                                                                                }
                                                                                                                $nilaiawal++;
                                                                                                }
                                                                                break;
                                                                                case "ganjil" :
                                                                                $nilaiawal= $_POST['nilaiawal'];
                                                                                $nilaiakhir = $_POST['nilaiakhir'];
                                                                                while ($nilaiawal < $nilaiakhir)
                                                                                                {
                                                                                                                if(($nilaiawal%2)) {
                                                                                                                                echo "$nilaiawal ";
                                                                                                                }
                                                                                                                $nilaiawal++;
                                                                                                }
                                                                                break;
                                                                               
                                                                }
                                }
                                ?>
                                </div>
                </body>

</html>

Lihat screenshot di bawah ini 



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