İnternet Programlama Dersi – 1 (Güz-2017) Hafta – 11

tarihinde gönderilmiş tarafından
<html>
<head>
    <meta charset="UTF-8">
    <title></title>
</head>

<?php

function getir($key)
{
    if (isset($_POST[$key]) && strlen($_POST[$key])>0)
        return $_POST[$key];
    return false;

}


$dolartl = "";
$altintl = "";
$miktar = "";
$sonuc = "";

if (count($_POST) == 5) {

    $dolartl = getir("dolartl");
    $altintl = getir("altintl");
    $miktar = getir("miktar");
    $secim1 = getir("secim1");
    $secim2 = getir("secim2");

    if (!($dolartl && $altintl && $miktar &&
        $secim1 && $secim2)) {
        $sonuc="veri girisi hatali";
    }
    else
    {

          if($secim1!=$secim2)
          {


              include "kur.php";

              $kur = new kur($dolartl,$altintl);
              $tip=$secim1.$secim2;
              $deger=$kur->donustur($tip,$miktar);

              $sonuc=$secim1."(".$miktar.")-->".$secim2."<br>";
              $sonuc.="Sonuç:".$deger;
          }
          else
              $sonuc="secimler ayni!";






    }


}


?>


<body>
<form method="POST">
    <table>

        <tr>
            <td>1$:</td>
            <td><input type="text" name="dolartl" value="<?php echo $dolartl; ?>">TL</td>
        </tr>
        <tr>
            <td>1gr Altın:</td>
            <td><input type="text" name="altintl" value="<?php echo $altintl; ?>">TL</td>
        </tr>
        <tr>
            <td colspan="2"><br></td>
        </tr>
        <tr>
            <td>Miktar:</td>
            <td><input type="text" name="miktar" value="<?php echo $miktar; ?>"></td>
        </tr>

        <tr>
            <td>
                Seçim-1:
            </td>
            <td>
                <input type="radio" name="secim1" value="tl" checked>TL
                <input type="radio" name="secim1" value="dolar">Dolar
                <input type="radio" name="secim1" value="altin">Altın
            </td>
        </tr>
        <tr>
            <td>
                Seçim-2:
            </td>
            <td>
                <input type="radio" name="secim2" value="tl" checked>TL
                <input type="radio" name="secim2" value="dolar">Dolar
                <input type="radio" name="secim2" value="altin">Altın
            </td>
        </tr>

        <?php
        if (strlen($sonuc) > 0)
            echo "<tr><td colspan='2' style='text-align: center;  color: #ff6144;'>" . $sonuc . "</td></tr>";
        ?>

        <tr>
            <td colspan="2" style="text-align: center"><input type="submit" value="Çevir"></td>
        </tr>
    </table>

</form>

</body>
</html>
<?php
/**
 * Created by PhpStorm.
 * User: caglar
 * Date: 06.12.2017
 * Time: 20:37
 */

class kur
{
    public $dolartl;
    public $altintl;
    public function __construct($dolartl,$altintl)
    {
        $this->dolartl=$dolartl;
        $this->altintl=$altintl;
    }

    public function donustur($tip,$miktar)
    {
        switch ($tip)
        {
            case "tldolar": return $this->tl2dolar($miktar);
            case "tlaltin": return $this->tl2altin($miktar);
            case "dolartl": return $this->dolar2tl($miktar);
            case "altintl": return $this->altin2tl($miktar);
            case "dolaraltin": return $this->dolar2altin($miktar);
            case "altindolar": return $this->altin2dolar($miktar);

            default: return "Seçimler Uygun Değil!";
        }


    }

    public function tl2dolar($miktar)
    {
        $sonuc=$miktar/$this->dolartl;
        return round($sonuc,2);
    }

    public function dolar2tl($miktar)
    {
        $sonuc=$miktar*$this->dolartl;
        return round($sonuc,2);
    }

    public function tl2altin($miktar)
    {
        $sonuc=$miktar/$this->altintl;
        return round($sonuc,2);
    }

    public function altin2tl($miktar)
    {
        $sonuc=$miktar*$this->altintl;
        return round($sonuc,2);
    }

    public function dolar2altin($miktar)
    {

        $tl=$this->dolar2tl($miktar);
        return $this->tl2altin($tl);

    }

    public function altin2dolar($miktar)
    {
        $tl=$this->altin2tl($miktar);
        return $this->tl2dolar($tl);
    }


}

 

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