PHP kelvin_to_fahrenheit示例

示例#1

文件： function.php 项目： NasirUddinDipu/php-temperature-conversion-project

function form_processing()
{
    global $first_selected_name;
    global $second_selected_name;
    global $given_value;
    if (isset($_POST['btn'])) {
        $first_selected_name = $_POST['first_selected_name'];
        $second_selected_name = $_POST['second_selected_name'];
        $given_value = $_POST['given_value'];
        if ($first_selected_name == "Fahrenheit" && $second_selected_name == "Celsius") {
            $celsious = fahrenheit_to_celsius($given_value);
            return "Fahrenheit " . $given_value . " = " . $celsious . " Celsius";
        } elseif ($first_selected_name == "Celsius" && $second_selected_name == "Fahrenheit") {
            $fahrenheit = celsius_to_fahrenheit($given_value);
            return "Celsius " . $given_value . " = " . $fahrenheit . " Fahrenheit";
        } elseif ($first_selected_name == "Fahrenheit" && $second_selected_name == "Kelvin") {
            $kelvin = fahrenheit_to_kelvin($given_value);
            return "Fahrenheit " . $given_value . " = " . $kelvin . " Kelvin";
        } elseif ($first_selected_name == "Kelvin" && $second_selected_name == "Fahrenheit") {
            $fahrenheit = kelvin_to_fahrenheit($given_value);
            return "Kelvin " . $given_value . " = " . $fahrenheit . " Fahrenheit";
        } elseif ($first_selected_name == "Celsius" && $second_selected_name == "Kelvin") {
            $kelvin = celsius_to_kelvin($given_value);
            return "Celsius " . $given_value . " = " . $kelvin . " Kelvin";
        } elseif ($first_selected_name == "Kelvin" && $second_selected_name == "Celsius") {
            $celsius = kelvin_to_celsius($given_value);
            return "Kelvin " . $given_value . " = " . $celsius . " Celsius";
        } elseif ($first_selected_name == "Fahrenheit" && $second_selected_name == "Fahrenheit") {
            return "Please Select Something to calculate";
        } elseif ($first_selected_name == "Celsius" && $second_selected_name == "Celsius") {
            return "Please Select Something to calculate";
        } elseif ($first_selected_name == "Kelvin" && $second_selected_name == "Kelvin") {
            return "Please Select Something to calculate";
        }
    } else {
        return "Please Select Something to calculate";
    }
}

示例#2

文件： lab_091415.php 项目： steveperrito/WebLabBE-Practice

foreach ($all_weather as $key => $val) {
    ?>
          <tr>
            <td><?php 
    echo $key;
    ?>
</td>
            <td class="text-center"><?php 
    echo '<img src="http://openweathermap.org/img/w/' . $val['weather'][0]['icon'] . '.png">';
    ?>
</td>
            <td><?php 
    echo prittify_text($val['weather'][0]['description']);
    ?>
</td>
            <td><?php 
    echo kelvin_to_fahrenheit($val['main']['temp']) . '&deg;';
    ?>
</td>
          </tr>
        <?php 
}
?>
        </tbody>
      </table>
    </div>
  </div>
</div>

</body>
</html>