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<?php/**
 * @author           Pierre-Henry Soria <[email protected]>
 * @copyright        (c) 2015, Pierre-Henry Soria. All Rights Reserved.
 * @license          MIT License <http://www.opensource.org/licenses/mit-license.php>
 * @link             http://github.com/pH-7/
 */
 
 if (isset($_GET['op'], $_GET['lho'], $_GET['rho']))
 {
 try
 {
 require 'Calculator.php';
 echo (new Calculator($_GET['op'], $_GET['lho'], $_GET['rho']))->xmlOutput(); // PHP 5.4 syntax, access on instantiation
 }
 catch (Exception $oE)
 {
 file_put_contents('exception.log', $oE->getMessage() . PHP_EOL . PHP_EOL, FILE_APPEND); // Create a log file
 return false;
 }
 }
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