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   1  <?php
   2  /**
   3   * Zend Framework
   4   *
   5   * LICENSE
   6   *
   7   * This source file is subject to the new BSD license that is bundled
   8   * with this package in the file LICENSE.txt.
   9   * It is also available through the world-wide-web at this URL:
  10   * http://framework.zend.com/license/new-bsd
  11   * If you did not receive a copy of the license and are unable to
  12   * obtain it through the world-wide-web, please send an email
  13   * to [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_XmlRpc
  17   * @subpackage Value
  18   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20   * @version    $Id$
  21   */
  22  
  23  
  24  /**
  25   * Zend_XmlRpc_Value_Scalar
  26   */
  27  require_once 'Zend/XmlRpc/Value/Scalar.php';
  28  
  29  
  30  /**
  31   * @category   Zend
  32   * @package    Zend_XmlRpc
  33   * @subpackage Value
  34   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  35   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  36   */
  37  class Zend_XmlRpc_Value_Double extends Zend_XmlRpc_Value_Scalar
  38  {
  39  
  40      /**
  41       * Set the value of a double native type
  42       *
  43       * @param float $value
  44       */
  45      public function __construct($value)
  46      {
  47          $this->_type = self::XMLRPC_TYPE_DOUBLE;
  48          $precision = (int)ini_get('precision');
  49          $formatString = '%1.' . $precision . 'F';
  50          $this->_value = rtrim(sprintf($formatString, (float)$value), '0');
  51      }
  52  
  53      /**
  54       * Return the value of this object, convert the XML-RPC native double value into a PHP float
  55       *
  56       * @return float
  57       */
  58      public function getValue()
  59      {
  60          return (float)$this->_value;
  61      }
  62  }