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   1  <?php
   2  /**
   3   * Zend Framework (http://framework.zend.com/)
   4   *
   5   * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6   * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
   7   * @license   http://framework.zend.com/license/new-bsd New BSD License
   8   */
   9  
  10  namespace Zend\Stdlib\JsonSerializable;
  11  
  12  /**
  13   * Interface compatible with the built-in JsonSerializable interface
  14   *
  15   * JsonSerializable was introduced in PHP 5.4.0.
  16   *
  17   * @see http://php.net/manual/class.jsonserializable.php
  18   */
  19  interface PhpLegacyCompatibility
  20  {
  21      /**
  22       * Returns data which can be serialized by json_encode().
  23       *
  24       * @return mixed
  25       * @see    http://php.net/manual/jsonserializable.jsonserialize.php
  26       */
  27      public function jsonSerialize();
  28  }