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   1  <?php
   2  // +----------------------------------------------------------------------+

   3  // | PHP Version 4                                                        |

   4  // +----------------------------------------------------------------------+

   5  // | Copyright (c) 1997-2004 The PHP Group                                |

   6  // +----------------------------------------------------------------------+

   7  // | This source file is subject to version 3.0 of the PHP license,       |

   8  // | that is bundled with this package in the file LICENSE, and is        |

   9  // | available at through the world-wide-web at                           |

  10  // | http://www.php.net/license/3_0.txt.                                  |

  11  // | If you did not receive a copy of the PHP license and are unable to   |

  12  // | obtain it through the world-wide-web, please send a note to          |

  13  // | license@php.net so we can mail you a copy immediately.               |

  14  // +----------------------------------------------------------------------+

  15  // | Authors: Aidan Lister <aidan@php.net>                                |

  16  // +----------------------------------------------------------------------+

  17  //

  18  // $Id: fprintf.php,v 1.13 2005/05/28 17:25:25 aidan Exp $

  19  
  20  
  21  /**

  22   * Replace fprintf()

  23   *

  24   * @category    PHP

  25   * @package     PHP_Compat

  26   * @link        http://php.net/function.fprintf

  27   * @author      Aidan Lister <aidan@php.net>

  28   * @version     $Revision: 1.13 $

  29   * @since       PHP 5

  30   * @require     PHP 4.0.0 (user_error)

  31   */
  32  if (!function_exists('fprintf')) {
  33     function fprintf() {
  34          $args = func_get_args();
  35  
  36          if (count($args) < 2) {
  37              user_error('Wrong parameter count for fprintf()', E_USER_WARNING);
  38              return;
  39          }
  40  
  41          $resource_handle = array_shift($args);
  42          $format = array_shift($args);
  43  
  44          if (!is_resource($resource_handle)) {
  45              user_error('fprintf() supplied argument is not a valid stream resource',
  46                  E_USER_WARNING);
  47              return false;
  48          }
  49  
  50          return fwrite($resource_handle, vsprintf($format, $args));
  51      }
  52  }
  53  
  54  ?>