/php/pear/PHP/Compat/Function/ob_flush.php

https://gitlab.com/trang1104/portable_project · PHP · 46 lines · 12 code · 5 blank · 29 comment · 2 complexity · 7e2277198f610313f79715faa3a79176 MD5 · raw file

  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: ob_flush.php,v 1.6 2005/01/26 04:55:13 aidan Exp $
  19. /**
  20. * Replace ob_flush()
  21. *
  22. * @category PHP
  23. * @package PHP_Compat
  24. * @link http://php.net/function.ob_flush
  25. * @author Aidan Lister <aidan@php.net>
  26. * @author Thiemo Mättig (http://maettig.com/)
  27. * @version $Revision: 1.6 $
  28. * @since PHP 4.2.0
  29. * @require PHP 4.0.0 (user_error)
  30. */
  31. if (!function_exists('ob_flush')) {
  32. function ob_flush()
  33. {
  34. if (@ob_end_flush()) {
  35. return ob_start();
  36. }
  37. user_error("ob_flush() Failed to flush buffer. No buffer to flush.", E_USER_NOTICE);
  38. return false;
  39. }
  40. }
  41. ?>