xmlstringer.php 1.9 KB

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  1. <?php
  2. /**
  3. * StatusNet, the distributed open-source microblogging tool
  4. *
  5. * Generator for in-memory XML
  6. *
  7. * PHP version 5
  8. *
  9. * LICENCE: This program is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License as published by
  11. * the Free Software Foundation, either version 3 of the License, or
  12. * (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU Affero General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Affero General Public License
  20. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. *
  22. * @category Output
  23. * @package StatusNet
  24. * @author Evan Prodromou <evan@status.net>
  25. * @copyright 2009 StatusNet, Inc.
  26. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27. * @link http://status.net/
  28. */
  29. if (!defined('STATUSNET') && !defined('LACONICA')) {
  30. exit(1);
  31. }
  32. /**
  33. * Create in-memory XML
  34. *
  35. * @category Output
  36. * @package StatusNet
  37. * @author Evan Prodromou <evan@status.net>
  38. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  39. * @link http://status.net/
  40. * @see Action
  41. * @see HTMLOutputter
  42. */
  43. class XMLStringer extends XMLOutputter
  44. {
  45. function __construct($indent=false)
  46. {
  47. $this->xw = new XMLWriter();
  48. $this->xw->openMemory();
  49. $this->xw->setIndent($indent);
  50. }
  51. function getString()
  52. {
  53. return $this->xw->outputMemory();
  54. }
  55. // utility for quickly creating XML-strings
  56. static function estring($tag, $attrs=null, $content=null)
  57. {
  58. $xs = new XMLStringer();
  59. $xs->element($tag, $attrs, $content);
  60. return $xs->getString();
  61. }
  62. }