/examples/prev.php

http://github.com/ThomasWeinert/FluentDOM · PHP · 39 lines · 29 code · 4 blank · 6 comment · 0 complexity · bc0bf42481f843b0d1fc45d551dedb12 MD5 · raw file 

    

  1. <?php
    2. 

  2. /**
    3. 

  3. *
    4. 

  4. * @version $Id$
    5. 

  5. * @license http://www.opensource.org/licenses/mit-license.php The MIT License
    6. 

  6. * @copyright Copyright (c) 2009 Bastian Feder, Thomas Weinert
    7. 

  7. */
    8. 

  8. header('Content-type: text/plain');
    9. 

  9. 

  10. $xml = <<<XML
    11. 

  11. <html>
    12. 

  12. <head></head>
    13. 

  13. <body>
    14. 

  14.   <div><span>has child</span></div>
    15. 

  15.   <div id="start"></div>
    16. 

  16.   <div></div>
    17. 

  17.   <div><span>has child</span></div>
    18. 

  18.   <div class="here"><span>has child</span></div>
    19. 

  19.   <div><span>has child</span></div>
    20. 

  20.   <div class="here"></div>
    21. 

  21.   <div></div>
    22. 

  22.   <p><button>Go to Prev</button></p>
    23. 

  23. </body>
    24. 

  24. </html>
    25. 

  25. XML;
    26. 

  26. 

  27. require_once('../src/FluentDOM.php');
    28. 

  28. echo FluentDOM($xml)
    29. 

  29.   ->find('//div[@id = "start"]')
    30. 

  30.   ->prev()
    31. 

  31.   ->addClass('before');
    32. 

  32. 

  33. echo "\n\n";
    34. 

  34. 

  35. echo FluentDOM($xml)
    36. 

  36.   ->find('//div[@class= "here"]')
    37. 

  37.   ->prev('.//span')
    38. 

  38.   ->addClass('nextTest');
    39. 

  39. ?>
    40.