/source/Plug-in/fck/fckeditor.php

http://prosporous.googlecode.com/ · PHP · 71 lines · 40 code · 6 blank · 25 comment · 13 complexity · 0f93867a3ed9072a8fca90e642a718a5 MD5 · raw file

  1. <?php
  2. /*
  3. * FCKeditor - The text editor for Internet - http://www.fckeditor.net
  4. * Copyright (C) 2003-2007 Frederico Caldeira Knabben
  5. *
  6. * == BEGIN LICENSE ==
  7. *
  8. * Licensed under the terms of any of the following licenses at your
  9. * choice:
  10. *
  11. * - GNU General Public License Version 2 or later (the "GPL")
  12. * http://www.gnu.org/licenses/gpl.html
  13. *
  14. * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
  15. * http://www.gnu.org/licenses/lgpl.html
  16. *
  17. * - Mozilla Public License Version 1.1 or later (the "MPL")
  18. * http://www.mozilla.org/MPL/MPL-1.1.html
  19. *
  20. * == END LICENSE ==
  21. *
  22. * This is the integration file for PHP (All versions).
  23. *
  24. * It loads the correct integration file based on the PHP version (avoiding
  25. * strict error messages with PHP 5).
  26. */
  27. function FCKeditor_IsCompatibleBrowser()
  28. {
  29. global $HTTP_USER_AGENT ;
  30. if ( !isset( $_SERVER ) ) {
  31. global $HTTP_SERVER_VARS ;
  32. $_SERVER = $HTTP_SERVER_VARS ;
  33. }
  34. if ( isset( $HTTP_USER_AGENT ) )
  35. $sAgent = $HTTP_USER_AGENT ;
  36. else
  37. $sAgent = $_SERVER['HTTP_USER_AGENT'] ;
  38. if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
  39. {
  40. $iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
  41. return ($iVersion >= 5.5) ;
  42. }
  43. else if ( strpos($sAgent, 'Gecko/') !== false )
  44. {
  45. $iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
  46. return ($iVersion >= 20030210) ;
  47. }
  48. else if ( strpos($sAgent, 'Opera/') !== false )
  49. {
  50. $fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
  51. return ($fVersion >= 9.5) ;
  52. }
  53. else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
  54. {
  55. $iVersion = $matches[1] ;
  56. return ( $matches[1] >= 522 ) ;
  57. }
  58. else
  59. return false ;
  60. }
  61. if ( !function_exists('version_compare') || version_compare( phpversion(), '5', '<' ) )
  62. include_once( 'fckeditor_php4.php' ) ;
  63. else
  64. include_once( 'fckeditor_php5.php' ) ;
  65. ?>