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Get operating system

Source: Internet
Author: User
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Get operating system
<无详细内容>

  1. // Operating system
  2. Public function getOS (){
  3. $ Agent = $ _ SERVER ['http _ USER_AGENT '];
  4. $ OS = false;
  5. If (eregi ('win', $ agent) & strpos ($ agent, '95 '))
  6. $ OS = 'Windows 95 ';
  7. Else if (eregi ('win 9x', $ agent) & strpos ($ agent, '4. 90 '))
  8. $ OS = 'windows me ';
  9. Else if (eregi ('win', $ agent) & ereg ('98 ', $ agent ))
  10. $ OS = 'windows 98 ';
  11. Else if (eregi ('win', $ agent) & eregi ('nt 5.1 ', $ agent ))
  12. $ OS = 'Windows XP ';
  13. Else if (eregi ('win', $ agent) & eregi ('nt 5', $ agent ))
  14. $ OS = 'windows 2000 ';
  15. Else if (eregi ('win', $ agent) & eregi ('nt 6.1 ', $ agent ))
  16. $ OS = 'windows 7 ';
  17. Else if (eregi ('win', $ agent) & eregi ('nt 6', $ agent ))
  18. $ OS = 'windows Visita ';
  19. Else if (eregi ('win', $ agent) & eregi ('nt ', $ agent ))
  20. $ OS = 'windows NT ';
  21. Else if (eregi ('win', $ agent) & ereg ('32', $ agent ))
  22. $ OS = 'windows 32 ';
  23. Else if (eregi ('Linux ', $ agent ))
  24. $ OS = 'Linux ';
  25. Else if (eregi ('unix ', $ agent ))
  26. $ OS = 'unix ';
  27. Else if (eregi ('sun', $ agent) & eregi ('OS', $ agent ))
  28. $ OS = 'sunos ';
  29. Else if (eregi ('IBM ', $ agent) & eregi (' OS ', $ agent ))
  30. $ OS = 'IBM OS/2 ';
  31. Else if (eregi ('Mac', $ agent) & eregi ('PC', $ agent ))
  32. $ OS = 'Macintosh ';
  33. Else if (eregi ('powerpc', $ agent ))
  34. $ OS = 'powerpc ';
  35. Else if (eregi ('aix ', $ agent ))
  36. $ OS = 'aix ';
  37. Else if (eregi ('hpux ', $ agent ))
  38. $ OS = 'hpux ';
  39. Else if (eregi ('netsd', $ agent ))
  40. $ OS = 'netsd ';
  41. Else if (eregi ('bsd', $ agent ))
  42. $ OS = 'bsd ';
  43. Else if (ereg ('oss1', $ agent ))
  44. $ OS = 'oss1 ';
  45. Else if (ereg ('irix ', $ agent ))
  46. $ OS = 'irix ';
  47. Else if (eregi ('freebsd ', $ agent ))
  48. $ OS = 'freebsd ';
  49. Else if (eregi ('teleport ', $ agent ))
  50. $ OS = 'teleport ';
  51. Else if (eregi ('flashget', $ agent ))
  52. $ OS = 'flashget ';
  53. Else if (eregi ('webzip ', $ agent ))
  54. $ OS = 'webzip ';
  55. Else if (eregi ('offline', $ agent ))
  56. $ OS = 'offline ';
  57. Else
  58. $ OS = 'unknown ';
  60. Return $ OS;
  61. }

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Related Keywords:
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