php文本文章分页代码示例

2. /**
3. * **********************************************************
4. * Read Me
5. * 文章分页
6. *
7. * 分页方式，可以按字数分页，按换行分页，按特殊标记分页等
8. * 其实实现思路是一样的，只是将其按一定规律放入一个数组
9. * 然后根据 url 传入的参数取得某个片段即可
10. *
11. *
12. * filename: page.php
13. * charset: UTF-8
14. * create date: 2012-5-16
15. * **********************************************************
16. * @author itbdw
17. * @copyright (C) 2011-2012 itbdw
18. * @link http://weibo.com/itbudaoweng
19. * @url http://bbs.it-home.org
20. */
21. header('Content-Type:text/html; charset=utf-8');
22. ?>
23. $title = 'Pagination Test';
24. //需要分页的数据
25. $data = Hey, guys. I am here to test if it is working.
26. This pagination is very simple, isn't it?
27. And I tried to use different method to page it.
28. Can you see it?
29. DATA;
30. //当前文章页
31. $page = 0;
32. //初始文章长度
33. $length = 0;
34. //分页长度
35. $perpage = 160;
36. //显示在页面的代码
37. $link = '';
38. //分割后的数组
39. $strArr = array();
40. $page = isset($_GET['page']) ? intval($_GET['page']) : 0;
41. $length = strlen($data);
42. //按字数分割
43. // $str = str_split($data, $perpage);
44. //按字符分割
45. $delimiter = "\n";
46. // $delimiter = '';
47. $strArr = explode($delimiter, $data);
48. $strNum = count($strArr);
49. $content = $strArr[$page];
50. if ($strNum > 1) {
51. if ($page != 0) {
52. $link .= '首页';
53. } else {
54. $link .= '首页';
55. }
56. for ($n = 0; $n if ($n == $page) {
57. $link .= '' . ($n + 1) . '';
58. } else {
59. $link .= "" . ($n + 1) . "";
60. }
61. }
62. $link .= '';
63. if ($page != ($strNum - 1)) {
64. $link .= "尾页";
65. } else {
66. $link .= '尾页';
67. }
68. }
69. ?>

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