Convenient and fast PHP long article paging function_PHP tutorial

Today we have written a PHP long article paging function for you to facilitate your code writing:

1. < ?php
2. function ff_page($content,$page)
3. {
4. global $expert_id;
5. $PageLength = 2000; //Number of words per page
6. $CLength = strlen($content);
(($CLength
7. / $PageLength)) + 1; //Calculate the number of pages $PageArray=
   array
(); 🎜>array
8. ("n", "r",".","!","?","; ",",",""","' "); //Delimiter //echo "Page count: ".$PageCount."<
9. br>"; //echo "Length: ".$CLength."
   
   < ;
10. br>< br> ;
<
11. br>"; //strpos() function returns the position of the first occurrence of a string in another string if($CLength<$PageLength) { echo $content;
12. 
    }else {
13. $PageArray[0]=0; $
Pos
14. =
0
15. ; 🎜>;
16. //First page
17. for($
j
18. =0;$j<
sizeof
19. ($Seperator);$j++) { //echo $Seperator[$j];
20. $
Pos
21. =strpos($content, $Seperator[$j],$PageArray[$i]+1900); while($Pos > 0 && $Pos <
($i+1)*$PageLength &&
22. $Pos >
23. $i*$PageLength )
24. { $PageArray[$i] = $Pos ; $
    Pos
=
25. strpos($Pos+$PageLength,$content,$Seperator[$j]) ;   
26. }   
27. if($PageArray[$i]>0)   
28. {   
29. $j = $j + sizeof($Seperator) + 1;   
30. }   
31. }   
32. //---   
33. for($i=1;$i< $PageCount-1;$i++){   
34. for($j=0;$j< sizeof($Seperator);$j++)   
35. {   
36. //echo $Seperator[$j];   
37. $Pos=strpos($content,$Seperator
    [$j],$PageArray[$i-1]+1900);   
38. while($Pos > 0 && $Pos < 
    ($i+1)*$PageLength && $Pos > 
    $i*$PageLength )   
39. {   
40. $PageArray[$i] = $Pos ;   
41. $Pos = strpos($Pos+$PageLength,
    $content,$Seperator[$j]) ;   
42. }   
43. if($PageArray[$i]>0)   
44. {   
45. $j = $j + sizeof($Seperator) + 1;   
46. }   
47. }   
48. }   
49. //--PHP长文章分页函数最后一页   
50. $PageArray[$PageCount-1]=$CLength;   
51. //$page=2;   
52. if($page==1)   
53. {   
54. $output=substr($content,0,
    $PageArray[$page-1]+2);   
55. }   
56. if($page>1 && $page< =$PageCount)   
57. {   
58. $output=substr($content,$PageArray
    [$page-2]+2,$PageArray[$page-1]-$
    PageArray[$page-2]);   
59. $output=" （上接第".($page-1)."页）n".$output;   
60. }   
61. echo str_replace("n","< br> 
      ",$output);   
62. //if($page==$PageCount)   
63. //return $output=substr($content,
    $PageArray[$page-2]+2,$PageArray[$page-1]-$PageArray[$page-2]);   
64. if($PageCount>1)   
65. {   
66. echo "< br>< br>< br>< center>";   
67. echo "<font color='ff0000'>".$page."< /font>/".$PageCount." 页  ";   
68. if($page>1)   
69. echo "< a href=$PHP_SELF?expert_id=$expert_id&page_t=".($page-1).">上一页< /a> ";   
70. else   
71. echo "上一页 ";   
72. for($i=1;$i< =$PageCount;$i++)   
73. {   
74. echo "< a href=$PHP_SELF?expert_id=$expert_id&page_t=".$i.">[".$i."]< /a> ";   
75. }   
76. if($page<$PageCount)   
77. echo " < a href=$PHP_SELF?expert_id=$expert_id&page_t=".($page+1).">下一页< /a> ";   
78. else   
79. echo " 下一页 ";   
80. echo "< /center>";   
81. }   
82. }   
83. }?>  

PHP长文章分页函数的使用
 

<ol class="dp-xml"><li class="alt"><span><span class="tag"><</span><span> ?php   </span></span></li><li><span>$</span><span class="attribute">content1</span><span>=</span><span class="attribute-value">''</span><span>测试文字，<br />尽量长一些，www.corange.cn";   </span></li><li class="alt"><span>$</span><span class="attribute">current</span><span>=$_REQUEST['page_t'];   </span></li><li><span>$</span><span class="attribute">result</span><span>=</span><span class="attribute-value">ff_page<br /></span><span>($content1,$current);   </span></li><li class="alt"><span>echo $result;   </span></li><li><span class="tag">?></span><span>  </span></span></li></ol>

PHP长文章分页函数的使用与实现的代码示例如上所示。

http://www.bkjia.com/PHPjc/446155.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/446155.htmlTechArticle今天我们就为大家写了一段PHP长文章分页函数，方便大家的代码编写： ?php functionff_page($content,$page) { global$expert_id; $ PageLength = 2000 ;//每页字...