Tutorial on PHP search engine class_php

The example explains the PHP search engine class. We have introduced in detail the PHP search engine class 1. class File: classgrabble {var $ filename; var $ html; var $ urlsarray (); url history var $ url; var $ url_1; functiongrabble () {se

PHP search engine class 1. class files:

1. Class grabble {
2. Var $ filename;
3. Var $ html;
4. Var $ urls = array (); // url history
5. Var $ url;
6. Var $ url_1;
7. Function grabble (){
8. Set_time_limit (3600 );
9. }
10. Function set ($ _ filename ){
11. $ This->Filename = $ _ filename;
12. Array_push ($ this->Url, $ _ filename );
13. } // End. set;
14. Function set_url ($ _ url ){
15. Eregi ('(^ http: //. * [^/]). *', $ _ url, $ array );
16. $ This->Url = $ array [1]. "/";
17. Eregi ('(^ http: //. * [^/]). *', $ _ url, $ array );
18. // Print_r ($ array );
19. $ This->Url_1 = $ array [1];
20. }
21. Function get (){
22. } // End. get;
23. Function get_html ($ _ filename = null ){
24. $ This->Filename = $ _ filename;
25. $ This->Html = @ implode ('', file ($ _ filename ));
26. Return $ this->Html;
27. } // End. get_html;
28. Function get_title ($ _ str = null ){
29. Preg_match_all ("/</Strong> (.*)</Title>
    /Uis ", $ _ str, $ matches );
30. Return $ matches [1] [0];
31. } // End. get_title;
32. Function get_img ($ _ str = null ){
33. Preg_match_all ("/S + [^>] * S * srcs * =
    S * (['"]?) ([^ '">S] *) \ 1 s * [^>] *>/I ",
    $ _ Str, $ arr );
34. Print_r ($ arr [2]);
35. }
36. Function get_link ($ _ str = null ){
37. Preg_match_all ("/ * Href = ['| "] (. + )?
    ['| "]. * >. + </ >/Uis ", $ _ str, $ arr );
38. // Print_r ($ arr );
39. Return $ arr [1];
40. } // End. get_link;
41. Function get_link_name ($ _ str = null ){
42. Preg_match_all ("/ * Href = ['| "] (. + )?
    ['| "]. * >(. +) </ >/Uis ", $ _ str, $ arr );
43. Return $ arr [2];
44. } // End. get_link_name;
45. Function link_list ($ _ url = null, $ _ c = 0 ){
46. Eregi ('(^ http: //. *)/. *', $ _ url, $ array );
47. $ _ Url_0 = $ array [1];
48. $ _ Html = $ this->Get_html ($ _ url );
49. $ _ Link = $ this->Get_link ($ _ html );
50. $ _ List = $ this->Get_link_name ($ _ html );
51. $ S = "";
52. For ($ I = 0; $ I ($ _ Link); $ I ++ ){
53. $ S. ="
    "." TYPE = 'checkbox'
    NAME = 'link _ name [] 'value = '". $ _ link [$ I]."'
    />". $ _ List [$ I]." ";
54. Echo"
    "." TYPE = 'checkbox'
    NAME = 'link _ name [] 'value = '". $ _ link [$ I]."'
    />". $ _ List [$ I]." ";
55. Echo" Href = '". $ _ url_0."/". $ _ link [$ I]
    . "'Target = '_ blank' >". $ _ Url_0 ."/".
    $ _ Link [$ I]." ";
56. If ($ _ c< 3){
57. If (eregi ('^ [$ _ url_0 | mailto:]. *', $ _ link [$ I]) {
58. Echo" Href = '". $ _ link [$ I]."'
    Target = '_ blank' >". $ _ Link [$ I]." ";
59. $ S. = $ this->Link_list ($ _ link [$ I], $ _ c + 1 );
60. }
61. Elseif (! Eregi ('^ [http: // | ftp: // | file: //].
    * ', $ _ Link [$ I]) {
62. $ S. = $ this->Link_list ($ _ url_0. "/". $ _ link [$ I], $ _ c + 1 );
63. }
64. }
65. }
66. Return $ s;
67. } // End. link_list;
68. } // End. grabble.

PHP search engine type 2. call an instance:

 
 

  
  
< ?php 
  
  
require_once("grabble.
class.php"); 
  
  
$gf = new grabble(); 
  
  
echo $gf->link_list(
'http://10.22.65.101/'); 
  
  
?> 
 
 

The above describes how to use the PHP search engine class.

Sort PHP search engine class 1. class File: classgrabble {var $ filename; var $ html; var $ urls = array (); // url history var $ url; var $ url_1; functiongrabble () {se...