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For more information about regular expressions, see The php Tutorial.

Source: Internet
Author: User
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If you encounter a regular expression problem, please kindly advise. I am doing regular expression matching and want to set the following attribute names (such as color classification and package type) and attribute values (white, black, package 1, package 2 and package 3 ).
The content in the middle is matched by regular expressions, and then
Attribute name
It matches the property value, but the test fails in the first step :/
. *) <\/Dl> I use this regular expression to match each
But it has never been easy. please give me some advice. thank you.


Color classification





  • White

    Selected



  • Black

    Selected





Package Type





  • Package 1

    Selected



  • Package 2

    Selected



  • Package 3

    Selected




Reply to discussion (solution) 

// Add an include ('simple _ html_dom.php ') on the Internet by yourself; $ dom = new simple_html_dom (); $ dom-> load ($ s ); // $ s is your html $ dls = $ dom-> find ('dl '); $ res = array (); foreach ($ dls as $ k => $ dl) {$ res [$ k] ['type'] = $ dl-> find ('dt ') [0]-> text (); foreach ($ dl-> find ('Lil') as $ k1 => $ li) {$ res [$ k] [] = $ li-> find ('span ') [0]-> text () ;}} echo"
";print_r($res);echo "
";/* Array ([0] => Array ([type] => color classification [0] => White [1] => Black) [1] => Array ([type] => package type [0] => Package 1 [1] => package 2 [2] => package 3 ))*/

$ S = <HTML
  
  
        
   
   

     Color classification 
   
        
   
   
 
    
     
     
  • WhiteSelected 
    •  
     
  • BlackSelected 
    •  
    
 
   

  
  
  
  
  
        
   
   

     Package Type 
   
        
   
   
 
    
     
     
  • Package 1Selected 
    •  
     
  • Package 2Selected 
    •  
     
  • Package 3Selected 
    •  
    
 
   

  
  
HTML; preg_match_all ('#
  
  

   
   
Array ([0] => Array ([0] => color classification [1] => White [2] => Black) [1] => Array ([0] => package type [1] => Package 1 [2] => package 2 [3] => package 3 ))

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Related Keywords:
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