I want to add base64_decode to the PHP program to prevent others from collecting data. I don't know where to add it. what should I do?

I want to add base64_decode to the PHP program to prevent others from collecting data. I don't know where to add base64_decode to the PHP program to prevent others from collecting data, I don't know where to add the corresponding position to the upper half of the image? Id = number. Good collection. The lower half is the result I want. I don't know where to add PHPcode & lt ;? Php $ title = 'Xinhua font wants to add base64_decode to the PHP program to prevent others from collecting data. the corresponding location does not know where to add it.
I want to add base64_decode to the PHP program to prevent others from collecting data. I don't know where to add it.


What is the upper half of the image? Id = number. Good collection.
The lower half is the result I want,
I don't know where to add it.

PHP code

  
  
  <? = $ Cha_title?>
  
  

   
   
 
    
 
     
Xinhua Dictionary
 
    
 
   
  
  
  
  

   
   
 
    
 
     
Practical query> Xinhua Dictionary
 
    
 
    
 
     
 
    
 
   
  
  


  
  
  
  

   
   
 
    
 
     
Xinhua Dictionary>" "Chinese character search results
 
    
 
    
 
     
 You have entered more than one Chinese character. please enter one Chinese character for query!
'; Echo'
Or:
'; Echo'
Find the explanation of "'. $ q.'" in the Chinese dictionary.
'; Echo'
Find the explanation of "'. $ q.'" in the idiom dictionary.
'; Echo'
Find the explanation of "'. $ q.'" in the encyclopedia.
';} Else {echo'
You cannot query all Chinese characters. remove non-Chinese characters before querying! Back to '. $ title.' homepage
';}} Else {if (count ($ zidianArr)> = 150) echo'
The number of returned results is too large. only the first 150 results are listed. please enter more accurate keywords for search!
 '; Echo'
'; For ($ I = 0; $ I  ';}?> 
 
    
 
   
  
  
  
  
  

   
   
 
    
 
     
Xinhua Dictionary> The radicals are" "Chinese characters
 
    
 
    
 
     
The radicals are" "Chinese characters $ Bb) {if ($ I> 0) echo'
'; Echo'
Pen Number '. $ zidianArr [$ I] ['bihua']. ':'; $ bb = $ zidianArr [$ I] ['bihua'];} echo ''. $ zidianArr [$ I] ['zi']. '';}?>
 
    
 
   
  
  
  
  
  

   
   
 
    
 
     
Xinhua Dictionary> ';} Else {$ pos = $ pos/3 + 1; echo 'radical:'. $ zidianArr ['bushou']. '>';}?> 
 
    
 
    
 
     
  Pinyin'. $ ZidianArr ['Pinin'].'
';} If ($ pos = false) {echo'
RadicalDifficult to detect
';} Else {echo'
Radical'. $ ZidianArr ['bushou'].'
';} If ($ zidianArr ['wubi']) {echo'
Five'. $ ZidianArr ['wubi'].'
';} If ($ zidianArr ['bihua']) {echo'
Strokes'. $ ZidianArr ['bihua'].'
';} If ($ zidianArr ['lizi']) {echo'
Example'. $ ZidianArr ['lizi'].'
';} If ($ zidianArr ['jijie']) {echo' 
Basic explanation
'. $ ZidianArr ['jijie'].'
';} If ($ zidianArr ['xiangjie']) {echo' 
Detailed explanation
'. $ ZidianArr ['xiangjie'].'
';}?>