How does PHP process the files and extract the content generated files?

PHP Generated files php

This is an original HTML file

 
  Untitled Document

This is an HTML file that has been processed.

 
  
 
  Untitled Document
 
  
 
  




 
  
 
  
 
  

Then extract the content fragments, generate the following three files, respectively,


Extract this section to generate head.html






<title>Untitled Document</title>








Extract this section to generate index.html

















Extract this section to generate foot.html

Reply to discussion (solution)

$s =<<< HTML
 
  
 
  Untitled Document
 
    
 
  




 
    
 
  
 
  Html;preg_match_all ('/.*?
 
   /is ', $s, $r);p rint_r ($r [0]);

Get

Array (    [0] = = 
 
  
 
  Untitled Document
 
      [1] = =   
 
  




 
      [2] = =   
 
  
 
   )

Write to File

$FN = Array (' head.html ', ' index.html ', ' foot.html '); foreach ($r [0] as $i = + $s)  file_put_contents ($fn [$i], $s);

$s =<<< HTML
 
  Untitled Document



HTML; $ar = Preg_split ("/(
 
   \s+|\r?\n\s\r?\n)/S", $s,-1, Preg_split_no_empty | preg_split_delim_capture); $d = Array (php_eol. "
 
   ,"
 
   . Php_eol), foreach ($ar as $i = + $v) {  if ($i) echo $d [$i%2];  echo $v;} echo $d [0];

 
  
 
  Untitled Document
 
   
 
  




 
   
 
  
 
  

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