fork download 
  1. <?php
  2. header("Content-Type: text/plain; charset=utf-8");
  3. ?> 
  4. <?php
  5.  
  6. mb_internal_encoding("UTF-8");
  7. $text           = <<<TEXT
  8.        <b><!-- <i> это комментарий --><div class="1"><x это битый тег и он не считается <r><a><c><eee><ff><!-- распознается ли? -->
  9.  
  10. <!-- 
  11. 1
  12. 2
  13. 3
  14. а это комментарий а не тег <tag> 
  15. 4
  16. 5
  17. 6
  18. -->
  19.  
  20.  
  21. TEXT;
  22. $commentPattern = "/(<!--)(\\s)*.*?(\\s)*(-->)/u";
  23. $txt            = preg_replace($commentPattern, '', $text);
  24. $pattern        = "/(<([\w]+)[^<]*>)/";
  25. preg_match_all($pattern, $txt, $new, PREG_SET_ORDER);
  26. foreach ($new as $key => $value) {
  27.     echo $new[$key][2] . "\n";
  28. }
  29.  
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin 
Standard input is empty
stdout 
 
b
div
r
a
c
eee
ff
tag
https://ideone.com/kgsMKK
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!