3v4l.org

run code in 500+ PHP versions simultaneously
<?php $_POST["content"] = "<style> color:blue; </style> The rain in Spain lies mainly in the plain ..."; $dom = new DOMDocument; $dom->loadHTML($_POST["content"]); $style_tags = $dom->GetElementsByTagName('style'); foreach($style_tags as $style_tag) { $prent = $style_tag->parentNode; $prent->replaceChild($dom->createTextNode(''), $style_tag); } echo strip_tags($dom->saveHTML());
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 17, Position 2 = 28
Branch analysis from position: 17
2 jumps found. (Code = 78) Position 1 = 18, Position 2 = 28
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 28
filename:       /in/VKCOG
function name:  (null)
number of ops:  36
compiled vars:  !0 = $dom, !1 = $style_tags, !2 = $style_tag, !3 = $prent
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   FETCH_W                          global              $4      '_POST'
          1        ASSIGN_DIM                                                   $4, 'content'
    4     2        OP_DATA                                                      '%3Cstyle%3E%0Acolor%3Ablue%3B%0A%3C%2Fstyle%3E%0AThe+rain+in+Spain+lies+mainly+in+the+plain+...'
    9     3        NEW                                                  $6      'DOMDocument'
          4        DO_FCALL                                          0          
          5        ASSIGN                                                       !0, $6
   10     6        INIT_METHOD_CALL                                             !0, 'loadHTML'
          7        CHECK_FUNC_ARG                                               
          8        FETCH_FUNC_ARG                   global              $9      '_POST'
          9        FETCH_DIM_FUNC_ARG                                   $10     $9, 'content'
         10        SEND_FUNC_ARG                                                $10
         11        DO_FCALL                                          0          
   11    12        INIT_METHOD_CALL                                             !0, 'GetElementsByTagName'
         13        SEND_VAL_EX                                                  'style'
         14        DO_FCALL                                          0  $12     
         15        ASSIGN                                                       !1, $12
   13    16      > FE_RESET_R                                           $14     !1, ->28
         17    > > FE_FETCH_R                                                   $14, !2, ->28
   15    18    >   FETCH_OBJ_R                                          ~15     !2, 'parentNode'
         19        ASSIGN                                                       !3, ~15
   16    20        INIT_METHOD_CALL                                             !3, 'replaceChild'
         21        INIT_METHOD_CALL                                             !0, 'createTextNode'
         22        SEND_VAL_EX                                                  ''
         23        DO_FCALL                                          0  $17     
         24        SEND_VAR_NO_REF_EX                                           $17
         25        SEND_VAR_EX                                                  !2
         26        DO_FCALL                                          0          
   13    27      > JMP                                                          ->17
         28    >   FE_FREE                                                      $14
   20    29        INIT_FCALL                                                   'strip_tags'
         30        INIT_METHOD_CALL                                             !0, 'saveHTML'
         31        DO_FCALL                                          0  $19     
         32        SEND_VAR                                                     $19
         33        DO_ICALL                                             $20     
         34        ECHO                                                         $20
         35      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
173.71 ms | 2226 KiB | 14 Q