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<?php $replacement = 'NEW TEXT'; $dataEditNumber = 2; $html = <<<HTML <p data-edit="1">TEXT A</p> <div not-data-edit="2">TEXT C</div> <div data-edit="2">TEXT B</div> HTML; $dom = new DOMDocument; $dom->loadHTML('<div>' . $html . '</div>', LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach ($xpath->query("//*[@data-edit=$dataEditNumber]") as $node) { $node->nodeValue = $replacement; } var_export(substr($dom->saveHTML() ,5, -7));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 23, Position 2 = 27
Branch analysis from position: 23
2 jumps found. (Code = 78) Position 1 = 24, Position 2 = 27
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
filename:       /in/3qBWI
function name:  (null)
number of ops:  39
compiled vars:  !0 = $replacement, !1 = $dataEditNumber, !2 = $html, !3 = $dom, !4 = $xpath, !5 = $node
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'NEW+TEXT'
    4     1        ASSIGN                                                   !1, 2
    5     2        ASSIGN                                                   !2, '%3Cp+data-edit%3D%221%22%3ETEXT+A%3C%2Fp%3E%0A%3Cdiv+not-data-edit%3D%222%22%3ETEXT+C%3C%2Fdiv%3E%0A%3Cdiv+data-edit%3D%222%22%3ETEXT+B%3C%2Fdiv%3E'
   11     3        NEW                                              $9      'DOMDocument'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !3, $9
   12     6        INIT_METHOD_CALL                                         !3, 'loadHTML'
          7        CONCAT                                           ~12     '%3Cdiv%3E', !2
          8        CONCAT                                           ~13     ~12, '%3C%2Fdiv%3E'
          9        SEND_VAL_EX                                              ~13
         10        SEND_VAL_EX                                              8196
         11        DO_FCALL                                      0          
   13    12        NEW                                              $15     'DOMXPath'
         13        SEND_VAR_EX                                              !3
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !4, $15
   14    16        INIT_METHOD_CALL                                         !4, 'query'
         17        ROPE_INIT                                     3  ~19     '%2F%2F%2A%5B%40data-edit%3D'
         18        ROPE_ADD                                      1  ~19     ~19, !1
         19        ROPE_END                                      2  ~18     ~19, '%5D'
         20        SEND_VAL_EX                                              ~18
         21        DO_FCALL                                      0  $21     
         22      > FE_RESET_R                                       $22     $21, ->27
         23    > > FE_FETCH_R                                               $22, !5, ->27
   15    24    >   ASSIGN_OBJ                                               !5, 'nodeValue'
         25        OP_DATA                                                  !0
   14    26      > JMP                                                      ->23
         27    >   FE_FREE                                                  $22
   17    28        INIT_FCALL                                               'var_export'
         29        INIT_FCALL                                               'substr'
         30        INIT_METHOD_CALL                                         !3, 'saveHTML'
         31        DO_FCALL                                      0  $24     
         32        SEND_VAR                                                 $24
         33        SEND_VAL                                                 5
         34        SEND_VAL                                                 -7
         35        DO_ICALL                                         $25     
         36        SEND_VAR                                                 $25
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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