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<?php $doc = new DOMDocument('1.0', 'UTF-8'); $doc->loadHTML('<p>Трололо!</p>'); $xpath = new DOMXPath($doc); $child = $xpath->query('//p')->item(0); if (version_compare(PHP_VERSION, '5.3.6', '>=')) { var_dump($child->ownerDocument->saveHTML($child)); } else { $document = new \DOMDocument('1.0', 'UTF-8'); $document->appendChild($document->importNode($child, true)); var_dump(rtrim($document->saveHTML())); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 33
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 53
Branch analysis from position: 53
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6Qk3Y
function name:  (null)
number of ops:  54
compiled vars:  !0 = $doc, !1 = $xpath, !2 = $child, !3 = $document
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'DOMDocument'
          1        SEND_VAL_EX                                              '1.0'
          2        SEND_VAL_EX                                              'UTF-8'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !0, $4
    4     5        INIT_METHOD_CALL                                         !0, 'loadHTML'
          6        SEND_VAL_EX                                              '%3Cp%3E%D0%A2%D1%80%D0%BE%D0%BB%D0%BE%D0%BB%D0%BE%21%3C%2Fp%3E'
          7        DO_FCALL                                      0          
    5     8        NEW                                              $8      'DOMXPath'
          9        SEND_VAR_EX                                              !0
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !1, $8
    6    12        INIT_METHOD_CALL                                         !1, 'query'
         13        SEND_VAL_EX                                              '%2F%2Fp'
         14        DO_FCALL                                      0  $11     
         15        INIT_METHOD_CALL                                         $11, 'item'
         16        SEND_VAL_EX                                              0
         17        DO_FCALL                                      0  $12     
         18        ASSIGN                                                   !2, $12
    8    19        INIT_FCALL                                               'version_compare'
         20        SEND_VAL                                                 '8.0.0'
         21        SEND_VAL                                                 '5.3.6'
         22        SEND_VAL                                                 '%3E%3D'
         23        DO_ICALL                                         $14     
         24      > JMPZ                                                     $14, ->33
    9    25    >   INIT_FCALL                                               'var_dump'
         26        FETCH_OBJ_R                                      ~15     !2, 'ownerDocument'
         27        INIT_METHOD_CALL                                         ~15, 'saveHTML'
         28        SEND_VAR_EX                                              !2
         29        DO_FCALL                                      0  $16     
         30        SEND_VAR                                                 $16
         31        DO_ICALL                                                 
         32      > JMP                                                      ->53
   11    33    >   NEW                                              $18     'DOMDocument'
         34        SEND_VAL_EX                                              '1.0'
         35        SEND_VAL_EX                                              'UTF-8'
         36        DO_FCALL                                      0          
         37        ASSIGN                                                   !3, $18
   12    38        INIT_METHOD_CALL                                         !3, 'appendChild'
         39        INIT_METHOD_CALL                                         !3, 'importNode'
         40        SEND_VAR_EX                                              !2
         41        SEND_VAL_EX                                              <true>
         42        DO_FCALL                                      0  $21     
         43        SEND_VAR_NO_REF_EX                                       $21
         44        DO_FCALL                                      0          
   13    45        INIT_FCALL                                               'var_dump'
         46        INIT_FCALL                                               'rtrim'
         47        INIT_METHOD_CALL                                         !3, 'saveHTML'
         48        DO_FCALL                                      0  $23     
         49        SEND_VAR                                                 $23
         50        DO_ICALL                                         $24     
         51        SEND_VAR                                                 $24
         52        DO_ICALL                                                 
   14    53    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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