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<?php $x = new DOMDocument('1.0', 'UTF-8'); $x->loadHTML('<html><head></head><body><p>fi</p><p>fai</p><p>foe</p><p>fum</p></body></html>'); $e = $x->getElementsByTagName('p')->item(0); $y = new DOMDocument('1.0', 'UTF-8'); $y->appendChild($y->importNode($e, true)); var_dump($y->saveHTML());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZLp6b
function name:  (null)
number of ops:  33
compiled vars:  !0 = $x, !1 = $e, !2 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DOMDocument'
          1        SEND_VAL_EX                                              '1.0'
          2        SEND_VAL_EX                                              'UTF-8'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !0, $3
    4     5        INIT_METHOD_CALL                                         !0, 'loadHTML'
          6        SEND_VAL_EX                                              '%3Chtml%3E%3Chead%3E%3C%2Fhead%3E%3Cbody%3E%3Cp%3Efi%3C%2Fp%3E%3Cp%3Efai%3C%2Fp%3E%3Cp%3Efoe%3C%2Fp%3E%3Cp%3Efum%3C%2Fp%3E%3C%2Fbody%3E%3C%2Fhtml%3E'
          7        DO_FCALL                                      0          
    5     8        INIT_METHOD_CALL                                         !0, 'getElementsByTagName'
          9        SEND_VAL_EX                                              'p'
         10        DO_FCALL                                      0  $7      
         11        INIT_METHOD_CALL                                         $7, 'item'
         12        SEND_VAL_EX                                              0
         13        DO_FCALL                                      0  $8      
         14        ASSIGN                                                   !1, $8
    7    15        NEW                                              $10     'DOMDocument'
         16        SEND_VAL_EX                                              '1.0'
         17        SEND_VAL_EX                                              'UTF-8'
         18        DO_FCALL                                      0          
         19        ASSIGN                                                   !2, $10
    8    20        INIT_METHOD_CALL                                         !2, 'appendChild'
         21        INIT_METHOD_CALL                                         !2, 'importNode'
         22        SEND_VAR_EX                                              !1
         23        SEND_VAL_EX                                              <true>
         24        DO_FCALL                                      0  $13     
         25        SEND_VAR_NO_REF_EX                                       $13
         26        DO_FCALL                                      0          
   10    27        INIT_FCALL                                               'var_dump'
         28        INIT_METHOD_CALL                                         !2, 'saveHTML'
         29        DO_FCALL                                      0  $15     
         30        SEND_VAR                                                 $15
         31        DO_ICALL                                                 
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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