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<?php $doc = new DOMDocument('1.0','utf-8'); $root = new DOMElement('root'); $doc->appendChild($root); $child = new DOMElement('child'); $root->appendChild($child); $leaf = new DOMElement('leaf','text'); $child->appendChild($leaf); echo $child->ownerDocument->saveXML($child), PHP_EOL; echo simplexml_import_dom($child)->asXML(), PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W4Fg6
function name:  (null)
number of ops:  41
compiled vars:  !0 = $doc, !1 = $root, !2 = $child, !3 = $leaf
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        NEW                                              $7      'DOMElement'
          6        SEND_VAL_EX                                              'root'
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !1, $7
    5     9        INIT_METHOD_CALL                                         !0, 'appendChild'
         10        SEND_VAR_EX                                              !1
         11        DO_FCALL                                      0          
    6    12        NEW                                              $11     'DOMElement'
         13        SEND_VAL_EX                                              'child'
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !2, $11
    7    16        INIT_METHOD_CALL                                         !1, 'appendChild'
         17        SEND_VAR_EX                                              !2
         18        DO_FCALL                                      0          
    8    19        NEW                                              $15     'DOMElement'
         20        SEND_VAL_EX                                              'leaf'
         21        SEND_VAL_EX                                              'text'
         22        DO_FCALL                                      0          
         23        ASSIGN                                                   !3, $15
    9    24        INIT_METHOD_CALL                                         !2, 'appendChild'
         25        SEND_VAR_EX                                              !3
         26        DO_FCALL                                      0          
   11    27        FETCH_OBJ_R                                      ~19     !2, 'ownerDocument'
         28        INIT_METHOD_CALL                                         ~19, 'saveXML'
         29        SEND_VAR_EX                                              !2
         30        DO_FCALL                                      0  $20     
         31        ECHO                                                     $20
         32        ECHO                                                     '%0A'
   12    33        INIT_FCALL                                               'simplexml_import_dom'
         34        SEND_VAR                                                 !2
         35        DO_ICALL                                         $21     
         36        INIT_METHOD_CALL                                         $21, 'asXML'
         37        DO_FCALL                                      0  $22     
         38        ECHO                                                     $22
         39        ECHO                                                     '%0A'
         40      > RETURN                                                   1

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