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<?php $r = new SimpleXMLElement('<root />'); $r->addChild('hello', '1'); echo $r;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dTR8b
function name:  (null)
number of ops:  10
compiled vars:  !0 = $r
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $1      'SimpleXMLElement'
          1        SEND_VAL_EX                                              '%3Croot+%2F%3E'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    3     4        INIT_METHOD_CALL                                         !0, 'addChild'
          5        SEND_VAL_EX                                              'hello'
          6        SEND_VAL_EX                                              '1'
          7        DO_FCALL                                      0          
    4     8        ECHO                                                     !0
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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