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<?php $xml = new SimpleXMLElement('<root><elem>Text</elem></root>'); var_dump($xml->elem2, isset($xml->elem2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1NYAA
function name:  (null)
number of ops:  11
compiled vars:  !0 = $xml
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $1      'SimpleXMLElement'
          1        SEND_VAL_EX                                                  '%3Croot%3E%3Celem%3EText%3C%2Felem%3E%3C%2Froot%3E'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $1
    5     4        INIT_FCALL                                                   'var_dump'
          5        FETCH_OBJ_R                                          ~4      !0, 'elem2'
          6        SEND_VAL                                                     ~4
          7        ISSET_ISEMPTY_PROP_OBJ                               ~5      !0, 'elem2'
          8        SEND_VAL                                                     ~5
          9        DO_ICALL                                                     
         10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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