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<?php $xml = simplexml_load_string('<?xml version="1.0" encoding="UTF-8"?><item><DATA>123</DATA><S>S</S></item>'); $xml->addChild('SS', 'SS'); $xml->addChild('S', 'S Edited'); var_dump($xml); var_dump((bool) $xml->SSS);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IPISj
function name:  (null)
number of ops:  21
compiled vars:  !0 = $xml
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'simplexml_load_string'
          1        SEND_VAL                                                 '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%3Citem%3E%3CDATA%3E123%3C%2FDATA%3E%3CS%3ES%3C%2FS%3E%3C%2Fitem%3E'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        INIT_METHOD_CALL                                         !0, 'addChild'
          5        SEND_VAL_EX                                              'SS'
          6        SEND_VAL_EX                                              'SS'
          7        DO_FCALL                                      0          
    5     8        INIT_METHOD_CALL                                         !0, 'addChild'
          9        SEND_VAL_EX                                              'S'
         10        SEND_VAL_EX                                              'S+Edited'
         11        DO_FCALL                                      0          
    6    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
    7    15        INIT_FCALL                                               'var_dump'
         16        FETCH_OBJ_R                                      ~6      !0, 'SSS'
         17        BOOL                                             ~7      ~6
         18        SEND_VAL                                                 ~7
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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