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<?php $json = '{ "Parameter1":" </style>", "HistoryPosition":"1" }'; var_dump(json_decode($json)); var_dump(json_last_error_msg());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BQSLv
function name:  (null)
number of ops:  13
compiled vars:  !0 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%7B+%0A++%22Parameter1%22%3A%22%0A++++++++++++++++%3C%2Fstyle%3E%22%2C%0A++%22HistoryPosition%22%3A%221%22%0A%7D'
    8     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'json_decode'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
    9     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'json_last_error_msg'
          9        DO_ICALL                                         $4      
         10        SEND_VAR                                                 $4
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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