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<?php var_dump(unserialize('a:2:{i:0;O:19:"SplDoublyLinkedList":0:{}i:1;C:19:"SplDoublyLinkedList":0:{}}'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fc4dk
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'var_dump'
          1        INIT_FCALL                                                   'unserialize'
          2        SEND_VAL                                                     'a%3A2%3A%7Bi%3A0%3BO%3A19%3A%22SplDoublyLinkedList%22%3A0%3A%7B%7Di%3A1%3BC%3A19%3A%22SplDoublyLinkedList%22%3A0%3A%7B%7D%7D'
          3        DO_ICALL                                             $0      
          4        SEND_VAR                                                     $0
          5        DO_ICALL                                                     
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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