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<?php $list = new SplDoublyLinkedList(); $list->push("a"); $list->push("b"); $ser = $list->serialize(); var_dump($ser); var_dump($list->unserialize($ser)); var_dump(unserialize($ser)); var_dump(unserialize($ser), $consumed); var_dump($consumed);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7F1NQ
function name:  (null)
number of ops:  38
compiled vars:  !0 = $list, !1 = $ser, !2 = $consumed
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'SplDoublyLinkedList'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    3     3        INIT_METHOD_CALL                                         !0, 'push'
          4        SEND_VAL_EX                                              'a'
          5        DO_FCALL                                      0          
    4     6        INIT_METHOD_CALL                                         !0, 'push'
          7        SEND_VAL_EX                                              'b'
          8        DO_FCALL                                      0          
    5     9        INIT_METHOD_CALL                                         !0, 'serialize'
         10        DO_FCALL                                      0  $8      
         11        ASSIGN                                                   !1, $8
    6    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
    7    15        INIT_FCALL                                               'var_dump'
         16        INIT_METHOD_CALL                                         !0, 'unserialize'
         17        SEND_VAR_EX                                              !1
         18        DO_FCALL                                      0  $11     
         19        SEND_VAR                                                 $11
         20        DO_ICALL                                                 
    8    21        INIT_FCALL                                               'var_dump'
         22        INIT_FCALL                                               'unserialize'
         23        SEND_VAR                                                 !1
         24        DO_ICALL                                         $13     
         25        SEND_VAR                                                 $13
         26        DO_ICALL                                                 
    9    27        INIT_FCALL                                               'var_dump'
         28        INIT_FCALL                                               'unserialize'
         29        SEND_VAR                                                 !1
         30        DO_ICALL                                         $15     
         31        SEND_VAR                                                 $15
         32        SEND_VAR                                                 !2
         33        DO_ICALL                                                 
   10    34        INIT_FCALL                                               'var_dump'
         35        SEND_VAR                                                 !2
         36        DO_ICALL                                                 
         37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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