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<?php $list = new SplDoublyLinkedList; $ret = $list->unserialize('i:0;:s:3:"foo";:s:3:"bar";'); var_dump($ret); var_dump($list);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gWjfK
function name:  (null)
number of ops:  14
compiled vars:  !0 = $list, !1 = $ret
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   NEW                                                  $2      'SplDoublyLinkedList'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $2
    3     3        INIT_METHOD_CALL                                             !0, 'unserialize'
          4        SEND_VAL_EX                                                  'i%3A0%3B%3As%3A3%3A%22foo%22%3B%3As%3A3%3A%22bar%22%3B'
          5        DO_FCALL                                          0  $5      
          6        ASSIGN                                                       !1, $5
    4     7        INIT_FCALL                                                   'var_dump'
          8        SEND_VAR                                                     !1
          9        DO_ICALL                                                     
    5    10        INIT_FCALL                                                   'var_dump'
         11        SEND_VAR                                                     !0
         12        DO_ICALL                                                     
         13      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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