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<?php $data='a:1:{i:0;S:43:"\00\01\00\00AAAA\00\01\01\00\01\00\0B\BC\CC";}'; var_dump(serialize($data)); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sBDGH
function name:  (null)
number of ops:  8
compiled vars:  !0 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'a%3A1%3A%7Bi%3A0%3BS%3A43%3A%22%5C00%5C01%5C00%5C00AAAA%5C00%5C01%5C01%5C00%5C01%5C00%5C0B%5CBC%5CCC%22%3B%7D'
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'serialize'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
    7     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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