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<?php $a = 0x80; var_dump(base_convert(0x80,16,10)); $converted_a = base_convert($a, 16, 2); var_dump($converted_a); $b = ~$a; // -$a -1 or -297 $converted_b = base_convert($b, 16, 2); printf("\n%b", $converted_b); echo "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Obf4h
function name:  (null)
number of ops:  32
compiled vars:  !0 = $a, !1 = $converted_a, !2 = $b, !3 = $converted_b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 128
    3     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'base_convert'
          3        SEND_VAL                                                 128
          4        SEND_VAL                                                 16
          5        SEND_VAL                                                 10
          6        DO_ICALL                                         $5      
          7        SEND_VAR                                                 $5
          8        DO_ICALL                                                 
    5     9        INIT_FCALL                                               'base_convert'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 16
         12        SEND_VAL                                                 2
         13        DO_ICALL                                         $7      
         14        ASSIGN                                                   !1, $7
    6    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                                 
    8    18        BW_NOT                                           ~10     !0
         19        ASSIGN                                                   !2, ~10
   10    20        INIT_FCALL                                               'base_convert'
         21        SEND_VAR                                                 !2
         22        SEND_VAL                                                 16
         23        SEND_VAL                                                 2
         24        DO_ICALL                                         $12     
         25        ASSIGN                                                   !3, $12
   11    26        INIT_FCALL                                               'printf'
         27        SEND_VAL                                                 '%0A%25b'
         28        SEND_VAR                                                 !3
         29        DO_ICALL                                                 
   12    30        ECHO                                                     '%0A'
         31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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