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<?php function show_flags ($flags) { if ($flags & 1) { echo "You passed flag 1!<br>\n";} if ($flags & 2) { echo "You passed flag 2!<br>\n";} if ($flags & 4) { echo "You passed flag 3!<br>\n";} if ($flags & 8) { echo "You passed flag 4!<br>\n";} if ($flags & 16) { echo "You passed flag 5!<br>\n";} if ($flags & 32) { echo "You passed flag 6!<br>\n";} if ($flags & 64) { echo "You passed flag 7!<br>\n";} if ($flags & 128) { echo "You passed flag 8!<br>\n";} } show_flags(254);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RCUKO
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                               'show_flags'
          1        SEND_VAL                                                 254
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function show_flags:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 10
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 13
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 16
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 19
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 22
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 25
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
Branch analysis from position: 22
Branch analysis from position: 19
Branch analysis from position: 16
Branch analysis from position: 13
Branch analysis from position: 10
Branch analysis from position: 7
Branch analysis from position: 4
filename:       /in/RCUKO
function name:  show_flags
number of ops:  26
compiled vars:  !0 = $flags
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        BW_AND                                           ~1      !0, 1
          2      > JMPZ                                                     ~1, ->4
          3    >   ECHO                                                     'You+passed+flag+1%21%3Cbr%3E%0A'
    5     4    >   BW_AND                                           ~2      !0, 2
          5      > JMPZ                                                     ~2, ->7
          6    >   ECHO                                                     'You+passed+flag+2%21%3Cbr%3E%0A'
    6     7    >   BW_AND                                           ~3      !0, 4
          8      > JMPZ                                                     ~3, ->10
          9    >   ECHO                                                     'You+passed+flag+3%21%3Cbr%3E%0A'
    7    10    >   BW_AND                                           ~4      !0, 8
         11      > JMPZ                                                     ~4, ->13
         12    >   ECHO                                                     'You+passed+flag+4%21%3Cbr%3E%0A'
    8    13    >   BW_AND                                           ~5      !0, 16
         14      > JMPZ                                                     ~5, ->16
         15    >   ECHO                                                     'You+passed+flag+5%21%3Cbr%3E%0A'
    9    16    >   BW_AND                                           ~6      !0, 32
         17      > JMPZ                                                     ~6, ->19
         18    >   ECHO                                                     'You+passed+flag+6%21%3Cbr%3E%0A'
   10    19    >   BW_AND                                           ~7      !0, 64
         20      > JMPZ                                                     ~7, ->22
         21    >   ECHO                                                     'You+passed+flag+7%21%3Cbr%3E%0A'
   11    22    >   BW_AND                                           ~8      !0, 128
         23      > JMPZ                                                     ~8, ->25
         24    >   ECHO                                                     'You+passed+flag+8%21%3Cbr%3E%0A'
   12    25    > > RETURN                                                   null

End of function show_flags

Generated using Vulcan Logic Dumper, using php 8.0.0


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