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<?php class Direction { const NORTH = 2; const EAST = 4; const SOUTH = 8; const WEST = 16; const UNKNOWN = PHP_INT_MAX; static function getDirectionName($direction) { switch ($direction) { case (Direction::NORTH): return "North"; case (Direction::EAST): return "East"; case (Direction::SOUTH): return "South"; case (Direction::WEST): return "West"; case (Direction::NORTH | Direction::EAST): return "Northeast"; case (Direction::SOUTH | Direction::EAST): return "Southeast"; case (Direction::NORTH | Direction::WEST): return "Northwest"; case (Direction::SOUTH | Direction::WEST): return "Southwest"; case (Direction::UNKNOWN): return "Unknown"; default: return "No Match"; } } } echo Direction::UNKNOWN; echo Direction::getDirectionName(Direction::UNKNOWN);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/B2Dug
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   39     0  E >   ECHO                                                     9223372036854775807
   41     1        INIT_STATIC_METHOD_CALL                                  'Direction', 'getDirectionName'
          2        SEND_VAL                                                 9223372036854775807
          3        DO_FCALL                                      0  $0      
          4        ECHO                                                     $0
          5      > RETURN                                                   1

Class Direction:
Function getdirectionname:
Finding entry points
Branch analysis from position: 0
11 jumps found. (Code = 187) Position 1 = 21, Position 2 = 22, Position 3 = 23, Position 4 = 24, Position 5 = 25, Position 6 = 26, Position 7 = 27, Position 8 = 28, Position 9 = 29, Position 10 = 30, Position 11 = 2
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 4, Position 2 = 21
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 6, Position 2 = 22
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 23
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 24
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 25
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 26
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 27
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 28
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 29
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
Branch analysis from position: 29
Branch analysis from position: 28
Branch analysis from position: 27
Branch analysis from position: 26
Branch analysis from position: 25
Branch analysis from position: 24
Branch analysis from position: 23
Branch analysis from position: 22
Branch analysis from position: 21
filename:       /in/B2Dug
function name:  getDirectionName
number of ops:  32
compiled vars:  !0 = $direction
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
   12     1      > SWITCH_LONG                                              !0, [ 2:->21, 4:->22, 8:->23, 16:->24, 6:->25, 12:->26, 18:->27, 24:->28, -1:->29, ], ->30
          2    >   IS_EQUAL                                                 !0, 2
          3      > JMPNZ                                                    ~1, ->21
          4    >   IS_EQUAL                                                 !0, 4
          5      > JMPNZ                                                    ~1, ->22
          6    >   IS_EQUAL                                                 !0, 8
          7      > JMPNZ                                                    ~1, ->23
          8    >   IS_EQUAL                                                 !0, 16
          9      > JMPNZ                                                    ~1, ->24
         10    >   IS_EQUAL                                                 !0, 6
         11      > JMPNZ                                                    ~1, ->25
         12    >   IS_EQUAL                                                 !0, 12
         13      > JMPNZ                                                    ~1, ->26
         14    >   IS_EQUAL                                                 !0, 18
         15      > JMPNZ                                                    ~1, ->27
         16    >   IS_EQUAL                                                 !0, 24
         17      > JMPNZ                                                    ~1, ->28
         18    >   IS_EQUAL                                                 !0, 9223372036854775807
         19      > JMPNZ                                                    ~1, ->29
         20    > > JMP                                                      ->30
   14    21    > > RETURN                                                   'North'
   16    22    > > RETURN                                                   'East'
   18    23    > > RETURN                                                   'South'
   20    24    > > RETURN                                                   'West'
   23    25    > > RETURN                                                   'Northeast'
   25    26    > > RETURN                                                   'Southeast'
   27    27    > > RETURN                                                   'Northwest'
   29    28    > > RETURN                                                   'Southwest'
   32    29    > > RETURN                                                   'Unknown'
   34    30    > > RETURN                                                   'No+Match'
   36    31*     > RETURN                                                   null

End of function getdirectionname

End of class Direction.

Generated using Vulcan Logic Dumper, using php 8.0.0


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