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<?php class Direction { const UNKNOWN = PHP_INT_MAX; public function __construct($direction) { $d = 1 << 1; echo $d; switch ($direction) { case (Direction::NORTH): echo "North"; break; case (Direction::EAST): echo "East"; break; case (Direction::SOUTH): echo "South"; break; case (Direction::WEST): echo "West"; break; case (Direction::UNKNOWN): echo "Unknown"; break; default: echo "No Match"; break; } } } $d = new Direction(Direction::UNKNOWN);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XsasB
function name:  (null)
number of ops:  5
compiled vars:  !0 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   35     0  E >   NEW                                              $1      'Direction'
          1        SEND_VAL_EX                                              9223372036854775807
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
          4      > RETURN                                                   1

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

End of function __construct

End of class Direction.

Generated using Vulcan Logic Dumper, using php 8.0.0


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