3v4l.org

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<?php switch ( 42 ) { case 1: echo 'One. Unlucky!'; break; case 2: case 3: case 4: case 5: echo 'Meh. Not bad.'; break; case 6: echo 'Yay! A six!'; break; default: echo 'Huh? I think this dice is broken...'; break; }
Finding entry points
Branch analysis from position: 0
8 jumps found. (Code = 187) Position 1 = 14, Position 2 = 16, Position 3 = 16, Position 4 = 16, Position 5 = 16, Position 6 = 18, Position 7 = 20, Position 8 = 1
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
Branch analysis from position: 16
Branch analysis from position: 16
Branch analysis from position: 16
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
Branch analysis from position: 1
2 jumps found. (Code = 44) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 16
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 16
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 16
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
Branch analysis from position: 18
Branch analysis from position: 16
Branch analysis from position: 16
Branch analysis from position: 16
Branch analysis from position: 16
Branch analysis from position: 14
filename:       /in/VSm4Z
function name:  (null)
number of ops:  23
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > SWITCH_LONG                                              42, [ 1:->14, 2:->16, 3:->16, 4:->16, 5:->16, 6:->18, ], ->20
    4     1    >   IS_EQUAL                                                 42, 1
          2      > JMPNZ                                                    ~0, ->14
    7     3    >   IS_EQUAL                                                 42, 2
          4      > JMPNZ                                                    ~0, ->16
    8     5    >   IS_EQUAL                                                 42, 3
          6      > JMPNZ                                                    ~0, ->16
    9     7    >   IS_EQUAL                                                 42, 4
          8      > JMPNZ                                                    ~0, ->16
   10     9    >   IS_EQUAL                                                 42, 5
         10      > JMPNZ                                                    ~0, ->16
   13    11    >   IS_EQUAL                                                 42, 6
         12      > JMPNZ                                                    ~0, ->18
         13    > > JMP                                                      ->20
    5    14    >   ECHO                                                     'One.+Unlucky%21'
    6    15      > JMP                                                      ->22
   11    16    >   ECHO                                                     'Meh.+Not+bad.'
   12    17      > JMP                                                      ->22
   14    18    >   ECHO                                                     'Yay%21+A+six%21'
   15    19      > JMP                                                      ->22
   17    20    >   ECHO                                                     'Huh%3F+I+think+this+dice+is+broken...'
   18    21      > JMP                                                      ->22
   19    22    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.07 ms | 1395 KiB | 13 Q