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<?php declare(strict_types=1); $input = '0'; switch ($input) { case 0: $result = "hello "; break; case '1': case '2': case '0': $result = "world"; break; default: $result = "not found"; } echo $result; $result = match($input){ 0 => "hello ", '1', '2', '0' => "world", default => 'not found' }; echo $result ;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
5 jumps found. (Code = 195) Position 1 = 17, Position 2 = 19, Position 3 = 19, Position 4 = 19, Position 5 = 21
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 19
Branch analysis from position: 19
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 12
Branch analysis from position: 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
filename:       /in/4rpos
function name:  (null)
number of ops:  26
compiled vars:  !0 = $input, !1 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '0'
    6     1        IS_EQUAL                                                 !0, 0
          2      > JMPNZ                                                    ~3, ->10
    9     3    >   IS_EQUAL                                                 !0, '1'
          4      > JMPNZ                                                    ~3, ->12
   10     5    >   IS_EQUAL                                                 !0, '2'
          6      > JMPNZ                                                    ~3, ->12
   11     7    >   IS_EQUAL                                                 !0, '0'
          8      > JMPNZ                                                    ~3, ->12
          9    > > JMP                                                      ->14
    7    10    >   ASSIGN                                                   !1, 'hello+'
    8    11      > JMP                                                      ->15
   12    12    >   ASSIGN                                                   !1, 'world'
   13    13      > JMP                                                      ->15
   15    14    >   ASSIGN                                                   !1, 'not+found'
   18    15    >   ECHO                                                     !1
   20    16      > MATCH                                                    !0, [ 0:->17, '1':->19, '2':->19, '0':->19, ]
   21    17    >   QM_ASSIGN                                        ~8      'hello+'
         18      > JMP                                                      ->23
   22    19    >   QM_ASSIGN                                        ~8      'world'
         20      > JMP                                                      ->23
   23    21    >   QM_ASSIGN                                        ~8      'not+found'
         22      > JMP                                                      ->23
   20    23    >   ASSIGN                                                   !1, ~8
   27    24        ECHO                                                     !1
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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142.45 ms | 1395 KiB | 13 Q