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<?php $input = '5'; $result = match($input) { 0 => "hello", '1', '2', '3', '0' => "world", }; echo $result.PHP_EOL; switch ($input) { case 0: $result = "hello"; break; case '1': case '2': case '3': $result = "world"; break; } echo $result.PHP_EOL;
Finding entry points
Branch analysis from position: 0
6 jumps found. (Code = 195) Position 1 = 3, Position 2 = 5, Position 3 = 5, Position 4 = 5, Position 5 = 5, Position 6 = 2
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 19
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 21
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 21
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 21
Branch analysis from position: 18
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: 21
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 21
Branch analysis from position: 21
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 5
Branch analysis from position: 5
Branch analysis from position: 5
Branch analysis from position: 2
1 jumps found. (Code = 197) Position 1 = -2
filename:       /in/gc4m7
function name:  (null)
number of ops:  26
compiled vars:  !0 = $input, !1 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '5'
    4     1      > MATCH                                                    !0, [ 0:->3, '1':->5, '2':->5, '3':->5, '0':->5, ]
          2    > > MATCH_ERROR                                              !0
    5     3    >   QM_ASSIGN                                        ~4      'hello'
          4      > JMP                                                      ->7
    6     5    >   QM_ASSIGN                                        ~4      'world'
          6      > JMP                                                      ->7
    4     7    >   ASSIGN                                                   !1, ~4
    9     8        CONCAT                                           ~6      !1, '%0A'
          9        ECHO                                                     ~6
   12    10        IS_EQUAL                                                 !0, 0
         11      > JMPNZ                                                    ~7, ->19
   15    12    >   IS_EQUAL                                                 !0, '1'
         13      > JMPNZ                                                    ~7, ->21
   16    14    >   IS_EQUAL                                                 !0, '2'
         15      > JMPNZ                                                    ~7, ->21
   17    16    >   IS_EQUAL                                                 !0, '3'
         17      > JMPNZ                                                    ~7, ->21
         18    > > JMP                                                      ->23
   13    19    >   ASSIGN                                                   !1, 'hello'
   14    20      > JMP                                                      ->23
   18    21    >   ASSIGN                                                   !1, 'world'
   19    22      > JMP                                                      ->23
   22    23    >   CONCAT                                           ~10     !1, '%0A'
         24        ECHO                                                     ~10
   23    25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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156.81 ms | 1395 KiB | 13 Q