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<?php $contents = <<<'PHP' <?php class AClass { public function aMethod() { \$test = true;# a comment } } PHP; $output = ''; foreach (token_get_all($contents) as $token) { if (is_string($token)) { $output .= $token; } elseif (in_array($token[0], [T_COMMENT, T_DOC_COMMENT], true)) { var_dump($token[1]); } elseif (T_WHITESPACE === $token[0]) { var_dump($token[1]); } else { $output .= $token[1]; } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 30
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 30
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 19
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 27
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
filename:       /in/QdDvZ
function name:  (null)
number of ops:  32
compiled vars:  !0 = $contents, !1 = $output, !2 = $token
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3C%3Fphp%0A%0Aclass+AClass%0A%7B%0A++++public+function+aMethod%28%29%0A++++%7B%0A++++++++%5C%24test+%3D+true%3B%23+a+comment%0A++++%7D%0A%7D'
   15     1        ASSIGN                                                   !1, ''
   17     2        INIT_FCALL                                               'token_get_all'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $5      
          5      > FE_RESET_R                                       $6      $5, ->30
          6    > > FE_FETCH_R                                               $6, !2, ->30
   18     7    >   TYPE_CHECK                                   64          !2
          8      > JMPZ                                                     ~7, ->11
   19     9    >   ASSIGN_OP                                     8          !1, !2
   18    10      > JMP                                                      ->29
   20    11    >   FETCH_DIM_R                                      ~9      !2, 0
         12        IN_ARRAY                                                 ~9, <array>
         13      > JMPZ                                                     ~10, ->19
   21    14    >   INIT_FCALL                                               'var_dump'
         15        FETCH_DIM_R                                      ~11     !2, 1
         16        SEND_VAL                                                 ~11
         17        DO_ICALL                                                 
   20    18      > JMP                                                      ->29
   22    19    >   FETCH_DIM_R                                      ~13     !2, 0
         20        IS_IDENTICAL                                             ~13, 397
         21      > JMPZ                                                     ~14, ->27
   23    22    >   INIT_FCALL                                               'var_dump'
         23        FETCH_DIM_R                                      ~15     !2, 1
         24        SEND_VAL                                                 ~15
         25        DO_ICALL                                                 
   22    26      > JMP                                                      ->29
   25    27    >   FETCH_DIM_R                                      ~17     !2, 1
         28        ASSIGN_OP                                     8          !1, ~17
   17    29    > > JMP                                                      ->6
         30    >   FE_FREE                                                  $6
   27    31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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