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<?php /* * T_ML_COMMENT n'existe pas en PHP 5. * Les lignes suivantes le définisse afin de rendre * compatible notre code. * * Ensuite, les 2 lignes définissent T_DOC_COMMENT uniquement pour PHP 5, * que nous masquons en T_ML_COMMENT pour PHP 4. */ if (!defined('T_ML_COMMENT')) { define('T_ML_COMMENT', T_COMMENT); } else { define('T_DOC_COMMENT', T_ML_COMMENT); } $source = file_get_contents('example.php'); $tokens = token_get_all($source); foreach ($tokens as $token) { if (is_string($token)) { // un simple caractère token echo $token; } else { // tableau token list($id, $text) = $token; switch ($id) { case T_COMMENT: case T_ML_COMMENT: // nous avons défini ceci case T_DOC_COMMENT: // et ceci // Aucune action sur les commentaires break; default: // rien d'autre -> affiche "as is" echo $text; break; } } } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 77) Position 1 = 22, Position 2 = 45
Branch analysis from position: 22
2 jumps found. (Code = 78) Position 1 = 23, Position 2 = 45
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 27
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
Branch analysis from position: 27
2 jumps found. (Code = 44) Position 1 = 35, Position 2 = 41
Branch analysis from position: 35
2 jumps found. (Code = 44) Position 1 = 38, Position 2 = 41
Branch analysis from position: 38
2 jumps found. (Code = 44) Position 1 = 40, Position 2 = 41
Branch analysis from position: 40
1 jumps found. (Code = 42) Position 1 = 42
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
Branch analysis from position: 41
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
Branch analysis from position: 41
Branch analysis from position: 41
Branch analysis from position: 45
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
Branch analysis from position: 8
2 jumps found. (Code = 77) Position 1 = 22, Position 2 = 45
Branch analysis from position: 22
Branch analysis from position: 45
filename:       /in/jXv1T
function name:  (null)
number of ops:  47
compiled vars:  !0 = $source, !1 = $tokens, !2 = $token, !3 = $id, !4 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   DEFINED                                          ~5      'T_ML_COMMENT'
          1        BOOL_NOT                                         ~6      ~5
          2      > JMPZ                                                     ~6, ->8
   11     3    >   INIT_FCALL                                               'define'
          4        SEND_VAL                                                 'T_ML_COMMENT'
          5        SEND_VAL                                                 388
          6        DO_ICALL                                                 
          7      > JMP                                                      ->13
   13     8    >   INIT_FCALL                                               'define'
          9        SEND_VAL                                                 'T_DOC_COMMENT'
         10        FETCH_CONSTANT                                   ~8      'T_ML_COMMENT'
         11        SEND_VAL                                                 ~8
         12        DO_ICALL                                                 
   16    13    >   INIT_FCALL                                               'file_get_contents'
         14        SEND_VAL                                                 'example.php'
         15        DO_ICALL                                         $10     
         16        ASSIGN                                                   !0, $10
   17    17        INIT_FCALL                                               'token_get_all'
         18        SEND_VAR                                                 !0
         19        DO_ICALL                                         $12     
         20        ASSIGN                                                   !1, $12
   19    21      > FE_RESET_R                                       $14     !1, ->45
         22    > > FE_FETCH_R                                               $14, !2, ->45
   20    23    >   TYPE_CHECK                                   64          !2
         24      > JMPZ                                                     ~15, ->27
   22    25    >   ECHO                                                     !2
         26      > JMP                                                      ->44
   25    27    >   QM_ASSIGN                                        ~16     !2
         28        FETCH_LIST_R                                     $17     ~16, 0
         29        ASSIGN                                                   !3, $17
         30        FETCH_LIST_R                                     $19     ~16, 1
         31        ASSIGN                                                   !4, $19
         32        FREE                                                     ~16
   27    33        IS_EQUAL                                                 !3, 388
         34      > JMPNZ                                                    ~21, ->41
   29    35    >   FETCH_CONSTANT                                   ~22     'T_ML_COMMENT'
         36        IS_EQUAL                                                 !3, ~22
         37      > JMPNZ                                                    ~21, ->41
   30    38    >   IS_EQUAL                                                 !3, 389
         39      > JMPNZ                                                    ~21, ->41
         40    > > JMP                                                      ->42
   32    41    > > JMP                                                      ->44
   36    42    >   ECHO                                                     !4
   37    43      > JMP                                                      ->44
   19    44    > > JMP                                                      ->22
         45    >   FE_FREE                                                  $14
   41    46      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.21 ms | 1400 KiB | 19 Q