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<?php $codes = [ "<?php \0 foo", "<?php \1 bar", "<?php \1\2 bar \3", ]; foreach ($codes as $code) { foreach (token_get_all($code) as $token) { if (is_array($token)) { echo token_name($token[0]), " ", strlen($token[1]), "\n"; } else { echo $token, "\n"; } } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 26
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 26
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 24
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 24
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 21
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 24
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
filename:       /in/mA4Nh
function name:  (null)
number of ops:  28
compiled vars:  !0 = $codes, !1 = $code, !2 = $token
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    7     1      > FE_RESET_R                                       $4      !0, ->26
          2    > > FE_FETCH_R                                               $4, !1, ->26
    8     3    >   INIT_FCALL                                               'token_get_all'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $5      
          6      > FE_RESET_R                                       $6      $5, ->24
          7    > > FE_FETCH_R                                               $6, !2, ->24
    9     8    >   TYPE_CHECK                                  128          !2
          9      > JMPZ                                                     ~7, ->21
   10    10    >   INIT_FCALL                                               'token_name'
         11        FETCH_DIM_R                                      ~8      !2, 0
         12        SEND_VAL                                                 ~8
         13        DO_ICALL                                         $9      
         14        ECHO                                                     $9
         15        ECHO                                                     '+'
         16        FETCH_DIM_R                                      ~10     !2, 1
         17        STRLEN                                           ~11     ~10
         18        ECHO                                                     ~11
         19        ECHO                                                     '%0A'
         20      > JMP                                                      ->23
   12    21    >   ECHO                                                     !2
         22        ECHO                                                     '%0A'
    8    23    > > JMP                                                      ->7
         24    >   FE_FREE                                                  $6
    7    25      > JMP                                                      ->2
         26    >   FE_FREE                                                  $4
   15    27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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