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<?php echo "ArrayObject:\n"; $arrayobject = new ArrayObject([1, 2, 3]); foreach ($arrayobject as $i) { var_dump($i); } foreach ($arrayobject as $i) { var_dump($i); } echo "ArrayIterator:\n"; $arrayiterator = new ArrayIterator([1, 2, 3]); foreach ($arrayiterator as $i) { var_dump($i); } foreach ($arrayiterator as $i) { var_dump($i); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 11
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 18
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 18
2 jumps found. (Code = 77) Position 1 = 25, Position 2 = 30
Branch analysis from position: 25
2 jumps found. (Code = 78) Position 1 = 26, Position 2 = 30
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
Branch analysis from position: 30
2 jumps found. (Code = 77) Position 1 = 32, Position 2 = 37
Branch analysis from position: 32
2 jumps found. (Code = 78) Position 1 = 33, Position 2 = 37
Branch analysis from position: 33
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
Branch analysis from position: 37
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 37
Branch analysis from position: 30
Branch analysis from position: 18
Branch analysis from position: 11
filename:       /in/KFStB
function name:  (null)
number of ops:  39
compiled vars:  !0 = $arrayobject, !1 = $i, !2 = $arrayiterator
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   ECHO                                                     'ArrayObject%3A%0A'
   4     1        NEW                                              $3      :-4
         2        SEND_VAL_EX                                              <array>
         3        DO_FCALL                                      0          
         4        ASSIGN                                                   !0, $3
   5     5      > FE_RESET_R                                       $6      !0, ->11
         6    > > FE_FETCH_R                                               $6, !1, ->11
   6     7    >   INIT_FCALL                                               'var_dump'
         8        SEND_VAR                                                 !1
         9        DO_ICALL                                                 
        10      > JMP                                                      ->6
        11    >   FE_FREE                                                  $6
   8    12      > FE_RESET_R                                       $8      !0, ->18
        13    > > FE_FETCH_R                                               $8, !1, ->18
   9    14    >   INIT_FCALL                                               'var_dump'
        15        SEND_VAR                                                 !1
        16        DO_ICALL                                                 
        17      > JMP                                                      ->13
        18    >   FE_FREE                                                  $8
  12    19        ECHO                                                     'ArrayIterator%3A%0A'
  13    20        NEW                                              $10     :2
        21        SEND_VAL_EX                                              <array>
        22        DO_FCALL                                      0          
        23        ASSIGN                                                   !2, $10
  14    24      > FE_RESET_R                                       $13     !2, ->30
        25    > > FE_FETCH_R                                               $13, !1, ->30
  15    26    >   INIT_FCALL                                               'var_dump'
        27        SEND_VAR                                                 !1
        28        DO_ICALL                                                 
        29      > JMP                                                      ->25
        30    >   FE_FREE                                                  $13
  17    31      > FE_RESET_R                                       $15     !2, ->37
        32    > > FE_FETCH_R                                               $15, !1, ->37
  18    33    >   INIT_FCALL                                               'var_dump'
        34        SEND_VAR                                                 !1
        35        DO_ICALL                                                 
        36      > JMP                                                      ->32
        37    >   FE_FREE                                                  $15
  19    38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0