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<?php $array = range(1, 1000000); foreach($array as $key => $value) { $array[$key] *= 2; } print_r([$array[0], $array[999999]]);
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
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/iO95W
function name:  (null)
number of ops:  20
compiled vars:  !0 = $array, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 1
          2        SEND_VAL                                                 1000000
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !0, $3
    5     5      > FE_RESET_R                                       $5      !0, ->11
          6    > > FE_FETCH_R                                       ~6      $5, !1, ->11
          7    >   ASSIGN                                                   !2, ~6
    6     8        ASSIGN_DIM_OP                *=               3          !0, !2
          9        OP_DATA                                                  2
    5    10      > JMP                                                      ->6
         11    >   FE_FREE                                                  $5
    9    12        INIT_FCALL                                               'print_r'
         13        FETCH_DIM_R                                      ~9      !0, 0
         14        INIT_ARRAY                                       ~10     ~9
         15        FETCH_DIM_R                                      ~11     !0, 999999
         16        ADD_ARRAY_ELEMENT                                ~10     ~11
         17        SEND_VAL                                                 ~10
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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