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<?php $str = 'data[45][1][2017-01-14]=foo&data[45][1][2017-01-15]=bar&data[46][8][2017-01-15]=baz'; parse_str($str, $arr); var_dump($arr); foreach ($arr['data'] as $level1Key => $level2Values) { foreach ($level2Values as $level2Key => $level3Values) { foreach ($level3Values as $level3Key => $value) { echo "{$level1Key}/{$level2Key}/{$level3Key} = {$value}\n"; } } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 32
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 32
Branch analysis from position: 11
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 30
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 30
Branch analysis from position: 14
2 jumps found. (Code = 77) Position 1 = 16, Position 2 = 28
Branch analysis from position: 16
2 jumps found. (Code = 78) Position 1 = 17, Position 2 = 28
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 28
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 30
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
filename:       /in/ro9lN
function name:  (null)
number of ops:  34
compiled vars:  !0 = $str, !1 = $arr, !2 = $level2Values, !3 = $level1Key, !4 = $level3Values, !5 = $level2Key, !6 = $value, !7 = $level3Key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'data%5B45%5D%5B1%5D%5B2017-01-14%5D%3Dfoo%26data%5B45%5D%5B1%5D%5B2017-01-15%5D%3Dbar%26data%5B46%5D%5B8%5D%5B2017-01-15%5D%3Dbaz'
    4     1        INIT_FCALL                                               'parse_str'
          2        SEND_VAR                                                 !0
          3        SEND_REF                                                 !1
          4        DO_ICALL                                                 
    6     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
    8     8        FETCH_DIM_R                                      ~11     !1, 'data'
          9      > FE_RESET_R                                       $12     ~11, ->32
         10    > > FE_FETCH_R                                       ~13     $12, !2, ->32
         11    >   ASSIGN                                                   !3, ~13
    9    12      > FE_RESET_R                                       $15     !2, ->30
         13    > > FE_FETCH_R                                       ~16     $15, !4, ->30
         14    >   ASSIGN                                                   !5, ~16
   10    15      > FE_RESET_R                                       $18     !4, ->28
         16    > > FE_FETCH_R                                       ~19     $18, !6, ->28
         17    >   ASSIGN                                                   !7, ~19
   11    18        ROPE_INIT                                     8  ~22     !3
         19        ROPE_ADD                                      1  ~22     ~22, '%2F'
         20        ROPE_ADD                                      2  ~22     ~22, !5
         21        ROPE_ADD                                      3  ~22     ~22, '%2F'
         22        ROPE_ADD                                      4  ~22     ~22, !7
         23        ROPE_ADD                                      5  ~22     ~22, '+%3D+'
         24        ROPE_ADD                                      6  ~22     ~22, !6
         25        ROPE_END                                      7  ~21     ~22, '%0A'
         26        ECHO                                                     ~21
   10    27      > JMP                                                      ->16
         28    >   FE_FREE                                                  $18
    9    29      > JMP                                                      ->13
         30    >   FE_FREE                                                  $15
    8    31      > JMP                                                      ->10
         32    >   FE_FREE                                                  $12
   14    33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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