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<?php $input = [ 'a.b.c.d = 1', 'a.b.c.e = Joey', 'a.b.c.f = Smith', 'a.b.g.d = 2', 'a.b.g.e = Chris', 'a.b.g.f = Divner' ]; echo 'test'; exit; $data = []; $cleanKeys = []; foreach($input as $record) { $equals = strrpos($record, '='); $value = trim(substr($record, $equals+1)); $key = trim(substr($record, 0, $equals)); $lastDot = strrpos($key, '.'); $appKey = substr($key, $lastDot+1); $curKey = substr($key, 0, $lastDot); $data[$curKey][$appKey] = $value; if (strpos($curKey, '.') !== FALSE) { $cleanKeys[] = $curKey; } } foreach($data as $k => $v){ $keys = explode('.', $k); $firstKey = array_shift($keys); $newData = []; while($key = array_pop($keys)) { if (count($newData) === 0) { $newData[$key] = $v; } else { $newData = [$key => $newData]; } } $data = array_merge_recursive($data, $newData); unset($data[$k]); } echo var_export($data);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/8sVWN
function name:  (null)
number of ops:  100
compiled vars:  !0 = $input, !1 = $data, !2 = $cleanKeys, !3 = $record, !4 = $equals, !5 = $value, !6 = $key, !7 = $lastDot, !8 = $appKey, !9 = $curKey, !10 = $v, !11 = $k, !12 = $keys, !13 = $firstKey, !14 = $newData
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   12     1        ECHO                                                     'test'
          2      > EXIT                                                     
   13     3*       ASSIGN                                                   !1, <array>
   14     4*       ASSIGN                                                   !2, <array>
   15     5*       FE_RESET_R                                       $18     !0, ->59
          6*       FE_FETCH_R                                               $18, !3, ->59
   16     7*       INIT_FCALL                                               'strrpos'
          8*       SEND_VAR                                                 !3
          9*       SEND_VAL                                                 '%3D'
         10*       DO_ICALL                                         $19     
         11*       ASSIGN                                                   !4, $19
   17    12*       INIT_FCALL                                               'trim'
         13*       INIT_FCALL                                               'substr'
         14*       SEND_VAR                                                 !3
         15*       ADD                                              ~21     !4, 1
         16*       SEND_VAL                                                 ~21
         17*       DO_ICALL                                         $22     
         18*       SEND_VAR                                                 $22
         19*       DO_ICALL                                         $23     
         20*       ASSIGN                                                   !5, $23
   18    21*       INIT_FCALL                                               'trim'
         22*       INIT_FCALL                                               'substr'
         23*       SEND_VAR                                                 !3
         24*       SEND_VAL                                                 0
         25*       SEND_VAR                                                 !4
         26*       DO_ICALL                                         $25     
         27*       SEND_VAR                                                 $25
         28*       DO_ICALL                                         $26     
         29*       ASSIGN                                                   !6, $26
   20    30*       INIT_FCALL                                               'strrpos'
         31*       SEND_VAR                                                 !6
         32*       SEND_VAL                                                 '.'
         33*       DO_ICALL                                         $28     
         34*       ASSIGN                                                   !7, $28
   21    35*       INIT_FCALL                                               'substr'
         36*       SEND_VAR                                                 !6
         37*       ADD                                              ~30     !7, 1
         38*       SEND_VAL                                                 ~30
         39*       DO_ICALL                                         $31     
         40*       ASSIGN                                                   !8, $31
   22    41*       INIT_FCALL                                               'substr'
         42*       SEND_VAR                                                 !6
         43*       SEND_VAL                                                 0
         44*       SEND_VAR                                                 !7
         45*       DO_ICALL                                         $33     
         46*       ASSIGN                                                   !9, $33
   23    47*       FETCH_DIM_W                                      $35     !1, !9
         48*       ASSIGN_DIM                                               $35, !8
         49*       OP_DATA                                                  !5
   25    50*       INIT_FCALL                                               'strpos'
         51*       SEND_VAR                                                 !9
         52*       SEND_VAL                                                 '.'
         53*       DO_ICALL                                         $37     
         54*       TYPE_CHECK                                  1018          $37
         55*       JMPZ                                                     ~38, ->58
   26    56*       ASSIGN_DIM                                               !2
         57*       OP_DATA                                                  !9
   15    58*       JMP                                                      ->6
         59*       FE_FREE                                                  $18
   30    60*       FE_RESET_R                                       $40     !1, ->94
         61*       FE_FETCH_R                                       ~41     $40, !10, ->94
         62*       ASSIGN                                                   !11, ~41
   31    63*       INIT_FCALL                                               'explode'
         64*       SEND_VAL                                                 '.'
         65*       SEND_VAR                                                 !11
         66*       DO_ICALL                                         $43     
         67*       ASSIGN                                                   !12, $43
   32    68*       INIT_FCALL                                               'array_shift'
         69*       SEND_REF                                                 !12
         70*       DO_ICALL                                         $45     
         71*       ASSIGN                                                   !13, $45
   33    72*       ASSIGN                                                   !14, <array>
   34    73*       JMP                                                      ->82
   35    74*       COUNT                                            ~48     !14
         75*       IS_IDENTICAL                                             ~48, 0
         76*       JMPZ                                                     ~49, ->80
   36    77*       ASSIGN_DIM                                               !14, !6
         78*       OP_DATA                                                  !10
         79*       JMP                                                      ->82
   38    80*       INIT_ARRAY                                       ~51     !14, !6
         81*       ASSIGN                                                   !14, ~51
   34    82*       INIT_FCALL                                               'array_pop'
         83*       SEND_REF                                                 !12
         84*       DO_ICALL                                         $53     
         85*       ASSIGN                                           ~54     !6, $53
         86*       JMPNZ                                                    ~54, ->74
   41    87*       INIT_FCALL                                               'array_merge_recursive'
         88*       SEND_VAR                                                 !1
         89*       SEND_VAR                                                 !14
         90*       DO_ICALL                                         $55     
         91*       ASSIGN                                                   !1, $55
   42    92*       UNSET_DIM                                                !1, !11
   30    93*       JMP                                                      ->61
         94*       FE_FREE                                                  $40
   45    95*       INIT_FCALL                                               'var_export'
         96*       SEND_VAR                                                 !1
         97*       DO_ICALL                                         $57     
         98*       ECHO                                                     $57
         99*     > RETURN                                                   1

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