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<?php $array = [ [ 'a' => 1, 'b' => 2, 'c' => 3], [ 'a' => 4, 'b' => 5, 'c' => 6], [ 'a' => 7, 'b' => 8, 'c' => 9] ]; $column = array_column($array, 'a'); foreach ($array as &$val) { unset($val['a']); } // ПРОБЛЕМА РЕШЕНА var_dump($array); reset($array); foreach ($array as $val) { // nothing } // !!! if (!empty($array)) { echo ' _______' . PHP_EOL . '| '; foreach ($array[0] as $key => $val) { echo $key . ' | '; } echo PHP_EOL . ' -------' . PHP_EOL; foreach ($array as $val) { echo '| '; foreach($val as $key => $veryVal) { echo $veryVal . ' | '; } echo PHP_EOL; } echo ' -------'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
2 jumps found. (Code = 126) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 18, Position 2 = 20
Branch analysis from position: 18
2 jumps found. (Code = 78) Position 1 = 19, Position 2 = 20
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 48
Branch analysis from position: 24
2 jumps found. (Code = 77) Position 1 = 27, Position 2 = 32
Branch analysis from position: 27
2 jumps found. (Code = 78) Position 1 = 28, Position 2 = 32
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
Branch analysis from position: 32
2 jumps found. (Code = 77) Position 1 = 35, Position 2 = 46
Branch analysis from position: 35
2 jumps found. (Code = 78) Position 1 = 36, Position 2 = 46
Branch analysis from position: 36
2 jumps found. (Code = 77) Position 1 = 38, Position 2 = 43
Branch analysis from position: 38
2 jumps found. (Code = 78) Position 1 = 39, Position 2 = 43
Branch analysis from position: 39
1 jumps found. (Code = 42) Position 1 = 38
Branch analysis from position: 38
Branch analysis from position: 43
1 jumps found. (Code = 42) Position 1 = 35
Branch analysis from position: 35
Branch analysis from position: 43
Branch analysis from position: 46
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 46
Branch analysis from position: 32
Branch analysis from position: 48
Branch analysis from position: 20
Branch analysis from position: 10
filename:       /in/o8fJb
function name:  (null)
number of ops:  49
compiled vars:  !0 = $array, !1 = $column, !2 = $val, !3 = $key, !4 = $veryVal
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    8     1        INIT_FCALL                                               'array_column'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'a'
          4        DO_ICALL                                         $6      
          5        ASSIGN                                                   !1, $6
    9     6      > FE_RESET_RW                                      $8      !0, ->10
          7    > > FE_FETCH_RW                                              $8, !2, ->10
   10     8    >   UNSET_DIM                                                !2, 'a'
    9     9      > JMP                                                      ->7
         10    >   FE_FREE                                                  $8
   13    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
   14    14        INIT_FCALL                                               'reset'
         15        SEND_REF                                                 !0
         16        DO_ICALL                                                 
   15    17      > FE_RESET_R                                       $11     !0, ->20
         18    > > FE_FETCH_R                                               $11, !2, ->20
         19    > > JMP                                                      ->18
         20    >   FE_FREE                                                  $11
   19    21        ISSET_ISEMPTY_CV                                 ~12     !0
         22        BOOL_NOT                                         ~13     ~12
         23      > JMPZ                                                     ~13, ->48
   20    24    >   ECHO                                                     '+_______%0A%7C+'
   21    25        FETCH_DIM_R                                      ~14     !0, 0
         26      > FE_RESET_R                                       $15     ~14, ->32
         27    > > FE_FETCH_R                                       ~16     $15, !2, ->32
         28    >   ASSIGN                                                   !3, ~16
   22    29        CONCAT                                           ~18     !3, '+%7C+'
         30        ECHO                                                     ~18
   21    31      > JMP                                                      ->27
         32    >   FE_FREE                                                  $15
   24    33        ECHO                                                     '%0A+-------%0A'
   25    34      > FE_RESET_R                                       $19     !0, ->46
         35    > > FE_FETCH_R                                               $19, !2, ->46
   26    36    >   ECHO                                                     '%7C+'
   27    37      > FE_RESET_R                                       $20     !2, ->43
         38    > > FE_FETCH_R                                       ~21     $20, !4, ->43
         39    >   ASSIGN                                                   !3, ~21
   28    40        CONCAT                                           ~23     !4, '+%7C+'
         41        ECHO                                                     ~23
   27    42      > JMP                                                      ->38
         43    >   FE_FREE                                                  $20
   30    44        ECHO                                                     '%0A'
   25    45      > JMP                                                      ->35
         46    >   FE_FREE                                                  $19
   32    47        ECHO                                                     '+-------'
   33    48    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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