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<?php $array = [ [ ['color' => 'RED'], ['color' => 'BLUE'], ['color' => 'GREEN'] ], [ ['color' => 'RED'], ['color' => 'PURPLE'], ['color' => 'RED'] ] ]; foreach ($array as &$row) { $row = array_values(array_column($row, null, 'color')); } var_export($array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/b6AE6
function name:  (null)
number of ops:  18
compiled vars:  !0 = $array, !1 = $row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   17     1      > FE_RESET_RW                                      $3      !0, ->13
          2    > > FE_FETCH_RW                                              $3, !1, ->13
   18     3    >   INIT_FCALL                                               'array_values'
          4        INIT_FCALL                                               'array_column'
          5        SEND_VAR                                                 !1
          6        SEND_VAL                                                 null
          7        SEND_VAL                                                 'color'
          8        DO_ICALL                                         $4      
          9        SEND_VAR                                                 $4
         10        DO_ICALL                                         $5      
         11        ASSIGN                                                   !1, $5
   17    12      > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
   20    14        INIT_FCALL                                               'var_export'
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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151 ms | 1012 KiB | 16 Q