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<?php $holiday_array = [ ['employee' => ['id' => 456062], 'num' => 1], ['employee' => ['id' => 522010], 'num' => 1], ['employee' => ['id' => 638070], 'num' => 1], ['employee' => ['id' => 638070], 'num' => 2], ['employee' => ['id' => 351779], 'num' => 1], ['employee' => ['id' => 638070], 'num' => 3], ['employee' => ['id' => 638070], 'num' => 4], ['employee' => ['id' => 351779], 'num' => 2], ['employee' => ['id' => 351779], 'num' => 3], ['employee' => ['id' => 351779], 'num' => 4], ]; $result = []; foreach ($holiday_array as $row) { $result[$row['employee']['id']] = $row; } var_export(array_values($result));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/mZHqJ
function name:  (null)
number of ops:  17
compiled vars:  !0 = $holiday_array, !1 = $result, !2 = $row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   16     1        ASSIGN                                                   !1, <array>
   17     2      > FE_RESET_R                                       $5      !0, ->9
          3    > > FE_FETCH_R                                               $5, !2, ->9
   18     4    >   FETCH_DIM_R                                      ~6      !2, 'employee'
          5        FETCH_DIM_R                                      ~7      ~6, 'id'
          6        ASSIGN_DIM                                               !1, ~7
          7        OP_DATA                                                  !2
   17     8      > JMP                                                      ->3
          9    >   FE_FREE                                                  $5
   20    10        INIT_FCALL                                               'var_export'
         11        INIT_FCALL                                               'array_values'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                         $9      
         14        SEND_VAR                                                 $9
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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