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<?php $arr = Array ( 'Nishanth' => Array ( '0' => Array ( 'ID' => 3, 'username' => 'IronMan' ), '1' => Array ( 'ID' => 5, 'username' => 'SpiderMan' ), '2' => Array ( 'ID' => 8, 'username' => 'AntMan' ), '3' => Array ( 'ID' => 10, 'username' => 'BatMan' ), '4' => Array ( 'ID' => 11, 'username' => 'SuperMan' ), ), 'IronMan' => Array ( '0' => Array ( 'ID' => 1, 'username' => 'Nishanth' ), '2' => Array ( 'ID' => 5, 'username' => 'SpiderMan' ), ), 'SpiderMan' => Array ( '0' => Array ( 'ID' => 1, 'username' => 'Nishanth' ), '1' => Array ( 'ID' => 3, 'username' => 'IronMan' ), '2' => Array ( 'ID' => 8, 'username' => 'AntMan' ), '3' => Array ( 'ID' => 10, 'username' => 'BatMan' ), '4' => Array ( 'ID' => 14, 'username' => 'Hulk' ), ), 'AntMan' => Array ( '0' => Array ( 'ID' => 1, 'username' => 'Nishanth' ), '1' => Array ( 'ID' => 10, 'username' => 'BatMan' ), ), 'BatMan' => Array ( '0' => Array ( 'ID' => 1, 'username' => 'Nishanth' ), '1' => Array ( 'ID' => 5, 'username' => 'SpiderMan', ), '2' => Array ( 'ID' => 8, 'username' => 'AntMan' ), '3' => Array ( 'ID' => 11, 'username' => 'SuperMan' ), ), 'SuperMan' => Array ( '0' => Array ( 'ID' => 1, 'username' => 'Nishanth' ), '1' => Array ( 'ID' => 10, 'username' => 'BatMan' ), ), 'Hulk' => Array ( '0' => Array ( 'ID' => 5, 'username' => 'SpiderMan' ) ) ); $res['MergedUser'] = []; array_map(function($v) use (&$res){ foreach($v as $value){ if(!array_key_exists($value['ID'], $res['MergedUser'])) $res['MergedUser'][$value['ID']] = $value; } }, $arr); print_r(array_values($res['MergedUser']));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/str2X
function name:  (null)
number of ops:  17
compiled vars:  !0 = $arr, !1 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
  156     1        ASSIGN_DIM                                               !1, 'MergedUser'
          2        OP_DATA                                                  <array>
  157     3        INIT_FCALL                                               'array_map'
          4        DECLARE_LAMBDA_FUNCTION                          ~4      [0]
          5        BIND_LEXICAL                                             ~4, !1
  162     6        SEND_VAL                                                 ~4
          7        SEND_VAR                                                 !0
  157     8        DO_ICALL                                                 
  164     9        INIT_FCALL                                               'print_r'
         10        INIT_FCALL                                               'array_values'
         11        FETCH_DIM_R                                      ~6      !1, 'MergedUser'
         12        SEND_VAL                                                 ~6
         13        DO_ICALL                                         $7      
         14        SEND_VAR                                                 $7
         15        DO_ICALL                                                 
         16      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 14
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 13
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 13
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/str2X
function name:  {closure}
number of ops:  16
compiled vars:  !0 = $v, !1 = $res, !2 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  157     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
  158     2      > FE_RESET_R                                       $3      !0, ->14
          3    > > FE_FETCH_R                                               $3, !2, ->14
  159     4    >   FETCH_DIM_R                                      ~4      !2, 'ID'
          5        FETCH_DIM_R                                      ~5      !1, 'MergedUser'
          6        ARRAY_KEY_EXISTS                                 ~6      ~4, ~5
          7        BOOL_NOT                                         ~7      ~6
          8      > JMPZ                                                     ~7, ->13
  160     9    >   FETCH_DIM_R                                      ~9      !2, 'ID'
         10        FETCH_DIM_W                                      $8      !1, 'MergedUser'
         11        ASSIGN_DIM                                               $8, ~9
         12        OP_DATA                                                  !2
  158    13    > > JMP                                                      ->3
         14    >   FE_FREE                                                  $3
  162    15      > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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