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<?php $array = array ( 0 => array ( 'MACHINE' => 'A1', 'LOT' => 'B1077', 'slot' => 1 ), 1 => array ( 'MACHINE' => 'A2', 'LOT' => 'B0229', 'slot' => 2 ), 2 => array ( 'MACHINE' => 'A2', 'LOT' => 'B0132', 'slot' => 2 ), 3 => array ( 'MACHINE' => 'A2', 'LOT' => 'B3967', 'slot' => 2 ), 4 => array ( 'MACHINE' => 'A3', 'LOT' => 'B2644', 'slot' => 3 ) ); $temp = array(); foreach ($array as $v) { $key = $v['MACHINE'] . '#' . $v['slot']; if (!isset($temp[$key])) { $temp[$key] = $v; } else { $temp[$key]['Duplicate'][] = $v['LOT']; } } foreach ($temp as &$v) { if (isset($v['Duplicate'])) $v['Duplicate'] = implode(', ', $v['Duplicate']); } $result = array_values($temp); print_r($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 21
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 21
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 15
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 21
2 jumps found. (Code = 125) Position 1 = 23, Position 2 = 34
Branch analysis from position: 23
2 jumps found. (Code = 126) Position 1 = 24, Position 2 = 34
Branch analysis from position: 24
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 33
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 33
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 34
Branch analysis from position: 21
filename:       /in/LUYSQ
function name:  (null)
number of ops:  43
compiled vars:  !0 = $array, !1 = $temp, !2 = $v, !3 = $key, !4 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   36     1        ASSIGN                                                   !1, <array>
   37     2      > FE_RESET_R                                       $7      !0, ->21
          3    > > FE_FETCH_R                                               $7, !2, ->21
   38     4    >   FETCH_DIM_R                                      ~8      !2, 'MACHINE'
          5        CONCAT                                           ~9      ~8, '%23'
          6        FETCH_DIM_R                                      ~10     !2, 'slot'
          7        CONCAT                                           ~11     ~9, ~10
          8        ASSIGN                                                   !3, ~11
   39     9        ISSET_ISEMPTY_DIM_OBJ                         0  ~13     !1, !3
         10        BOOL_NOT                                         ~14     ~13
         11      > JMPZ                                                     ~14, ->15
   40    12    >   ASSIGN_DIM                                               !1, !3
         13        OP_DATA                                                  !2
   39    14      > JMP                                                      ->20
   43    15    >   FETCH_DIM_R                                      ~19     !2, 'LOT'
         16        FETCH_DIM_W                                      $16     !1, !3
         17        FETCH_DIM_W                                      $17     $16, 'Duplicate'
         18        ASSIGN_DIM                                               $17
         19        OP_DATA                                                  ~19
   37    20    > > JMP                                                      ->3
         21    >   FE_FREE                                                  $7
   46    22      > FE_RESET_RW                                      $20     !1, ->34
         23    > > FE_FETCH_RW                                              $20, !2, ->34
   47    24    >   ISSET_ISEMPTY_DIM_OBJ                         0          !2, 'Duplicate'
         25      > JMPZ                                                     ~21, ->33
         26    >   INIT_FCALL                                               'implode'
         27        SEND_VAL                                                 '%2C+'
         28        FETCH_DIM_R                                      ~23     !2, 'Duplicate'
         29        SEND_VAL                                                 ~23
         30        DO_ICALL                                         $24     
         31        ASSIGN_DIM                                               !2, 'Duplicate'
         32        OP_DATA                                                  $24
   46    33    > > JMP                                                      ->23
         34    >   FE_FREE                                                  $20
   49    35        INIT_FCALL                                               'array_values'
         36        SEND_VAR                                                 !1
         37        DO_ICALL                                         $25     
         38        ASSIGN                                                   !4, $25
   50    39        INIT_FCALL                                               'print_r'
         40        SEND_VAR                                                 !4
         41        DO_ICALL                                                 
         42      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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