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<?php $sqlRows = []; $sqlRows[] = ['id' => 1,'depart_kode' => '001', 'depart_task' => 'task', 'value' => 'value']; $sqlRows[] = ['id' => 2,'depart_kode' => '001.12', 'depart_task' => 'task', 'value' => 'value']; $sqlRows[] = ['id' => 3,'depart_kode' => '001.452', 'depart_task' => 'task', 'value' => 'value']; $sqlRows[] = ['id' => 4,'depart_kode' => '002.914', 'depart_task' => 'task', 'value' => 'value']; $sqlRows[] = ['id' => 5,'depart_kode' => '002', 'depart_task' => 'task', 'value' => 'value']; $sqlRows[] = ['id' => 6,'depart_kode' => '003', 'depart_task' => 'task', 'value' => 'value']; $departs = []; foreach ($sqlRows as $row) { $departKey = substr($row['depart_kode'], 0, 3); if (!array_key_exists($departKey, $departs)) { $departs[$departKey] = []; } $departs[$departKey][] = $row['depart_kode']; } var_dump($departs);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 15, Position 2 = 33
Branch analysis from position: 15
2 jumps found. (Code = 78) Position 1 = 16, Position 2 = 33
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 28
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 28
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
filename:       /in/QEl4j
function name:  (null)
number of ops:  38
compiled vars:  !0 = $sqlRows, !1 = $departs, !2 = $row, !3 = $departKey
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN_DIM                                               !0
          2        OP_DATA                                                  <array>
    5     3        ASSIGN_DIM                                               !0
          4        OP_DATA                                                  <array>
    6     5        ASSIGN_DIM                                               !0
          6        OP_DATA                                                  <array>
    7     7        ASSIGN_DIM                                               !0
          8        OP_DATA                                                  <array>
    8     9        ASSIGN_DIM                                               !0
         10        OP_DATA                                                  <array>
    9    11        ASSIGN_DIM                                               !0
         12        OP_DATA                                                  <array>
   12    13        ASSIGN                                                   !1, <array>
   13    14      > FE_RESET_R                                       $12     !0, ->33
         15    > > FE_FETCH_R                                               $12, !2, ->33
   14    16    >   INIT_FCALL                                               'substr'
         17        FETCH_DIM_R                                      ~13     !2, 'depart_kode'
         18        SEND_VAL                                                 ~13
         19        SEND_VAL                                                 0
         20        SEND_VAL                                                 3
         21        DO_ICALL                                         $14     
         22        ASSIGN                                                   !3, $14
   16    23        ARRAY_KEY_EXISTS                                 ~16     !3, !1
         24        BOOL_NOT                                         ~17     ~16
         25      > JMPZ                                                     ~17, ->28
   17    26    >   ASSIGN_DIM                                               !1, !3
         27        OP_DATA                                                  <array>
   20    28    >   FETCH_DIM_R                                      ~21     !2, 'depart_kode'
         29        FETCH_DIM_W                                      $19     !1, !3
         30        ASSIGN_DIM                                               $19
         31        OP_DATA                                                  ~21
   13    32      > JMP                                                      ->15
         33    >   FE_FREE                                                  $12
   23    34        INIT_FCALL                                               'var_dump'
         35        SEND_VAR                                                 !1
         36        DO_ICALL                                                 
         37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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