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<?php $cms = Array ( '0' => Array ( 'id' => 31, 'day_date' => '2020-01-30 00:00:00', 'new_visitors' => 459 ), '1' => Array ( 'id' => 32, 'day_date' => '2020-01-31 00:00:00', 'new_visitors' => 338 ), '2' => Array ( 'id' => 33, 'day_date' => '2020-02-01 00:00:00', 'new_visitors' => 242 ), '3' => Array ( 'id' => 34, 'day_date' => '2020-02-02 00:00:00', 'new_visitors' => 219 ) ); $tmp_array = array(); foreach ($cms as $key => $val) { $cDate = date('Ym', strtotime($val['day_date'])); if (array_key_exists($cDate, array_keys($tmp_array))) { $tmp_array[$cDate]['new_visitors'] += $val['new_visitors']; } else { $tmp_array[$cDate]['new_visitors'] = $val['new_visitors']; } $tmp_array[$cDate]['ids'][] = $val['id']; } print_r($tmp_array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 34
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 34
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 24
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 34
filename:       /in/op6mq
function name:  (null)
number of ops:  39
compiled vars:  !0 = $cms, !1 = $tmp_array, !2 = $val, !3 = $key, !4 = $cDate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   35     1        ASSIGN                                                   !1, <array>
   36     2      > FE_RESET_R                                       $7      !0, ->34
          3    > > FE_FETCH_R                                       ~8      $7, !2, ->34
          4    >   ASSIGN                                                   !3, ~8
   38     5        INIT_FCALL                                               'date'
          6        SEND_VAL                                                 'Ym'
          7        INIT_FCALL                                               'strtotime'
          8        FETCH_DIM_R                                      ~10     !2, 'day_date'
          9        SEND_VAL                                                 ~10
         10        DO_ICALL                                         $11     
         11        SEND_VAR                                                 $11
         12        DO_ICALL                                         $12     
         13        ASSIGN                                                   !4, $12
   40    14        INIT_FCALL                                               'array_keys'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                         $14     
         17        ARRAY_KEY_EXISTS                                         !4, $14
         18      > JMPZ                                                     ~15, ->24
   41    19    >   FETCH_DIM_R                                      ~18     !2, 'new_visitors'
         20        FETCH_DIM_RW                                     $16     !1, !4
         21        ASSIGN_DIM_OP                +=               1          $16, 'new_visitors'
         22        OP_DATA                                                  ~18
         23      > JMP                                                      ->28
   43    24    >   FETCH_DIM_R                                      ~21     !2, 'new_visitors'
         25        FETCH_DIM_W                                      $19     !1, !4
         26        ASSIGN_DIM                                               $19, 'new_visitors'
         27        OP_DATA                                                  ~21
   45    28    >   FETCH_DIM_R                                      ~25     !2, 'id'
         29        FETCH_DIM_W                                      $22     !1, !4
         30        FETCH_DIM_W                                      $23     $22, 'ids'
         31        ASSIGN_DIM                                               $23
         32        OP_DATA                                                  ~25
   36    33      > JMP                                                      ->3
         34    >   FE_FREE                                                  $7
   49    35        INIT_FCALL                                               'print_r'
         36        SEND_VAR                                                 !1
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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