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<?php $arr = array( array('date' => '09-04-2018','item' => 'player 1', 'score' => '1'), array('date' => '09-04-2018','item' => 'player 2', 'score' => '2'), array('date' => '10-04-2018','item' => 'player 1', 'score' => '1'), array('date' => '10-04-2018','item' => 'player 2', 'score' => '2'), array('date' => '16-04-2018','item' => 'player 1', 'score' => '3'), array('date' => '16-04-2018','item' => 'player 2', 'score' => '4'), array('date' => '17-04-2018','item' => 'player 1', 'score' => '3'), array('date' => '17-04-2018','item' => 'player 2', 'score' => '4') ); //Week example Foreach($arr as $val){ $res[$val['item']][date("W", strtotime($val['date']))][] = (int)$val['score']; } Foreach($res as $player => $time){ Foreach($time as $timeperiod => $score){ Echo $player. " ". $timeperiod ." " . array_sum($score) ."\n"; } } //Var_dump($res);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 19
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 19
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 19
2 jumps found. (Code = 77) Position 1 = 21, Position 2 = 38
Branch analysis from position: 21
2 jumps found. (Code = 78) Position 1 = 22, Position 2 = 38
Branch analysis from position: 22
2 jumps found. (Code = 77) Position 1 = 24, Position 2 = 36
Branch analysis from position: 24
2 jumps found. (Code = 78) Position 1 = 25, Position 2 = 36
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
Branch analysis from position: 36
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
Branch analysis from position: 36
Branch analysis from position: 38
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 38
Branch analysis from position: 19
filename:       /in/2NAqX
function name:  (null)
number of ops:  40
compiled vars:  !0 = $arr, !1 = $val, !2 = $res, !3 = $time, !4 = $player, !5 = $score, !6 = $timeperiod
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   16     1      > FE_RESET_R                                       $8      !0, ->19
          2    > > FE_FETCH_R                                               $8, !1, ->19
   17     3    >   FETCH_DIM_R                                      ~9      !1, 'item'
          4        INIT_FCALL                                               'date'
          5        SEND_VAL                                                 'W'
          6        INIT_FCALL                                               'strtotime'
          7        FETCH_DIM_R                                      ~11     !1, 'date'
          8        SEND_VAL                                                 ~11
          9        DO_ICALL                                         $12     
         10        SEND_VAR                                                 $12
         11        DO_ICALL                                         $13     
         12        FETCH_DIM_R                                      ~16     !1, 'score'
         13        CAST                                          4  ~17     ~16
         14        FETCH_DIM_W                                      $10     !2, ~9
         15        FETCH_DIM_W                                      $14     $10, $13
         16        ASSIGN_DIM                                               $14
         17        OP_DATA                                                  ~17
   16    18      > JMP                                                      ->2
         19    >   FE_FREE                                                  $8
   20    20      > FE_RESET_R                                       $18     !2, ->38
         21    > > FE_FETCH_R                                       ~19     $18, !3, ->38
         22    >   ASSIGN                                                   !4, ~19
   21    23      > FE_RESET_R                                       $21     !3, ->36
         24    > > FE_FETCH_R                                       ~22     $21, !5, ->36
         25    >   ASSIGN                                                   !6, ~22
   22    26        CONCAT                                           ~24     !4, '+'
         27        CONCAT                                           ~25     ~24, !6
         28        CONCAT                                           ~26     ~25, '+'
         29        INIT_FCALL                                               'array_sum'
         30        SEND_VAR                                                 !5
         31        DO_ICALL                                         $27     
         32        CONCAT                                           ~28     ~26, $27
         33        CONCAT                                           ~29     ~28, '%0A'
         34        ECHO                                                     ~29
   21    35      > JMP                                                      ->24
         36    >   FE_FREE                                                  $21
   20    37      > JMP                                                      ->21
         38    >   FE_FREE                                                  $18
   25    39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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129.76 ms | 1007 KiB | 16 Q