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<?php $a = array ( 0 => array ( 'total_price' => '19.120000', 'total_percent' => '0.20', 'vat_code' => 22, 'discount_percent' => '3.82', ), 1 => array ( 'total_price' => '58.000000', 'total_percent' => '0.60', 'vat_code' => 22, 'discount_percent' => '11.60', ), 2 => array ( 'total_price' => '20.000000', 'total_percent' => '0.21', 'vat_code' => 4, 'discount_percent' => '4.00', ), ); foreach($a as $v){ isset($group[$v['vat_code']]) ? ($group[$v['vat_code']]['total_price'] += $v['total_price'] AND $group[$v['vat_code']]['total_percent'] += $v['total_percent'] AND $group[$v['vat_code']]['discount_percent'] += $v['discount_percent'] ) : ($group[$v['vat_code']] = $v); } print_r(array_values($group));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 33
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 33
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 27
Branch analysis from position: 6
2 jumps found. (Code = 46) Position 1 = 12, Position 2 = 18
Branch analysis from position: 12
2 jumps found. (Code = 46) Position 1 = 19, Position 2 = 25
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 25
Branch analysis from position: 18
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
filename:       /in/Fp1hu
function name:  (null)
number of ops:  41
compiled vars:  !0 = $a, !1 = $v, !2 = $group
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   25     1      > FE_RESET_R                                       $4      !0, ->33
          2    > > FE_FETCH_R                                               $4, !1, ->33
   26     3    >   FETCH_DIM_R                                      ~5      !1, 'vat_code'
          4        ISSET_ISEMPTY_DIM_OBJ                         0          !2, ~5
          5      > JMPZ                                                     ~6, ->27
   27     6    >   FETCH_DIM_R                                      ~7      !1, 'vat_code'
          7        FETCH_DIM_R                                      ~10     !1, 'total_price'
          8        FETCH_DIM_RW                                     $8      !2, ~7
          9        ASSIGN_DIM_OP                +=               1  ~9      $8, 'total_price'
         10        OP_DATA                                                  ~10
         11      > JMPZ_EX                                          ~9      ~9, ->18
   28    12    >   FETCH_DIM_R                                      ~11     !1, 'vat_code'
         13        FETCH_DIM_R                                      ~14     !1, 'total_percent'
         14        FETCH_DIM_RW                                     $12     !2, ~11
         15        ASSIGN_DIM_OP                +=               1  ~13     $12, 'total_percent'
         16        OP_DATA                                                  ~14
         17        BOOL                                             ~9      ~13
         18    > > JMPZ_EX                                          ~9      ~9, ->25
   29    19    >   FETCH_DIM_R                                      ~15     !1, 'vat_code'
         20        FETCH_DIM_R                                      ~18     !1, 'discount_percent'
         21        FETCH_DIM_RW                                     $16     !2, ~15
         22        ASSIGN_DIM_OP                +=               1  ~17     $16, 'discount_percent'
         23        OP_DATA                                                  ~18
         24        BOOL                                             ~9      ~17
         25    >   QM_ASSIGN                                        ~19     ~9
         26      > JMP                                                      ->31
   32    27    >   FETCH_DIM_R                                      ~20     !1, 'vat_code'
         28        ASSIGN_DIM                                       ~21     !2, ~20
         29        OP_DATA                                                  !1
         30        QM_ASSIGN                                        ~19     ~21
         31    >   FREE                                                     ~19
   25    32      > JMP                                                      ->2
         33    >   FE_FREE                                                  $4
   34    34        INIT_FCALL                                               'print_r'
         35        INIT_FCALL                                               'array_values'
         36        SEND_VAR                                                 !2
         37        DO_ICALL                                         $22     
         38        SEND_VAR                                                 $22
         39        DO_ICALL                                                 
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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