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<?php //retrieved from database $kategorier = [ ['Kategori' => 'Burger'], ['Kategori' => 'Pizza'], ['Kategori' => 'Pizza2'], ['Kategori' => 'Pizza3'], ['Kategori' => 'Chinaboks'], ['Kategori' => 'Artiskok'], ['Kategori' => 'Durum'], ['Kategori' => 'Asiatisk'], ['Kategori' => 'Asiatisk2'], ['Kategori' => 'Asiatisk20'], ['Kategori' => 'Asiatisk3'], ]; $letters = []; if ($kategorier) { $kategorier = array_column($kategorier, 'Kategori'); //sort the resulting array as a human would natsort($kategorier); foreach ($kategorier as $kategori) { $k = strtoupper($kategori[0]); if (!isset($letters[$k])) { $letters[$k] = []; } $letters[$k][] = $kategori; } } ?> <table> <?php foreach($letters as $k => $kategorier) { ?> <tr> <td colspan="2"><h2><?php echo $k; ?></h2></td> </tr> <tr> <?php $l = count($kategorier); if ($l & 1) { $kategorier[] = ''; $l++; } $y = $l - 1; foreach ($kategorier as $i => $kategori) { ?> <td><?php echo $kategori; ?></td> <?php if ($i % 2 && $i !== $y) { ?></tr><tr><?php } ?> <?php } ?> </tr> <?php } ?> </table>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 28
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 27
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 27
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 23
Branch analysis from position: 27
2 jumps found. (Code = 77) Position 1 = 30, Position 2 = 61
Branch analysis from position: 30
2 jumps found. (Code = 78) Position 1 = 31, Position 2 = 61
Branch analysis from position: 31
2 jumps found. (Code = 43) Position 1 = 39, Position 2 = 42
Branch analysis from position: 39
2 jumps found. (Code = 77) Position 1 = 45, Position 2 = 58
Branch analysis from position: 45
2 jumps found. (Code = 78) Position 1 = 46, Position 2 = 58
Branch analysis from position: 46
2 jumps found. (Code = 46) Position 1 = 52, Position 2 = 54
Branch analysis from position: 52
2 jumps found. (Code = 43) Position 1 = 55, Position 2 = 56
Branch analysis from position: 55
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 56
Branch analysis from position: 54
Branch analysis from position: 58
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
Branch analysis from position: 58
Branch analysis from position: 42
Branch analysis from position: 61
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 61
Branch analysis from position: 27
Branch analysis from position: 28
filename:       /in/ZuN20
function name:  (null)
number of ops:  64
compiled vars:  !0 = $kategorier, !1 = $letters, !2 = $kategori, !3 = $k, !4 = $l, !5 = $y, !6 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
   18     1        ASSIGN                                                   !1, <array>
   19     2      > JMPZ                                                     !0, ->28
   20     3    >   INIT_FCALL                                               'array_column'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 'Kategori'
          6        DO_ICALL                                         $9      
          7        ASSIGN                                                   !0, $9
   22     8        INIT_FCALL                                               'natsort'
          9        SEND_REF                                                 !0
         10        DO_ICALL                                                 
   23    11      > FE_RESET_R                                       $12     !0, ->27
         12    > > FE_FETCH_R                                               $12, !2, ->27
   24    13    >   INIT_FCALL                                               'strtoupper'
         14        FETCH_DIM_R                                      ~13     !2, 0
         15        SEND_VAL                                                 ~13
         16        DO_ICALL                                         $14     
         17        ASSIGN                                                   !3, $14
   25    18        ISSET_ISEMPTY_DIM_OBJ                         0  ~16     !1, !3
         19        BOOL_NOT                                         ~17     ~16
         20      > JMPZ                                                     ~17, ->23
   26    21    >   ASSIGN_DIM                                               !1, !3
         22        OP_DATA                                                  <array>
   28    23    >   FETCH_DIM_W                                      $19     !1, !3
         24        ASSIGN_DIM                                               $19
         25        OP_DATA                                                  !2
   23    26      > JMP                                                      ->12
         27    >   FE_FREE                                                  $12
   33    28    >   ECHO                                                     '++++%3Ctable%3E%0A++++++++'
   34    29      > FE_RESET_R                                       $21     !1, ->61
         30    > > FE_FETCH_R                                       ~22     $21, !0, ->61
         31    >   ASSIGN                                                   !3, ~22
   35    32        ECHO                                                     '++++++++++++%3Ctr%3E%0A+++++++++++++++%3Ctd+colspan%3D%222%22%3E%3Ch2%3E'
   36    33        ECHO                                                     !3
         34        ECHO                                                     '%3C%2Fh2%3E%3C%2Ftd%3E%0A++++++++++++%3C%2Ftr%3E%0A++++++++++++%3Ctr%3E%0A+++++++++++++'
   40    35        COUNT                                            ~24     !0
         36        ASSIGN                                                   !4, ~24
   41    37        BW_AND                                           ~26     !4, 1
         38      > JMPZ                                                     ~26, ->42
   42    39    >   ASSIGN_DIM                                               !0
         40        OP_DATA                                                  ''
   43    41        PRE_INC                                                  !4
   45    42    >   SUB                                              ~29     !4, 1
         43        ASSIGN                                                   !5, ~29
   46    44      > FE_RESET_R                                       $31     !0, ->58
         45    > > FE_FETCH_R                                       ~32     $31, !2, ->58
         46    >   ASSIGN                                                   !6, ~32
   47    47        ECHO                                                     '++++++++++++++++%3Ctd%3E'
         48        ECHO                                                     !2
         49        ECHO                                                     '%3C%2Ftd%3E%0A++++++++++++++++'
   48    50        MOD                                              ~34     !6, 2
         51      > JMPZ_EX                                          ~34     ~34, ->54
         52    >   IS_NOT_IDENTICAL                                 ~35     !6, !5
         53        BOOL                                             ~34     ~35
         54    > > JMPZ                                                     ~34, ->56
         55    >   ECHO                                                     '%3C%2Ftr%3E%3Ctr%3E'
   49    56    >   ECHO                                                     '++++++++++++'
   46    57      > JMP                                                      ->45
         58    >   FE_FREE                                                  $31
   50    59        ECHO                                                     '++++++++++++%3C%2Ftr%3E%0A++++++++'
   34    60      > JMP                                                      ->30
         61    >   FE_FREE                                                  $21
   52    62        ECHO                                                     '++++%3C%2Ftable%3E'
         63      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.97 ms | 1012 KiB | 16 Q