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<?php $bookInfo = array( 0 => array("bookId" => "1", "bookName" => "Book 1", "authorId" => 1, "authorName" => "Author 1") , 1=> array("bookId" => "1", "bookName" => "Book 1", "authorId" => 2, "authorName" => "Author 2") , 2=> array("bookId" => "2", "bookName" => "Book 2", "authorId" => 3, "authorName" => "Author 3") , 3=> array("bookId" => "3", "bookName" => "Book 3", "authorId" => 4, "authorName" => "Author 4") ); print_r($bookInfo); $newBookInfo = []; $newBookKey = []; $newKey = 0; foreach($bookInfo as $bookKey => $bookValue){ if(!in_array($bookValue["bookId"],$newBookKey)){ ++$newKey; $newBookInfo[$newKey]["bookId"] = $bookValue["bookId"]; $newBookInfo[$newKey]["bookName"] = $bookValue["bookName"]; } $newBookInfo[$newKey]["authorName"][$bookKey] = $bookValue["authorName"]; $newBookKey[] = $bookValue["bookId"]; } print_r($newBookInfo);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 32
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 32
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 23
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 23
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
filename:       /in/q1dli
function name:  (null)
number of ops:  37
compiled vars:  !0 = $bookInfo, !1 = $newBookInfo, !2 = $newBookKey, !3 = $newKey, !4 = $bookValue, !5 = $bookKey
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
   24     1        INIT_FCALL                                                   'print_r'
          2        SEND_VAR                                                     !0
          3        DO_ICALL                                                     
   26     4        ASSIGN                                                       !1, <array>
   27     5        ASSIGN                                                       !2, <array>
   28     6        ASSIGN                                                       !3, 0
   29     7      > FE_RESET_R                                           $11     !0, ->32
          8    > > FE_FETCH_R                                           ~12     $11, !4, ->32
          9    >   ASSIGN                                                       !5, ~12
   31    10        FETCH_DIM_R                                          ~14     !4, 'bookId'
         11        FRAMELESS_ICALL_2                in_array            ~15     ~14, !2
         12        BOOL_NOT                                             ~16     ~15
         13      > JMPZ                                                         ~16, ->23
   32    14    >   PRE_INC                                                      !3
   33    15        FETCH_DIM_R                                          ~20     !4, 'bookId'
         16        FETCH_DIM_W                                          $18     !1, !3
         17        ASSIGN_DIM                                                   $18, 'bookId'
         18        OP_DATA                                                      ~20
   34    19        FETCH_DIM_R                                          ~23     !4, 'bookName'
         20        FETCH_DIM_W                                          $21     !1, !3
         21        ASSIGN_DIM                                                   $21, 'bookName'
         22        OP_DATA                                                      ~23
   36    23    >   FETCH_DIM_R                                          ~27     !4, 'authorName'
         24        FETCH_DIM_W                                          $24     !1, !3
         25        FETCH_DIM_W                                          $25     $24, 'authorName'
         26        ASSIGN_DIM                                                   $25, !5
         27        OP_DATA                                                      ~27
   37    28        FETCH_DIM_R                                          ~29     !4, 'bookId'
         29        ASSIGN_DIM                                                   !2
         30        OP_DATA                                                      ~29
   29    31      > JMP                                                          ->8
         32    >   FE_FREE                                                      $11
   40    33        INIT_FCALL                                                   'print_r'
         34        SEND_VAR                                                     !1
         35        DO_ICALL                                                     
         36      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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