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<?php function sortBy ( $arr, $sortKey ) { /*Временный массив для сотритовки по нужному ключу*/ $tempArr = array(); /*Возвращаемый массив*/ $returnArr = array(); /*Перебор всего массива*/ foreach ( $arr AS $key=>$value ) { /*Запись в массив значений ключа по которому быдет выполнена сортировка*/ $tempArr[$key] = $value[$sortKey]; } /*Сортировка значений с сохранением ключей*/ asort ( $tempArr ); /*Установка указателя массива не первый элемент*/ reset ( $tempArr ); /*Перебор всего временного массива*/ foreach ( $tempArr AS $key=>$value ) { /*Формирование возвращаемого массива*/ $returnArr[] = $arr[$key]; } return $returnArr; } /*Ключ по которому будет выполнена сортировка*/ $sortKey = "data"; /*Второй ключ присутствующий в массиве*/ $secondKey = "name"; $arr[1]['data'] = "2010"; $arr[1]['name'] = "Петя"; $arr[2]['data'] = "2012"; $arr[2]['name'] = "Вася"; $arr[3]['data'] = "2011"; $arr[3]['name'] = "Саша"; $sortedArr = sortBy( $arr, $sortKey ); foreach ( $sortedArr AS $key=>$value ) { echo $value[$sortKey] . " - " . $value[$secondKey] . "<br />"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 26, Position 2 = 35
Branch analysis from position: 26
2 jumps found. (Code = 78) Position 1 = 27, Position 2 = 35
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 35
filename:       /in/tMqTY
function name:  (null)
number of ops:  37
compiled vars:  !0 = $sortKey, !1 = $secondKey, !2 = $arr, !3 = $sortedArr, !4 = $value, !5 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   29     0  E >   ASSIGN                                                   !0, 'data'
   31     1        ASSIGN                                                   !1, 'name'
   33     2        FETCH_DIM_W                                      $8      !2, 1
          3        ASSIGN_DIM                                               $8, 'data'
          4        OP_DATA                                                  '2010'
   34     5        FETCH_DIM_W                                      $10     !2, 1
          6        ASSIGN_DIM                                               $10, 'name'
          7        OP_DATA                                                  '%D0%9F%D0%B5%D1%82%D1%8F'
   35     8        FETCH_DIM_W                                      $12     !2, 2
          9        ASSIGN_DIM                                               $12, 'data'
         10        OP_DATA                                                  '2012'
   36    11        FETCH_DIM_W                                      $14     !2, 2
         12        ASSIGN_DIM                                               $14, 'name'
         13        OP_DATA                                                  '%D0%92%D0%B0%D1%81%D1%8F'
   37    14        FETCH_DIM_W                                      $16     !2, 3
         15        ASSIGN_DIM                                               $16, 'data'
         16        OP_DATA                                                  '2011'
   38    17        FETCH_DIM_W                                      $18     !2, 3
         18        ASSIGN_DIM                                               $18, 'name'
         19        OP_DATA                                                  '%D0%A1%D0%B0%D1%88%D0%B0'
   40    20        INIT_FCALL                                               'sortby'
         21        SEND_VAR                                                 !2
         22        SEND_VAR                                                 !0
         23        DO_FCALL                                      0  $20     
         24        ASSIGN                                                   !3, $20
   42    25      > FE_RESET_R                                       $22     !3, ->35
         26    > > FE_FETCH_R                                       ~23     $22, !4, ->35
         27    >   ASSIGN                                                   !5, ~23
   44    28        FETCH_DIM_R                                      ~25     !4, !0
         29        CONCAT                                           ~26     ~25, '+-+'
         30        FETCH_DIM_R                                      ~27     !4, !1
         31        CONCAT                                           ~28     ~26, ~27
         32        CONCAT                                           ~29     ~28, '%3Cbr+%2F%3E'
         33        ECHO                                                     ~29
   42    34      > JMP                                                      ->26
         35    >   FE_FREE                                                  $22
   45    36      > RETURN                                                   1

Function sortby:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 11
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 11
2 jumps found. (Code = 77) Position 1 = 19, Position 2 = 25
Branch analysis from position: 19
2 jumps found. (Code = 78) Position 1 = 20, Position 2 = 25
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
Branch analysis from position: 11
filename:       /in/tMqTY
function name:  sortBy
number of ops:  28
compiled vars:  !0 = $arr, !1 = $sortKey, !2 = $tempArr, !3 = $returnArr, !4 = $value, !5 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    6     2        ASSIGN                                                   !2, <array>
    8     3        ASSIGN                                                   !3, <array>
   11     4      > FE_RESET_R                                       $8      !0, ->11
          5    > > FE_FETCH_R                                       ~9      $8, !4, ->11
          6    >   ASSIGN                                                   !5, ~9
   14     7        FETCH_DIM_R                                      ~12     !4, !1
          8        ASSIGN_DIM                                               !2, !5
          9        OP_DATA                                                  ~12
   11    10      > JMP                                                      ->5
         11    >   FE_FREE                                                  $8
   17    12        INIT_FCALL                                               'asort'
         13        SEND_REF                                                 !2
         14        DO_ICALL                                                 
   19    15        INIT_FCALL                                               'reset'
         16        SEND_REF                                                 !2
         17        DO_ICALL                                                 
   21    18      > FE_RESET_R                                       $15     !2, ->25
         19    > > FE_FETCH_R                                       ~16     $15, !4, ->25
         20    >   ASSIGN                                                   !5, ~16
   24    21        FETCH_DIM_R                                      ~19     !0, !5
         22        ASSIGN_DIM                                               !3
         23        OP_DATA                                                  ~19
   21    24      > JMP                                                      ->19
         25    >   FE_FREE                                                  $15
   26    26      > RETURN                                                   !3
   27    27*     > RETURN                                                   null

End of function sortby

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.11 ms | 1403 KiB | 18 Q