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<?php function printPerson($person) { sprintf( "Name: %s | Age: %s | Color: %s <br />", $person["name"], $person["age"], $person["colour"] ); } $people = array( array("name"=>"Bob","age"=>8,"colour"=>"red"), array("name"=>"Greg","age"=>12,"colour"=>"blue"), array("name"=>"Andy","age"=>5,"colour"=>"purple") ); $arrSortArray = array(); foreach($people as $person) { foreach($person as $key=>$value){ if(!isset($arrSortArray[$key])){ $arrSortArray[$key] = array(); } $arrSortArray[$key][] = $person; } } $orderby = "name"; //change this to whatever key you want from the array foreach ($arrSortArray[$orderby] as $person) { printPerson($person); } array_multisort($arrSortArray[$orderby], SORT_ASC,$people); foreach ($arrSortArray[$orderby] as $person) { printPerson($person); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 18
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 18
Branch analysis from position: 4
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 16
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 12
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 16
Branch analysis from position: 18
2 jumps found. (Code = 77) Position 1 = 22, Position 2 = 27
Branch analysis from position: 22
2 jumps found. (Code = 78) Position 1 = 23, Position 2 = 27
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
Branch analysis from position: 27
2 jumps found. (Code = 77) Position 1 = 36, Position 2 = 41
Branch analysis from position: 36
2 jumps found. (Code = 78) Position 1 = 37, Position 2 = 41
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
Branch analysis from position: 41
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 41
Branch analysis from position: 27
Branch analysis from position: 18
filename:       /in/dN2bO
function name:  (null)
number of ops:  43
compiled vars:  !0 = $people, !1 = $arrSortArray, !2 = $person, !3 = $value, !4 = $key, !5 = $orderby
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   ASSIGN                                                   !0, <array>
   18     1        ASSIGN                                                   !1, <array>
   20     2      > FE_RESET_R                                       $8      !0, ->18
          3    > > FE_FETCH_R                                               $8, !2, ->18
   21     4    > > FE_RESET_R                                       $9      !2, ->16
          5    > > FE_FETCH_R                                       ~10     $9, !3, ->16
          6    >   ASSIGN                                                   !4, ~10
   22     7        ISSET_ISEMPTY_DIM_OBJ                         0  ~12     !1, !4
          8        BOOL_NOT                                         ~13     ~12
          9      > JMPZ                                                     ~13, ->12
   23    10    >   ASSIGN_DIM                                               !1, !4
         11        OP_DATA                                                  <array>
   25    12    >   FETCH_DIM_W                                      $15     !1, !4
         13        ASSIGN_DIM                                               $15
         14        OP_DATA                                                  !2
   21    15      > JMP                                                      ->5
         16    >   FE_FREE                                                  $9
   20    17      > JMP                                                      ->3
         18    >   FE_FREE                                                  $8
   29    19        ASSIGN                                                   !5, 'name'
   31    20        FETCH_DIM_R                                      ~18     !1, !5
         21      > FE_RESET_R                                       $19     ~18, ->27
         22    > > FE_FETCH_R                                               $19, !2, ->27
   32    23    >   INIT_FCALL                                               'printperson'
         24        SEND_VAR                                                 !2
         25        DO_FCALL                                      0          
   31    26      > JMP                                                      ->22
         27    >   FE_FREE                                                  $19
   36    28        INIT_FCALL                                               'array_multisort'
         29        FETCH_DIM_W                                      $21     !1, !5
         30        SEND_REF                                                 $21
         31        SEND_VAL                                                 4
         32        SEND_REF                                                 !0
         33        DO_ICALL                                                 
   38    34        FETCH_DIM_R                                      ~23     !1, !5
         35      > FE_RESET_R                                       $24     ~23, ->41
         36    > > FE_FETCH_R                                               $24, !2, ->41
   39    37    >   INIT_FCALL                                               'printperson'
         38        SEND_VAR                                                 !2
         39        DO_FCALL                                      0          
   38    40      > JMP                                                      ->36
         41    >   FE_FREE                                                  $24
   40    42      > RETURN                                                   1

Function printperson:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dN2bO
function name:  printPerson
number of ops:  11
compiled vars:  !0 = $person
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'sprintf'
    5     2        SEND_VAL                                                 'Name%3A+%25s+%7C+Age%3A+%25s+%7C+Color%3A+%25s+%3Cbr+%2F%3E'
    6     3        FETCH_DIM_R                                      ~1      !0, 'name'
          4        SEND_VAL                                                 ~1
    7     5        FETCH_DIM_R                                      ~2      !0, 'age'
          6        SEND_VAL                                                 ~2
    8     7        FETCH_DIM_R                                      ~3      !0, 'colour'
          8        SEND_VAL                                                 ~3
          9        DO_ICALL                                                 
   10    10      > RETURN                                                   null

End of function printperson

Generated using Vulcan Logic Dumper, using php 8.0.0


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