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<?php $array1 = ["1","2","12","43","52"]; $array2 = [ ["id"=>"12","name"=>"Robert","surname"=>"Plant"], ["id"=>"43","name"=>"Jimmy","surname"=>"Page"], ["id"=>"8","name"=>"Mary","surname"=>"Stilton"] ]; $result = []; // result store foreach($array1 as $whitelisted) { foreach($array2 as $record) { if($record['id'] == $whitelisted) $result[] = $record; } } print_r($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 15
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 15
Branch analysis from position: 5
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 13
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 13
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 12
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 13
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/Au6XH
function name:  (null)
number of ops:  20
compiled vars:  !0 = $array1, !1 = $array2, !2 = $result, !3 = $whitelisted, !4 = $record
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    4     1        ASSIGN                                                       !1, <array>
   10     2        ASSIGN                                                       !2, <array>
   11     3      > FE_RESET_R                                           $8      !0, ->15
          4    > > FE_FETCH_R                                                   $8, !3, ->15
   12     5    > > FE_RESET_R                                           $9      !1, ->13
          6    > > FE_FETCH_R                                                   $9, !4, ->13
   13     7    >   FETCH_DIM_R                                          ~10     !4, 'id'
          8        IS_EQUAL                                                     !3, ~10
          9      > JMPZ                                                         ~11, ->12
         10    >   ASSIGN_DIM                                                   !2
         11        OP_DATA                                                      !4
   12    12    > > JMP                                                          ->6
         13    >   FE_FREE                                                      $9
   11    14      > JMP                                                          ->4
         15    >   FE_FREE                                                      $8
   18    16        INIT_FCALL                                                   'print_r'
         17        SEND_VAR                                                     !2
         18        DO_ICALL                                                     
         19      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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