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<?php $fields = ['field1' => 0, 'field2' => 3]; $row = [ 'John', 'Doe', '555 23 58 45', 'Evergreen Terrace' ]; foreach($fields as $key => $pos) { $user_data[$key] = $row[$pos]; } var_dump($user_data);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/0Cu76
function name:  (null)
number of ops:  14
compiled vars:  !0 = $fields, !1 = $row, !2 = $pos, !3 = $key, !4 = $user_data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
   11     2      > FE_RESET_R                                       $7      !0, ->9
          3    > > FE_FETCH_R                                       ~8      $7, !2, ->9
          4    >   ASSIGN                                                   !3, ~8
   12     5        FETCH_DIM_R                                      ~11     !1, !2
          6        ASSIGN_DIM                                               !4, !3
          7        OP_DATA                                                  ~11
   11     8      > JMP                                                      ->3
          9    >   FE_FREE                                                  $7
   15    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !4
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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