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<?php $arrayIn = [ [ 0 => "3", 1 => "12345" ], [ 0 => "2", 1 => "123" ] ]; $arrayOut = []; foreach ($arrayIn as $arr) { $arrayOut[$arr[1]] = $arr[0]; } var_dump($arrayOut);
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/u3fCC
function name:  (null)
number of ops:  14
compiled vars:  !0 = $arrayIn, !1 = $arrayOut, !2 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   11     1        ASSIGN                                                       !1, <array>
   12     2      > FE_RESET_R                                           $5      !0, ->9
          3    > > FE_FETCH_R                                                   $5, !2, ->9
   13     4    >   FETCH_DIM_R                                          ~6      !2, 1
          5        FETCH_DIM_R                                          ~8      !2, 0
          6        ASSIGN_DIM                                                   !1, ~6
          7        OP_DATA                                                      ~8
   12     8      > JMP                                                          ->3
          9    >   FE_FREE                                                      $5
   15    10        INIT_FCALL                                                   'var_dump'
         11        SEND_VAR                                                     !1
         12        DO_ICALL                                                     
         13      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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