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<?php $arrays = [['00','01'],['10','11'],['20','11']]; $indexes = []; foreach($arrays as $array){ list('0'=>$indexes[]) = $array; } var_dump($indexes);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/jHN0p
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arrays, !1 = $indexes, !2 = $array
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    5     1        ASSIGN                                                       !1, <array>
    7     2      > FE_RESET_R                                           $5      !0, ->10
          3    > > FE_FETCH_R                                                   $5, !2, ->10
    8     4    >   QM_ASSIGN                                            ~6      !2
          5        FETCH_LIST_R                                         $7      ~6, 0
          6        ASSIGN_DIM                                                   !1
          7        OP_DATA                                                      $7
          8        FREE                                                         ~6
    7     9      > JMP                                                          ->3
         10    >   FE_FREE                                                      $5
   11    11        INIT_FCALL                                                   'var_dump'
         12        SEND_VAR                                                     !1
         13        DO_ICALL                                                     
         14      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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