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<?php $arr1 = [1,2,3]; $arr2 = [4,5,6]; $arr3 = [...$arr1, ...$arr2]; var_dump($arr3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T22NH
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr1, !1 = $arr2, !2 = $arr3
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2        INIT_ARRAY                                       ~5      
          3        ADD_ARRAY_UNPACK                                 ~5      !0
          4        ADD_ARRAY_UNPACK                                 ~5      !1
          5        ASSIGN                                                   !2, ~5
    7     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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