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<?php $arr1 = [['item1', 'update']]; $arr2 = [['item2', 'create']]; $arr3 = [['item2', 'update']]; //var_dump(array_merge($arr1, $arr2)); var_dump($arr1[] = $arr2); //var_dump(array_merge($arr2, $arr3));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SFVXW
function name:  (null)
number of ops:  9
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        ASSIGN                                                   !2, <array>
    8     3        INIT_FCALL                                               'var_dump'
          4        ASSIGN_DIM                                       ~6      !0
          5        OP_DATA                                                  !1
          6        SEND_VAL                                                 ~6
          7        DO_ICALL                                                 
    9     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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