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<?php $arr = [2, 3]; $arr2 = [1, 5]; var_dump($arr + $arr2, array_merge($arr, $arr2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SSlWN
function name:  (null)
number of ops:  12
compiled vars:  !0 = $arr, !1 = $arr2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2        INIT_FCALL                                               'var_dump'
          3        ADD                                              ~4      !0, !1
          4        SEND_VAL                                                 ~4
          5        INIT_FCALL                                               'array_merge'
          6        SEND_VAR                                                 !0
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $5      
          9        SEND_VAR                                                 $5
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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