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<?php $foo = []; $bar = []; $foo[] = 1; $bar[] = 5; $foo += $bar; var_dump($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4Q2OJ
function name:  (null)
number of ops:  11
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN_DIM                                               !0
          3        OP_DATA                                                  1
    7     4        ASSIGN_DIM                                               !1
          5        OP_DATA                                                  5
    9     6        ASSIGN_OP                                     1          !0, !1
   11     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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