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<?php $a = ['a'=> 'b', 'c'=> 'd'];$b = ['a'=> 'x', 'c'=> 'y', 'b'=> 'z'];$c = $a + $b;var_dump($c);$d = array_merge($a, $b);var_dump($d);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mNLHD
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $b, !2 = $c, !3 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
          1        ASSIGN                                                   !1, <array>
          2        ADD                                              ~6      !0, !1
          3        ASSIGN                                                   !2, ~6
          4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !2
          6        DO_ICALL                                                 
          7        INIT_FCALL                                               'array_merge'
          8        SEND_VAR                                                 !0
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $9      
         11        ASSIGN                                                   !3, $9
         12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !3
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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