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

Generated using Vulcan Logic Dumper, using php 8.5.0


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