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<?php $array1 = array("id1" => "value1","id3" => "value6"); $array2 = array("id2" => "value2", "id3" => "value3", "id4" => "value4"); $array3 = array_merge($array1, $array2/*, $arrayN, $arrayN*/); $array4 = $array1 + $array2; echo '<pre>'; var_dump($array3); var_dump($array4); echo '</pre>';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rtls5
function name:  (null)
number of ops:  18
compiled vars:  !0 = $array1, !1 = $array2, !2 = $array3, !3 = $array4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'array_merge'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $6      
          6        ASSIGN                                                   !2, $6
    7     7        ADD                                              ~8      !0, !1
          8        ASSIGN                                                   !3, ~8
    9     9        ECHO                                                     '%3Cpre%3E'
   10    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                                 
   11    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !3
         15        DO_ICALL                                                 
   12    16        ECHO                                                     '%3C%2Fpre%3E'
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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