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<?php /* Default */ $en = array( 'hello' => 'hello', 'goodbye' => 'goodbye' ); /* User selection */ $fr = array( 'hello' => 'bonjour' ); $lang = array_merge($en, $fr); var_dump($lang); /* array(2) { ["hello"]=> string(7) "bonjour" ["goodbye"]=> string(7) "goodbye" } */
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dQb9t
function name:  (null)
number of ops:  11
compiled vars:  !0 = $en, !1 = $fr, !2 = $lang
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, <array>
   14     2        INIT_FCALL                                               'array_merge'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !2, $5
   16     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
   25    10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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