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<?php $a = array( 'a'=>1, 'b'=>2, 'c'=>3 ); $b = array( 'b'=>3, 'c'=>4, 'd'=>5 ); echo $a + $b; foreach(array_keys($a + $b) as $key){ echo $key; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
2 jumps found. (Code = 78) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/Y0oTe
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $b, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    7     1        ASSIGN                                                   !1, <array>
   12     2        ADD                                              ~5      !0, !1
          3        ECHO                                                     ~5
   13     4        INIT_FCALL                                               'array_keys'
          5        ADD                                              ~6      !0, !1
          6        SEND_VAL                                                 ~6
          7        DO_ICALL                                         $7      
          8      > FE_RESET_R                                       $8      $7, ->12
          9    > > FE_FETCH_R                                               $8, !2, ->12
   14    10    >   ECHO                                                     !2
   13    11      > JMP                                                      ->9
         12    >   FE_FREE                                                  $8
   15    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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