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<?php $values = array('a'=>1, 'b'=>2, 'c'=>3); $revisions = array('b'=>4, 'c'=>5, 'd'=>6); $fees = array(); foreach(array_keys($values + $revisions) as $key){ if(array_key_exists($key, $values) && array_key_exists($key, $revisions)){ $fees[$key] = $values[$key] + $revisions[$key]; } elseif(array_key_exists($key, $values)){ $fees[$key] = $values[$key]; } elseif(array_key_exists($key, $revisions)){ $fees[$key] = $revisions[$key]; } } print_r($fees);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 32
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 32
Branch analysis from position: 9
2 jumps found. (Code = 46) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 20
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 26
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
Branch analysis from position: 26
2 jumps found. (Code = 43) Position 1 = 28, Position 2 = 31
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 31
Branch analysis from position: 13
Branch analysis from position: 32
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
filename:       /in/lnSBC
function name:  (null)
number of ops:  37
compiled vars:  !0 = $values, !1 = $revisions, !2 = $fees, !3 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        ASSIGN                                                   !2, <array>
    5     3        INIT_FCALL                                               'array_keys'
          4        ADD                                              ~7      !0, !1
          5        SEND_VAL                                                 ~7
          6        DO_ICALL                                         $8      
          7      > FE_RESET_R                                       $9      $8, ->32
          8    > > FE_FETCH_R                                               $9, !3, ->32
    6     9    >   ARRAY_KEY_EXISTS                                 ~10     !3, !0
         10      > JMPZ_EX                                          ~10     ~10, ->13
         11    >   ARRAY_KEY_EXISTS                                 ~11     !3, !1
         12        BOOL                                             ~10     ~11
         13    > > JMPZ                                                     ~10, ->20
    7    14    >   FETCH_DIM_R                                      ~13     !0, !3
         15        FETCH_DIM_R                                      ~14     !1, !3
         16        ADD                                              ~15     ~13, ~14
         17        ASSIGN_DIM                                               !2, !3
         18        OP_DATA                                                  ~15
         19      > JMP                                                      ->31
    9    20    >   ARRAY_KEY_EXISTS                                         !3, !0
         21      > JMPZ                                                     ~16, ->26
   10    22    >   FETCH_DIM_R                                      ~18     !0, !3
         23        ASSIGN_DIM                                               !2, !3
         24        OP_DATA                                                  ~18
         25      > JMP                                                      ->31
   12    26    >   ARRAY_KEY_EXISTS                                         !3, !1
         27      > JMPZ                                                     ~19, ->31
   13    28    >   FETCH_DIM_R                                      ~21     !1, !3
         29        ASSIGN_DIM                                               !2, !3
         30        OP_DATA                                                  ~21
    5    31    > > JMP                                                      ->8
         32    >   FE_FREE                                                  $9
   16    33        INIT_FCALL                                               'print_r'
         34        SEND_VAR                                                 !2
         35        DO_ICALL                                                 
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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