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<?php $address = false; $suburb = false; $latitude = true; $longitude = true; if (!isset($address) && !isset($suburb) || !isset($latitude) && !isset($longitude)) { var_dump('NOTHING'); } else { var_dump('ELSE'); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
2 jumps found. (Code = 47) Position 1 = 11, Position 2 = 18
Branch analysis from position: 11
2 jumps found. (Code = 46) Position 1 = 14, Position 2 = 17
Branch analysis from position: 14
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 23
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
Branch analysis from position: 18
Branch analysis from position: 10
filename:       /in/GJoRq
function name:  (null)
number of ops:  27
compiled vars:  !0 = $address, !1 = $suburb, !2 = $latitude, !3 = $longitude
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <false>
    4     1        ASSIGN                                                   !1, <false>
    6     2        ASSIGN                                                   !2, <true>
    7     3        ASSIGN                                                   !3, <true>
    9     4        ISSET_ISEMPTY_CV                                 ~8      !0
          5        BOOL_NOT                                         ~9      ~8
          6      > JMPZ_EX                                          ~9      ~9, ->10
          7    >   ISSET_ISEMPTY_CV                                 ~10     !1
          8        BOOL_NOT                                         ~11     ~10
          9        BOOL                                             ~9      ~11
         10    > > JMPNZ_EX                                         ~9      ~9, ->18
         11    >   ISSET_ISEMPTY_CV                                 ~12     !2
         12        BOOL_NOT                                         ~13     ~12
         13      > JMPZ_EX                                          ~13     ~13, ->17
         14    >   ISSET_ISEMPTY_CV                                 ~14     !3
         15        BOOL_NOT                                         ~15     ~14
         16        BOOL                                             ~13     ~15
         17    >   BOOL                                             ~9      ~13
         18    > > JMPZ                                                     ~9, ->23
   10    19    >   INIT_FCALL                                               'var_dump'
         20        SEND_VAL                                                 'NOTHING'
         21        DO_ICALL                                                 
         22      > JMP                                                      ->26
   12    23    >   INIT_FCALL                                               'var_dump'
         24        SEND_VAL                                                 'ELSE'
         25        DO_ICALL                                                 
   13    26    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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