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

Generated using Vulcan Logic Dumper, using php 8.0.0


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