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<?php if(isset($_POST['email'])) { // validation expected data exists if(!isset($_POST['first_name']) ||!isset($_POST['last_name']) || !isset($_POST['email']) || !isset($_POST['comments'])) { } } die(); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 22
Branch analysis from position: 3
2 jumps found. (Code = 47) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
2 jumps found. (Code = 47) Position 1 = 12, Position 2 = 16
Branch analysis from position: 12
2 jumps found. (Code = 47) Position 1 = 17, Position 2 = 21
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 22
Branch analysis from position: 22
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 22
Branch analysis from position: 21
Branch analysis from position: 16
Branch analysis from position: 11
Branch analysis from position: 22
filename:       /in/BlZir
function name:  (null)
number of ops:  24
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_IS                                         ~0      '_POST'
          1        ISSET_ISEMPTY_DIM_OBJ                         0          ~0, 'email'
          2      > JMPZ                                                     ~1, ->22
    6     3    >   FETCH_IS                                         ~2      '_POST'
          4        ISSET_ISEMPTY_DIM_OBJ                         0  ~3      ~2, 'first_name'
          5        BOOL_NOT                                         ~4      ~3
          6      > JMPNZ_EX                                         ~4      ~4, ->11
          7    >   FETCH_IS                                         ~5      '_POST'
          8        ISSET_ISEMPTY_DIM_OBJ                         0  ~6      ~5, 'last_name'
          9        BOOL_NOT                                         ~7      ~6
         10        BOOL                                             ~4      ~7
         11    > > JMPNZ_EX                                         ~4      ~4, ->16
    7    12    >   FETCH_IS                                         ~8      '_POST'
         13        ISSET_ISEMPTY_DIM_OBJ                         0  ~9      ~8, 'email'
         14        BOOL_NOT                                         ~10     ~9
         15        BOOL                                             ~4      ~10
         16    > > JMPNZ_EX                                         ~4      ~4, ->21
    8    17    >   FETCH_IS                                         ~11     '_POST'
         18        ISSET_ISEMPTY_DIM_OBJ                         0  ~12     ~11, 'comments'
         19        BOOL_NOT                                         ~13     ~12
         20        BOOL                                             ~4      ~13
         21    > > JMPZ                                                     ~4, ->22
   12    22    > > EXIT                                                     
   13    23*     > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.3 ms | 1394 KiB | 13 Q