Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 16
Branch analysis from position: 3
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 13
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 13
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 100
Branch analysis from position: 100
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 41
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 27
Branch analysis from position: 23
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 27
2 jumps found. (Code = 43) Position 1 = 33, Position 2 = 37
Branch analysis from position: 33
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 37
1 jumps found. (Code = 42) Position 1 = 100
Branch analysis from position: 100
Branch analysis from position: 41
2 jumps found. (Code = 43) Position 1 = 44, Position 2 = 100
Branch analysis from position: 44
2 jumps found. (Code = 43) Position 1 = 52, Position 2 = 56
Branch analysis from position: 52
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 56
2 jumps found. (Code = 43) Position 1 = 62, Position 2 = 66
Branch analysis from position: 62
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 66
1 jumps found. (Code = 42) Position 1 = 78
Branch analysis from position: 78
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 100
Found catch point at position: 73
Branch analysis from position: 73
2 jumps found. (Code = 107) Position 1 = 74, Position 2 = -2
Branch analysis from position: 74
1 jumps found. (Code = 108) Position 1 = -2
filename: /in/kjuRt
function name: (null)
number of ops: 101
compiled vars: !0 = $user, !1 = $id, !2 = $user_to_follow, !3 = $current_user, !4 = $e
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
58 0 E > FETCH_IS ~5 '_GET'
1 ISSET_ISEMPTY_DIM_OBJ 0 ~5, 'show-all'
2 > JMPZ ~6, ->16
59 3 > ECHO '%3Cul%3E'
60 4 INIT_STATIC_METHOD_CALL 'Db', 'getUsers'
5 DO_FCALL 0 $7
6 > FE_RESET_R $8 $7, ->13
7 > > FE_FETCH_R $8, !0, ->13
61 8 > INIT_FCALL 'displayuser'
9 SEND_VAR !0
10 SEND_VAL 'li'
11 DO_FCALL 0
60 12 > JMP ->7
13 > FE_FREE $8
63 14 ECHO '%3C%2Ful%3E'
15 > JMP ->100
66 16 > > JMPZ <true>, ->41
67 17 > ASSIGN !1, 'john'
68 18 INIT_FCALL 'validateuserid'
19 SEND_VAR !1
20 DO_FCALL 0 $11
21 BOOL_NOT ~12 $11
22 > JMPZ ~12, ->27
23 > NEW $13 'Exception'
24 SEND_VAL_EX 'Please+select+a+valid+user+ID'
25 DO_FCALL 0
26 > THROW 0 $13
69 27 > INIT_STATIC_METHOD_CALL 'Db', 'getUserById'
28 SEND_VAR_EX !1
29 DO_FCALL 0 $15
30 ASSIGN !0, $15
70 31 BOOL_NOT ~17 !0
32 > JMPZ ~17, ->37
33 > NEW $18 'Exception'
34 SEND_VAL_EX 'Sorry%2C+user+not+found'
35 DO_FCALL 0
36 > THROW 0 $18
72 37 > INIT_FCALL 'displayuser'
38 SEND_VAR !0
39 DO_FCALL 0
40 > JMP ->100
75 41 > FETCH_IS ~21 '_GET'
42 ISSET_ISEMPTY_DIM_OBJ 0 ~21, 'follow'
43 > JMPZ ~22, ->100
76 44 > FETCH_R global ~23 '_GET'
45 FETCH_DIM_R ~24 ~23, 'follow'
46 ASSIGN !1, ~24
77 47 INIT_FCALL 'validateuserid'
48 SEND_VAR !1
49 DO_FCALL 0 $26
50 BOOL_NOT ~27 $26
51 > JMPZ ~27, ->56
52 > NEW $28 'Exception'
53 SEND_VAL_EX 'Please+select+a+valid+user+ID'
54 DO_FCALL 0
55 > THROW 0 $28
78 56 > INIT_STATIC_METHOD_CALL 'Db', 'getUserById'
57 SEND_VAR_EX !1
58 DO_FCALL 0 $30
59 ASSIGN !2, $30
79 60 BOOL_NOT ~32 !2
61 > JMPZ ~32, ->66
62 > NEW $33 'Exception'
63 SEND_VAL_EX 'Sorry%2C+user+not+found'
64 DO_FCALL 0
65 > THROW 0 $33
81 66 > INIT_STATIC_METHOD_CALL 'Session', 'getLoggedInUser'
67 DO_FCALL 0 $35
68 ASSIGN !3, $35
83 69 INIT_METHOD_CALL !3, 'follow'
70 SEND_VAR_EX !2
71 DO_FCALL 0
72 > JMP ->78
84 73 E > > CATCH last 'Exception'
85 74 > NEW $38 'Exception'
75 SEND_VAL_EX 'Unable+to+follow+at+this+time'
76 DO_FCALL 0
77 > THROW 0 $38
89 78 > INIT_FCALL 'mail'
90 79 FETCH_OBJ_R ~40 !2, 'email'
80 SEND_VAL ~40
91 81 SEND_VAL 'You+have+a+new+follower%21'
92 82 FETCH_OBJ_R ~41 !3, 'username'
83 NOP
84 FAST_CONCAT ~42 ~41, '+is+now+following+you.'
85 SEND_VAL ~42
93 86 SEND_VAL 'From%3A+notifications%40awesome-social-network.com'
87 DO_ICALL
97 88 INIT_STATIC_METHOD_CALL 'Db', 'updateActivityFeed'
98 89 INIT_ARRAY ~44 'follow', 'action'
99 90 FETCH_OBJ_R ~45 !3, 'id'
91 ADD_ARRAY_ELEMENT ~44 ~45, 'from'
100 92 FETCH_OBJ_R ~46 !2, 'id'
93 ADD_ARRAY_ELEMENT ~44 ~46, 'to'
101 94 INIT_FCALL 'time'
95 DO_ICALL $47
96 ADD_ARRAY_ELEMENT ~44 $47, 'timestamp'
97 SEND_VAL_EX ~44
98 DO_FCALL 0
104 99 ECHO 'Followed%21+%3Ca+href%3D%22%2F%22%3EReturn+to+home%3C%2Fa%3E'
107 100 > > RETURN 1
Function displayuser:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 25
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 34
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/kjuRt
function name: displayUser
number of ops: 51
compiled vars: !0 = $user, !1 = $tag, !2 = $full_name, !3 = $avatar_data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
18 0 E > RECV !0
1 RECV_INIT !1 'div'
19 2 FETCH_OBJ_R ~4 !0, 'first_name'
3 CONCAT ~5 ~4, '+'
4 FETCH_OBJ_R ~6 !0, 'last_name'
5 CONCAT ~7 ~5, ~6
6 ASSIGN !2, ~7
22 7 INIT_FCALL 'strpos'
8 FETCH_R global ~9 '_SERVER'
9 FETCH_DIM_R ~10 ~9, 'SERVER_NAME'
10 SEND_VAL ~10
11 SEND_VAL 'localhost'
12 DO_ICALL $11
13 TYPE_CHECK 1018 $11
14 > JMPZ ~12, ->25
23 15 > INIT_FCALL 'json_decode'
16 INIT_FCALL 'file_get_contents'
17 FETCH_OBJ_R ~13 !0, 'id'
18 CONCAT ~14 'http%3A%2F%2Fdev.avatars.com%2Fuser%2F', ~13
19 SEND_VAL ~14
20 DO_ICALL $15
21 SEND_VAR $15
22 DO_ICALL $16
23 ASSIGN !3, $16
24 > JMP ->34
26 25 > INIT_FCALL 'json_decode'
26 INIT_FCALL 'file_get_contents'
27 FETCH_OBJ_R ~18 !0, 'id'
28 CONCAT ~19 'http%3A%2F%2Fwww.avatars.com%2Fuser%2F', ~18
29 SEND_VAL ~19
30 DO_ICALL $20
31 SEND_VAR $20
32 DO_ICALL $21
33 ASSIGN !3, $21
30 34 > ECHO '++++%3C'
35 ECHO !1
36 ECHO '+class%3D%22user%22%3E%0A%09%3Ca+href%3D%22%2Fusers%2F'
31 37 FETCH_OBJ_R ~23 !0, 'id'
38 ECHO ~23
39 ECHO '%22%3E%0A%09++++%3Cimg+src%3D%22'
32 40 FETCH_OBJ_R ~24 !3, 'url'
41 ECHO ~24
42 ECHO '%22%3E%0A%09++++'
33 43 ECHO !2
34 44 ECHO '%09%3C%2Fa%3E%0A%09%3Ca+href%3D%22%3Ffollow%3D'
35 45 FETCH_OBJ_R ~25 !0, 'id'
46 ECHO ~25
47 ECHO '%22%3EFollow%3C%2Fa%3E%0A++++%3C%2F'
36 48 ECHO !1
49 ECHO '%3E%0A'
38 50 > RETURN null
End of function displayuser
Function validateuserid:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 12
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/kjuRt
function name: validateUserId
number of ops: 14
compiled vars: !0 = $id
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
41 0 E > RECV !0
42 1 INIT_FCALL 'is_numeric'
2 SEND_VAR !0
3 DO_ICALL $1
4 BOOL_NOT ~2 $1
5 > JMPZ ~2, ->12
44 6 > INIT_FCALL 'error_log'
7 NOP
8 FAST_CONCAT ~3 'Invalid+user+id%3A+', !0
9 SEND_VAL ~3
10 DO_ICALL
45 11 > RETURN <false>
48 12 > > RETURN <true>
49 13* > RETURN null
End of function validateuserid
Generated using Vulcan Logic Dumper, using php 8.0.0