Skip to content

Instantly share code, notes, and snippets.

@ElvenSpellmaker

ElvenSpellmaker/php-bug-report-anonymous-class-not-reloaded

Created July 15, 2020 20:58
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save ElvenSpellmaker/940fa8b4fd5523a81a42fb9686266d67 to your computer and use it in GitHub Desktop.
Save ElvenSpellmaker/940fa8b4fd5523a81a42fb9686266d67 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
php-bug-report-anonymous-class-not-reloaded
$ php -d vld.active=1 index.php
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /c/index.php
function name: (null)
number of ops: 38
compiled vars: !0 = $class, !1 = $foo, !2 = $class2
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INCLUDE_OR_EVAL $3 'test.php', REQUIRE
1 ASSIGN !0, $3
4 2 INIT_METHOD_CALL !0, 'getName'
3 DO_FCALL 0 $5
4 CONCAT ~6 'Get+Name%3A+', $5
5 ECHO ~6
7 6 INIT_FCALL 'file_get_contents'
7 SEND_VAL 'test.php'
8 DO_ICALL $7
9 ASSIGN !1, $7
8 10 INIT_FCALL 'str_replace'
11 SEND_VAL 'foo'
12 SEND_VAL 'bar'
13 SEND_VAR !1
14 DO_ICALL $9
15 ASSIGN !1, $9
9 16 INIT_FCALL 'file_put_contents'
17 SEND_VAL 'test.php'
18 SEND_VAR !1
19 DO_ICALL
11 20 ECHO '%0A'
13 21 INCLUDE_OR_EVAL $12 'test.php', REQUIRE
22 ASSIGN !2, $12
14 23 INIT_METHOD_CALL !2, 'getName'
24 DO_FCALL 0 $14
25 CONCAT ~15 'Get+Name%3A+', $14
26 ECHO ~15
17 27 INIT_FCALL 'str_replace'
28 SEND_VAL 'bar'
29 SEND_VAL 'foo'
30 SEND_VAR !1
31 DO_ICALL $16
32 ASSIGN !1, $16
18 33 INIT_FCALL 'file_put_contents'
34 SEND_VAL 'test.php'
35 SEND_VAR !1
36 DO_ICALL
19 37 > RETURN 1
branch: # 0; line: 3- 19; sop: 0; eop: 37; out0: -2
path #1: 0,
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /c/test.php
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ECHO 'Title%3A+foo'
1 ECHO '%0A'
5 2 DECLARE_ANON_CLASS 9.88131e-324
3 NEW $1 0
4 DO_FCALL 0
5 > RETURN $1
9 6* > RETURN 1
branch: # 0; line: 3- 9; sop: 0; eop: 6
path #1: 0,
Class class@anonymous:
Function getname:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /c/test.php
function name: getName
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > FETCH_OBJ_R ~0 'name'
1 > RETURN ~0
2* > RETURN null
branch: # 0; line: 7- 7; sop: 0; eop: 2
path #1: 0,
End of function getname
End of class class@anonymous.
Title: foo
Get Name: foo
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /c/test.php
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ECHO 'Title%3A+bar'
1 ECHO '%0A'
5 2 DECLARE_ANON_CLASS 9.88131e-324
3 NEW $1 0
4 DO_FCALL 0
5 > RETURN $1
9 6* > RETURN 1
branch: # 0; line: 3- 9; sop: 0; eop: 6
path #1: 0,
Class class@anonymous:
Function getname:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /c/test.php
function name: getName
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > FETCH_OBJ_R ~0 'name'
1 > RETURN ~0
2* > RETURN null
branch: # 0; line: 7- 7; sop: 0; eop: 2
path #1: 0,
End of function getname
End of class class@anonymous.
Title: bar
Get Name: foo
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment