Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: (null)
number of ops: 50
compiled vars: !0 = $testString, !1 = $stringstream, !2 = $output, !3 = $filter, !4 = $written
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
71 0 E > INIT_FCALL 'stream_wrapper_register'
1 SEND_VAL 'stringstream'
2 SEND_VAL 'StringStreamWrapper'
3 DO_ICALL
83 4 INIT_FCALL 'stream_filter_register'
5 SEND_VAL 'replacenullchar'
6 SEND_VAL 'replace_nullchar_filter'
7 DO_ICALL
107 8 ASSIGN !0, 'test'
109 9 INIT_FCALL 'base64_encode'
10 SEND_VAR !0
11 DO_ICALL $8
12 CONCAT ~9 'base64_encode+%3D+', $8
13 CONCAT ~10 ~9, '%0A'
14 ECHO ~10
114 15 INIT_STATIC_METHOD_CALL 'StringStreamWrapper', 'Open'
16 SEND_VAR !0
17 DO_FCALL 0 $11
18 ASSIGN !1, $11
117 19 INIT_FCALL 'fopen'
20 SEND_VAL 'php%3A%2F%2Fmemory'
21 SEND_VAL 'r%2B'
22 DO_ICALL $13
23 ASSIGN !2, $13
120 24 INIT_FCALL 'stream_filter_append'
25 SEND_VAR !2
26 SEND_VAL 'convert.base64-encode'
27 DO_ICALL $15
28 ASSIGN !3, $15
122 29 INIT_FCALL 'flush'
30 SEND_VAR !2
31 DO_ICALL
124 32 INIT_FCALL 'stream_copy_to_stream'
33 SEND_VAR !1
34 SEND_VAR !2
35 DO_ICALL $18
36 ASSIGN !4, $18
127 37 INIT_FCALL 'stream_filter_remove'
38 SEND_VAR !3
39 DO_ICALL
129 40 INIT_FCALL 'rewind'
41 SEND_VAR !2
42 DO_ICALL
130 43 INIT_FCALL 'stream_get_contents'
44 SEND_VAR !2
45 DO_ICALL $22
46 CONCAT ~23 'from+outputstream+%3D+', $22
47 CONCAT ~24 ~23, '%0A'
48 ECHO ~24
49 > RETURN 1
Class StringStreamWrapper:
Function stream_open:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 14
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_open
number of ops: 26
compiled vars: !0 = $path, !1 = $mode, !2 = $options, !3 = $opened_path, !4 = $contextOptions
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
10 0 E > RECV !0
1 RECV !1
2 RECV !2
3 RECV !3
11 4 INIT_FCALL 'stream_context_get_options'
5 FETCH_OBJ_R ~5 'context'
6 SEND_VAL ~5
7 DO_ICALL $6
8 ASSIGN !4, $6
12 9 FETCH_DIM_IS ~8 !4, 'stringstream'
10 ISSET_ISEMPTY_DIM_OBJ 0 ~9 ~8, 'string'
11 BOOL_NOT ~10 ~9
12 > JMPZ ~10, ->14
13 13 > > RETURN <false>
15 14 > ASSIGN_OBJ 'position'
15 OP_DATA 0
18 16 FETCH_DIM_R ~13 !4, 'stringstream'
17 FETCH_DIM_R ~14 ~13, 'string'
18 ASSIGN_OBJ 'stringstream'
19 OP_DATA ~14
20 20 FETCH_OBJ_R ~16 'stringstream'
21 STRLEN ~17 ~16
22 ASSIGN_OBJ 'stringlength'
23 OP_DATA ~17
22 24 > RETURN <true>
23 25* > RETURN null
End of function stream_open
Function stream_read:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_read
number of ops: 14
compiled vars: !0 = $len, !1 = $data
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
25 0 E > RECV !0
26 1 INIT_FCALL 'substr'
2 FETCH_OBJ_R ~2 'stringstream'
3 SEND_VAL ~2
4 FETCH_OBJ_R ~3 'position'
5 SEND_VAL ~3
6 SEND_VAR !0
7 DO_ICALL $4
8 ASSIGN !1, $4
27 9 STRLEN ~7 !1
10 ASSIGN_OBJ_OP 1 'position'
11 OP_DATA ~7
28 12 > RETURN !1
29 13* > RETURN null
End of function stream_read
Function stream_write:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_write
number of ops: 27
compiled vars: !0 = $data, !1 = $l
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
31 0 E > RECV !0
32 1 STRLEN ~2 !0
2 ASSIGN !1, ~2
33 3 INIT_FCALL 'substr'
4 FETCH_OBJ_R ~5 'stringstream'
5 SEND_VAL ~5
6 SEND_VAL 0
7 FETCH_OBJ_R ~6 'position'
8 SEND_VAL ~6
9 DO_ICALL $7
10 CONCAT ~8 $7, !0
11 INIT_FCALL 'substr'
12 FETCH_OBJ_R ~9 'stringstream'
13 SEND_VAL ~9
14 ASSIGN_OBJ_OP 1 ~10 'position'
15 OP_DATA !1
16 SEND_VAL ~10
17 DO_ICALL $11
18 CONCAT ~12 ~8, $11
19 ASSIGN_OBJ 'stringstream'
20 OP_DATA ~12
34 21 FETCH_OBJ_R ~14 'stringstream'
22 STRLEN ~15 ~14
23 ASSIGN_OBJ 'stringlength'
24 OP_DATA ~15
35 25 > RETURN !1
36 26* > RETURN null
End of function stream_write
Function stream_seek:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 14
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_seek
number of ops: 18
compiled vars: !0 = $offset, !1 = $whence
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
38 0 E > RECV !0
1 RECV_INIT !1 <const ast>
39 2 IS_EQUAL !1, 1
3 > JMPZ ~2, ->7
40 4 > ASSIGN_OBJ_OP 1 'position'
5 OP_DATA !0
6 > JMP ->16
42 7 > IS_EQUAL !1, 2
8 > JMPZ ~4, ->14
43 9 > FETCH_OBJ_R ~6 'stringlength'
10 ADD ~7 ~6, !0
11 ASSIGN_OBJ 'position'
12 OP_DATA ~7
13 > JMP ->16
46 14 > ASSIGN_OBJ 'position'
15 OP_DATA !0
48 16 > > RETURN <true>
49 17* > RETURN null
End of function stream_seek
Function stream_tell:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_tell
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
52 0 E > FETCH_OBJ_R ~0 'position'
1 > RETURN ~0
53 2* > RETURN null
End of function stream_tell
Function stream_eof:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_eof
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
56 0 E > FETCH_OBJ_R ~0 'position'
1 FETCH_OBJ_R ~1 'stringlength'
2 IS_SMALLER_OR_EQUAL ~2 ~1, ~0
3 > RETURN ~2
57 4* > RETURN null
End of function stream_eof
Function stream_stat:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: stream_stat
number of ops: 6
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
61 0 E > FETCH_OBJ_R ~0 'stringlength'
1 INIT_ARRAY ~1 ~0, 7
62 2 FETCH_OBJ_R ~2 'stringlength'
3 ADD_ARRAY_ELEMENT ~1 ~2, 'size'
4 > RETURN ~1
64 5* > RETURN null
End of function stream_stat
Function open:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: Open
number of ops: 15
compiled vars: !0 = $string, !1 = $context
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
66 0 E > RECV !0
67 1 INIT_FCALL 'stream_context_create'
2 INIT_ARRAY ~2 !0, 'string'
3 INIT_ARRAY ~3 ~2, 'stringstream'
4 SEND_VAL ~3
5 DO_ICALL $4
6 ASSIGN !1, $4
68 7 INIT_FCALL 'fopen'
8 SEND_VAL 'stringstream%3A%2F%2F'
9 SEND_VAL 'r'
10 SEND_VAL <false>
11 SEND_VAR !1
12 DO_ICALL $6
13 > RETURN $6
69 14* > RETURN null
End of function open
End of class StringStreamWrapper.
Class replace_nullchar_filter:
Function filter:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 24, Position 2 = 5
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 24, Position 2 = 5
Branch analysis from position: 24
Branch analysis from position: 5
filename: /in/23jMT
function name: filter
number of ops: 26
compiled vars: !0 = $in, !1 = $out, !2 = $consumed, !3 = $closing, !4 = $bucket
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
74 0 E > RECV !0
1 RECV !1
2 RECV !2
3 RECV !3
75 4 > JMP ->19
76 5 > INIT_FCALL 'str_replace'
6 SEND_VAL '%00'
7 SEND_VAL ''
8 FETCH_OBJ_R ~6 !4, 'data'
9 SEND_VAL ~6
10 DO_ICALL $7
11 ASSIGN_OBJ !4, 'data'
12 OP_DATA $7
77 13 FETCH_OBJ_R ~8 !4, 'datalen'
14 ASSIGN_OP 1 !2, ~8
78 15 INIT_FCALL 'stream_bucket_append'
16 SEND_VAR !1
17 SEND_VAR !4
18 DO_ICALL
75 19 > INIT_FCALL 'stream_bucket_make_writeable'
20 SEND_VAR !0
21 DO_ICALL $11
22 ASSIGN ~12 !4, $11
23 > JMPNZ ~12, ->5
80 24 > > RETURN 2
81 25* > RETURN null
End of function filter
End of class replace_nullchar_filter.
Class StringStreamWrapperFixed:
Function bug68532fixed:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 2, Position 2 = 4
Branch analysis from position: 2
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 47) Position 1 = 10, Position 2 = 23
Branch analysis from position: 10
2 jumps found. (Code = 46) Position 1 = 16, Position 2 = 22
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
Branch analysis from position: 23
filename: /in/23jMT
function name: bug68532fixed
number of ops: 25
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
88 0 E > DEFINED 'BUG68532FIXED'
1 > JMPZ ~0, ->4
89 2 > FETCH_CONSTANT ~1 'BUG68532FIXED'
3 > RETURN ~1
90 4 > INIT_FCALL 'version_compare'
5 SEND_VAL '8.0.0'
6 SEND_VAL '5.6.5'
7 SEND_VAL '%3E%3D'
8 DO_ICALL $2
9 > JMPNZ_EX ~3 $2, ->23
91 10 > INIT_FCALL 'version_compare'
11 SEND_VAL '8.0.0'
12 SEND_VAL '5.5.21'
13 SEND_VAL '%3E%3D'
14 DO_ICALL $4
15 > JMPZ_EX ~5 $4, ->22
16 > INIT_FCALL 'version_compare'
17 SEND_VAL '8.0.0'
18 SEND_VAL '5.6.0'
19 SEND_VAL '%3C'
20 DO_ICALL $6
21 BOOL ~5 $6
22 > BOOL ~3 ~5
23 > > RETURN ~3
92 24* > RETURN null
End of function bug68532fixed
Function open:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23jMT
function name: Open
number of ops: 22
compiled vars: !0 = $string, !1 = $stream
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
94 0 E > RECV !0
95 1 INIT_STATIC_METHOD_CALL 'bug68532fixed'
2 DO_FCALL 0 $2
3 > JMPZ $2, ->10
96 4 > INIT_FCALL 'fopen'
5 SEND_VAL 'php%3A%2F%2Ftemp'
6 SEND_VAL 'r%2B'
7 DO_ICALL $3
8 ASSIGN !1, $3
9 > JMP ->13
98 10 > INIT_FCALL 'tmpfile'
11 DO_ICALL $5
12 ASSIGN !1, $5
100 13 > INIT_FCALL 'fwrite'
14 SEND_VAR !1
15 SEND_VAR !0
16 DO_ICALL
101 17 INIT_FCALL 'rewind'
18 SEND_VAR !1
19 DO_ICALL
102 20 > RETURN !1
103 21* > RETURN null
End of function open
End of class StringStreamWrapperFixed.
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