Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 26
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 26
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
filename: /in/Q08CR
function name: (null)
number of ops: 28
compiled vars: !0 = $dirname, !1 = $test_name, !2 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
23 0 E > INIT_FCALL 'phpversion'
1 DO_ICALL $3
2 CONCAT ~4 'PHP+version%3A+', $3
3 CONCAT ~5 ~4, '%0A%0A'
4 ECHO ~5
24 5 INIT_FCALL 'dirname'
6 SEND_VAL '%2Fin%2FQ08CR'
7 DO_ICALL $6
8 ASSIGN !0, $6
25 9 > FE_RESET_R $8 <array>, ->26
10 > > FE_FETCH_R $8, !1, ->26
26 11 > ROPE_INIT 3 ~10 '---+'
12 ROPE_ADD 1 ~10 ~10, !1
13 ROPE_END 2 ~9 ~10, '+---%0A'
14 ECHO ~9
27 15 NOP
16 FAST_CONCAT ~12 'test_', !1
17 ASSIGN !2, ~12
28 18 INIT_FCALL 'var_dump'
19 INIT_DYNAMIC_CALL !2
20 SEND_VAR_EX !0
21 DO_FCALL 0 $14
22 SEND_VAR $14
23 DO_ICALL
29 24 ECHO '%0A'
25 25 > JMP ->10
26 > FE_FREE $8
30 27 > RETURN 1
Function test_iterator:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 7
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 7
Branch analysis from position: 17
Branch analysis from position: 7
filename: /in/Q08CR
function name: test_iterator
number of ops: 19
compiled vars: !0 = $dirname, !1 = $files, !2 = $dir
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 ASSIGN !1, <array>
5 2 NEW $4 'DirectoryIterator'
3 SEND_VAR_EX !0
4 DO_FCALL 0
5 ASSIGN !2, $4
6 6 > JMP ->14
7 7 > INIT_METHOD_CALL !2, 'current'
8 DO_FCALL 0 $8
9 CAST 6 ~9 $8
10 ASSIGN_DIM !1
11 OP_DATA ~9
8 12 INIT_METHOD_CALL !2, 'next'
13 DO_FCALL 0
6 14 > INIT_METHOD_CALL !2, 'valid'
15 DO_FCALL 0 $11
16 > JMPNZ $11, ->7
10 17 > > RETURN !1
11 18* > RETURN null
End of function test_iterator
Function test_iterator_bug:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 12
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename: /in/Q08CR
function name: test_iterator_bug
number of ops: 15
compiled vars: !0 = $dirname, !1 = $files, !2 = $dir, !3 = $file
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > RECV !0
14 1 ASSIGN !1, <array>
16 2 NEW $5 'DirectoryIterator'
3 SEND_VAR_EX !0
4 DO_FCALL 0
5 ASSIGN !2, $5
17 6 > FE_RESET_R $8 !2, ->12
7 > > FE_FETCH_R $8, !3, ->12
18 8 > CAST 6 ~10 !3
9 ASSIGN_DIM !1
10 OP_DATA ~10
17 11 > JMP ->7
12 > FE_FREE $8
20 13 > RETURN !1
21 14* > RETURN null
End of function test_iterator_bug
Generated using Vulcan Logic Dumper, using php 8.0.0