Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 24
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/npjR2
function name: (null)
number of ops: 33
compiled vars: !0 = $email, !1 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'johnsnow%40%E3%83%92%E3%82%AD%E3%83%AF%E3%83%AA.%E3%83%8A%E3%83%83%E3%83%88%E3%82%A6.com'
4 1 INIT_FCALL 'str_replace'
2 SEND_VAL '%40-'
3 SEND_VAL '%40'
4 INIT_FCALL 'str_replace'
5 SEND_VAL 'xn--'
6 SEND_VAL ''
7 INIT_FCALL_BY_NAME 'idn_to_ascii'
8 SEND_VAR_EX !0
9 DO_FCALL 0 $3
10 SEND_VAR $3
11 DO_ICALL $4
12 SEND_VAR $4
13 DO_ICALL $5
14 ASSIGN !0, $5
6 15 CONCAT ~7 !0, '%0A'
16 ECHO ~7
8 17 INIT_FCALL 'filter_var'
18 SEND_VAR !0
19 SEND_VAL 274
20 DO_ICALL $8
21 > JMPZ $8, ->24
9 22 > ECHO 'valid'
23 > JMP ->25
11 24 > ECHO 'not+valid'
15 25 > INIT_FCALL 'filter_var'
26 SEND_VAR !0
27 SEND_VAL 274
28 DO_ICALL $9
29 ASSIGN !1, $9
16 30 ECHO '%0A'
17 31 ECHO !1
32 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0