Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ZirWO
function name: (null)
number of ops: 14
compiled vars: !0 = $domain_name
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, '%D0%BF%D1%80%D0%B5%D0%B7%D0%B8%D0%B4%D0%B5%D0%BD%25%D1%82.%D1%80%D1%84'
4 1 INIT_FCALL_BY_NAME 'idn_to_ascii'
2 SEND_VAR_EX !0
3 DO_FCALL 0 $2
4 ASSIGN !0, $2
12 5 INIT_FCALL 'is_valid_domain_name'
6 SEND_VAR !0
7 DO_FCALL 0 $4
8 > JMPZ $4, ->11
9 > QM_ASSIGN ~5 'Domain+is+valid.'
10 > JMP ->12
11 > QM_ASSIGN ~5 'Domain+is+not+valid.'
12 > ECHO ~5
14 13 > RETURN 1
Function is_valid_domain_name:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 46) Position 1 = 12, Position 2 = 17
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
Branch analysis from position: 11
filename: /in/ZirWO
function name: is_valid_domain_name
number of ops: 19
compiled vars: !0 = $domain_name
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
7 1 INIT_FCALL 'preg_match'
2 SEND_VAL '%2F%5E%28%5Ba-z%5Cd%5D%28-%2A%5Ba-z%5Cd%5D%29%2A%29%28%5C.%28%5Ba-z%5Cd%5D%28-%2A%5Ba-z%5Cd%5D%29%2A%29%29%2A%24%2Fi'
3 SEND_VAR !0
4 DO_ICALL $1
5 > JMPZ_EX ~2 $1, ->11
8 6 > INIT_FCALL 'preg_match'
7 SEND_VAL '%2F%5E.%7B1%2C253%7D%24%2F'
8 SEND_VAR !0
9 DO_ICALL $3
10 BOOL ~2 $3
11 > > JMPZ_EX ~2 ~2, ->17
9 12 > INIT_FCALL 'preg_match'
13 SEND_VAL '%2F%5E%5B%5E%5C.%5D%7B1%2C63%7D%28%5C.%5B%5E%5C.%5D%7B1%2C63%7D%29%2A%24%2F'
14 SEND_VAR !0
15 DO_ICALL $4
16 BOOL ~2 $4
17 > > RETURN ~2
10 18* > RETURN null
End of function is_valid_domain_name
Generated using Vulcan Logic Dumper, using php 8.0.0