Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 16
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/gdZJ4
function name: (null)
number of ops: 18
compiled vars: !0 = $allowed, !1 = $input, !2 = $validLen
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
4 1 ASSIGN !1, 'abc-def'
6 2 INIT_FCALL 'strspn'
3 SEND_VAR !1
4 SEND_VAR !0
5 DO_ICALL $5
6 ASSIGN !2, $5
7 7 STRLEN ~7 !1
8 IS_NOT_IDENTICAL !2, ~7
9 > JMPZ ~8, ->16
8 10 > INIT_FCALL 'printf'
11 SEND_VAL 'Input+invalid%2C+starting+at+%25s'
12 FRAMELESS_ICALL_2 substr ~9 !1, !2
13 SEND_VAL ~9
14 DO_ICALL
7 15 > JMP ->17
10 16 > ECHO 'Input+is+valid'
11 17 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.5.0