Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 19
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/gdZJ4
function name: (null)
number of ops: 21
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, ->19
8 10 > INIT_FCALL 'printf'
11 SEND_VAL 'Input+invalid%2C+starting+at+%25s'
12 INIT_FCALL 'substr'
13 SEND_VAR !1
14 SEND_VAR !2
15 DO_ICALL $9
16 SEND_VAR $9
17 DO_ICALL
7 18 > JMP ->20
10 19 > ECHO 'Input+is+valid'
11 20 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0