Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 13
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Kd6hR
function name: (null)
number of ops: 16
compiled vars: !0 = $str, !1 = $secondchar
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'a12'
4 1 INIT_FCALL 'substr'
2 SEND_VAR !0
3 SEND_VAL 1
4 SEND_VAL 1
5 DO_ICALL $3
6 ASSIGN !1, $3
5 7 TYPE_CHECK 64 ~5 !1
8 BOOL_NOT ~6 ~5
9 > JMPZ ~6, ->13
6 10 > CONCAT ~7 !1, '+is+a+not+string'
11 ECHO ~7
12 > JMP ->15
8 13 > CONCAT ~8 !1, '+is+a+string'
14 ECHO ~8
9 15 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0