Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/hd3hL
function name: (null)
number of ops: 28
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
52 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'random_str'
2 SEND_VAL 10
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
54 6 INIT_FCALL 'var_dump'
7 INIT_FCALL 'random_str'
8 SEND_VAL 16
9 SEND_VAL '0123456789'
10 DO_FCALL 0 $2
11 SEND_VAR $2
12 DO_ICALL
56 13 INIT_FCALL 'var_dump'
14 INIT_FCALL 'random_str'
15 SEND_VAL 8
16 SEND_VAL '0123456789abcdef'
17 DO_FCALL 0 $4
18 SEND_VAR $4
19 DO_ICALL
58 20 INIT_FCALL 'var_dump'
21 INIT_FCALL 'random_str'
22 SEND_VAL 24
23 SEND_VAL 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789%2B.'
24 DO_FCALL 0 $6
25 SEND_VAR $6
26 DO_ICALL
27 > RETURN 1
Function random_str:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 18
Branch analysis from position: 14
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 18
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 21
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 42
Branch analysis from position: 38
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 53
Branch analysis from position: 53
2 jumps found. (Code = 44) Position 1 = 55, Position 2 = 45
Branch analysis from position: 55
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 45
2 jumps found. (Code = 44) Position 1 = 55, Position 2 = 45
Branch analysis from position: 55
Branch analysis from position: 45
filename: /in/hd3hL
function name: random_str
number of ops: 57
compiled vars: !0 = $length, !1 = $charset, !2 = $split, !3 = $charset_max, !4 = $random_str, !5 = $i, !6 = $r
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > RECV_INIT !0 32
1 RECV_INIT !1 'abcdefghijklmnopqrstuvwxyz'
14 2 INIT_FCALL 'is_numeric'
3 SEND_VAR !0
4 DO_ICALL $7
5 BOOL_NOT ~8 $7
6 > JMPZ ~8, ->11
15 7 > NEW $9 'InvalidArgumentException'
16 8 SEND_VAL_EX 'random_str+-+Argument+1+-+expected+an+integer'
9 DO_FCALL 0
10 > THROW 0 $9
19 11 > TYPE_CHECK 64 ~11 !1
12 BOOL_NOT ~12 ~11
13 > JMPZ ~12, ->18
20 14 > NEW $13 'InvalidArgumentException'
21 15 SEND_VAL_EX 'random_str+-+Argument+2+-+expected+a+string'
16 DO_FCALL 0
17 > THROW 0 $13
25 18 > IS_SMALLER !0, 1
19 > JMPZ ~15, ->21
27 20 > > RETURN ''
31 21 > INIT_FCALL 'str_split'
22 SEND_VAR !1
23 DO_ICALL $16
24 ASSIGN !2, $16
32 25 INIT_FCALL 'implode'
26 SEND_VAL ''
27 INIT_FCALL 'array_unique'
28 SEND_VAR !2
29 DO_ICALL $18
30 SEND_VAR $18
31 DO_ICALL $19
32 ASSIGN !1, $19
35 33 STRLEN ~21 !1
34 SUB ~22 ~21, 1
35 ASSIGN !3, ~22
36 36 IS_SMALLER !3, 1
37 > JMPZ ~24, ->42
38 38 > NEW $25 'LogicException'
39 39 SEND_VAL_EX 'random_str+-+Argument+2+-+expected+a+string+that+contains+at+least+2+distinct+characters'
40 DO_FCALL 0
41 > THROW 0 $25
43 42 > ASSIGN !4, ''
44 43 ASSIGN !5, 0
44 > JMP ->53
45 45 > INIT_FCALL 'random_int'
46 SEND_VAL 0
47 SEND_VAR !3
48 DO_ICALL $29
49 ASSIGN !6, $29
46 50 FETCH_DIM_R ~31 !1, !6
51 ASSIGN_OP 8 !4, ~31
44 52 PRE_INC !5
53 > IS_SMALLER !5, !0
54 > JMPNZ ~34, ->45
48 55 > > RETURN !4
49 56* > RETURN null
End of function random_str
Generated using Vulcan Logic Dumper, using php 8.0.0