Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/KkVKZ
function name: (null)
number of ops: 9
compiled vars: !0 = $products, !1 = $vendors
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, <array>
4 1 ASSIGN !1, <array>
23 2 INIT_FCALL 'var_dump'
3 INIT_FCALL 'pc_permute'
4 SEND_VAR !0
5 DO_FCALL 0 $4
6 SEND_VAR $4
7 DO_ICALL
8 > RETURN 1
Function pc_permute:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
2 jumps found. (Code = 44) Position 1 = 31, Position 2 = 10
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 31, Position 2 = 10
Branch analysis from position: 31
Branch analysis from position: 10
filename: /in/KkVKZ
function name: pc_permute
number of ops: 32
compiled vars: !0 = $items, !1 = $perms, !2 = $i, !3 = $newitems, !4 = $newperms, !5 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
1 RECV_INIT !1 <array>
9 2 ISSET_ISEMPTY_CV !0
3 > JMPZ ~6, ->6
11 4 > > RETURN !1
5* JMP ->31
13 6 > COUNT ~7 !0
7 SUB ~8 ~7, 1
8 ASSIGN !2, ~8
9 > JMP ->29
14 10 > ASSIGN !3, !0
15 11 ASSIGN !4, !1
16 12 INIT_FCALL 'array_splice'
13 SEND_REF !3
14 SEND_VAR !2
15 SEND_VAL 1
16 DO_ICALL $12
17 FETCH_LIST_R $13 $12, 0
18 ASSIGN !5, $13
19 FREE $12
17 20 INIT_FCALL 'array_unshift'
21 SEND_REF !4
22 SEND_VAR !5
23 DO_ICALL
18 24 INIT_FCALL_BY_NAME 'pc_permute'
25 SEND_VAR_EX !3
26 SEND_VAR_EX !4
27 DO_FCALL 0
13 28 PRE_DEC !2
29 > IS_SMALLER_OR_EQUAL 0, !2
30 > JMPNZ ~18, ->10
21 31 > > RETURN null
End of function pc_permute
Generated using Vulcan Logic Dumper, using php 8.0.0