Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 30
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 30
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 12
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 19
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 19
Branch analysis from position: 12
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
filename: /in/7rNhW
function name: (null)
number of ops: 39
compiled vars: !0 = $a, !1 = $tree, !2 = $p, !3 = $q, !4 = $mark, !5 = $parent, !6 = $ans
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > ASSIGN !0, <array>
21 1 ASSIGN !1, <array>
22 2 > FE_RESET_R $9 !0, ->30
3 > > FE_FETCH_R ~10 $9, !2, ->30
4 > ASSIGN !3, ~10
23 5 ISSET_ISEMPTY_DIM_OBJ 0 ~12 !1, !2
6 BOOL_NOT ~13 ~12
7 > JMPZ ~13, ->12
24 8 > NEW $15 'node'
9 DO_FCALL 0
10 ASSIGN_DIM !1, !2
11 OP_DATA $15
25 12 > ISSET_ISEMPTY_DIM_OBJ 0 ~17 !1, !3
13 BOOL_NOT ~18 ~17
14 > JMPZ ~18, ->19
26 15 > NEW $20 'node'
16 DO_FCALL 0
17 ASSIGN_DIM !1, !3
18 OP_DATA $20
27 19 > ASSIGN_DIM !4, !2
20 OP_DATA <false>
28 21 ASSIGN_DIM !4, !3
22 OP_DATA <false>
29 23 INIT_FCALL 'array_push'
24 FETCH_DIM_W $24 !1, !2
25 FETCH_OBJ_W $25 $24, 'children'
26 SEND_REF $25
27 SEND_VAR !3
28 DO_ICALL
22 29 > JMP ->3
30 > FE_FREE $9
43 31 ASSIGN !5, 1
45 32 INIT_FCALL 'dfs'
33 SEND_REF !6
34 SEND_VAR !5
35 DO_FCALL 0
47 36 FETCH_DIM_R ~29 !6, 0
37 ECHO ~29
49 38 > RETURN 1
Function dfs:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 23
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 23
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 22
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 22
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
filename: /in/7rNhW
function name: dfs
number of ops: 25
compiled vars: !0 = $ans, !1 = $node, !2 = $tree, !3 = $mark, !4 = $child
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
32 0 E > RECV !0
1 RECV !1
33 2 BIND_GLOBAL !2, 'tree'
3 BIND_GLOBAL !3, 'mark'
34 4 ASSIGN_DIM !3, !1
5 OP_DATA <true>
35 6 ASSIGN !0, <array>
36 7 FETCH_DIM_R ~7 !2, !1
8 FETCH_OBJ_R ~8 ~7, 'children'
9 > FE_RESET_R $9 ~8, ->23
10 > > FE_FETCH_R $9, !4, ->23
37 11 > FETCH_DIM_R ~10 !3, !4
12 BOOL_NOT ~11 ~10
13 > JMPZ ~11, ->22
38 14 > ASSIGN_DIM !0, !4
15 OP_DATA !4
39 16 INIT_FCALL_BY_NAME 'dfs'
17 CHECK_FUNC_ARG
18 FETCH_DIM_FUNC_ARG $13 !0, !4
19 SEND_FUNC_ARG $13
20 SEND_VAR_EX !4
21 DO_FCALL 0
36 22 > > JMP ->10
23 > FE_FREE $9
41 24 > RETURN null
End of function dfs
Class node:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/7rNhW
function name: __construct
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
17 0 E > ASSIGN_OBJ 'children'
1 OP_DATA <array>
18 2 > RETURN null
End of function __construct
End of class node.
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