Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 4
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 23
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 47
Branch analysis from position: 47
2 jumps found. (Code = 44) Position 1 = 50, Position 2 = 43
Branch analysis from position: 50
2 jumps found. (Code = 43) Position 1 = 61, Position 2 = 63
Branch analysis from position: 61
1 jumps found. (Code = 42) Position 1 = 70
Branch analysis from position: 70
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 63
2 jumps found. (Code = 43) Position 1 = 67, Position 2 = 69
Branch analysis from position: 67
1 jumps found. (Code = 42) Position 1 = 70
Branch analysis from position: 70
Branch analysis from position: 69
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 43
2 jumps found. (Code = 44) Position 1 = 50, Position 2 = 43
Branch analysis from position: 50
Branch analysis from position: 43
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 23
Branch analysis from position: 30
Branch analysis from position: 23
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 4
Branch analysis from position: 8
Branch analysis from position: 4
filename: /in/9BPqL
function name: (null)
number of ops: 84
compiled vars: !0 = $results, !1 = $i, !2 = $l1, !3 = $t
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > DECLARE_CONST 'ITERATIONS', 100000
7 1 ASSIGN !0, <array>
8 2 ASSIGN !1, 0
3 > JMP ->5
4 > PRE_INC !1
5 > FETCH_CONSTANT ~7 'ITERATIONS'
6 IS_SMALLER !1, ~7
7 > JMPNZ ~8, ->4
33 8 > INIT_FCALL 'str_split'
9 INIT_FCALL 'str_repeat'
10 SEND_VAL 'A'
11 SEND_VAL 300
12 DO_ICALL $9
13 SEND_VAR $9
14 SEND_VAL 1
15 DO_ICALL $10
16 ASSIGN !2, $10
34 17 INIT_FCALL 'microtime'
18 SEND_VAL <true>
19 DO_ICALL $12
20 ASSIGN !3, $12
35 21 ASSIGN !1, 0
22 > JMP ->27
36 23 > INIT_FCALL 'array_is_list_pre'
24 SEND_VAR !2
25 DO_FCALL 0
35 26 PRE_INC !1
27 > FETCH_CONSTANT ~17 'ITERATIONS'
28 IS_SMALLER !1, ~17
29 > JMPNZ ~18, ->23
38 30 > INIT_FCALL 'microtime'
31 SEND_VAL <true>
32 DO_ICALL $19
33 SUB ~20 $19, !3
34 ASSIGN !3, ~20
39 35 ASSIGN_DIM !0, 'pre'
36 OP_DATA !3
40 37 INIT_FCALL 'microtime'
38 SEND_VAL <true>
39 DO_ICALL $23
40 ASSIGN !3, $23
41 41 ASSIGN !1, 0
42 > JMP ->47
42 43 > INIT_FCALL 'array_is_list_post'
44 SEND_VAR !2
45 DO_FCALL 0
41 46 PRE_INC !1
47 > FETCH_CONSTANT ~28 'ITERATIONS'
48 IS_SMALLER !1, ~28
49 > JMPNZ ~29, ->43
44 50 > INIT_FCALL 'microtime'
51 SEND_VAL <true>
52 DO_ICALL $30
53 SUB ~31 $30, !3
54 ASSIGN !3, ~31
45 55 ASSIGN_DIM !0, 'post'
56 OP_DATA !3
46 57 FETCH_DIM_R ~34 !0, 'pre'
58 FETCH_DIM_R ~35 !0, 'post'
59 IS_IDENTICAL ~34, ~35
60 > JMPZ ~36, ->63
47 61 > ECHO 'it%27s+a+tie%21'
62 > JMP ->70
48 63 > FETCH_DIM_R ~37 !0, 'pre'
64 FETCH_DIM_R ~38 !0, 'post'
65 IS_SMALLER ~37, ~38
66 > JMPZ ~39, ->69
49 67 > ECHO 'pre+is+faster%21'
68 > JMP ->70
51 69 > ECHO 'post+is+faster%21'
53 70 > INIT_FCALL 'abs'
71 FETCH_DIM_R ~40 !0, 'pre'
72 FETCH_DIM_R ~41 !0, 'post'
73 SUB ~42 ~40, ~41
74 SEND_VAL ~42
75 DO_ICALL $43
76 CONCAT ~44 'diff%3A+', $43
77 CONCAT ~45 ~44, '%0A'
78 ECHO ~45
54 79 INIT_FCALL 'var_dump'
80 SEND_VAR !0
81 DO_ICALL
55 82 > EXIT
83* > RETURN 1
Function array_is_list_post:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename: /in/9BPqL
function name: array_is_list_post
number of ops: 15
compiled vars: !0 = $array, !1 = $i, !2 = $v, !3 = $k
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > RECV !0
13 1 ASSIGN !1, 0
14 2 > FE_RESET_R $5 !0, ->11
3 > > FE_FETCH_R ~6 $5, !2, ->11
4 > ASSIGN !3, ~6
15 5 POST_INC ~8 !1
6 IS_NOT_IDENTICAL !3, ~8
7 > JMPZ ~9, ->10
16 8 > FE_FREE $5
9 > RETURN <false>
14 10 > > JMP ->3
11 > FE_FREE $5
19 12 > RETURN <true>
20 13* VERIFY_RETURN_TYPE
14* > RETURN null
End of function array_is_list_post
Function array_is_list_pre:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename: /in/9BPqL
function name: array_is_list_pre
number of ops: 15
compiled vars: !0 = $array, !1 = $i, !2 = $v, !3 = $k
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
21 0 E > RECV !0
23 1 ASSIGN !1, -1
24 2 > FE_RESET_R $5 !0, ->11
3 > > FE_FETCH_R ~6 $5, !2, ->11
4 > ASSIGN !3, ~6
25 5 PRE_INC !1
26 6 IS_NOT_IDENTICAL !3, !1
7 > JMPZ ~9, ->10
27 8 > FE_FREE $5
9 > RETURN <false>
24 10 > > JMP ->3
11 > FE_FREE $5
30 12 > RETURN <true>
31 13* VERIFY_RETURN_TYPE
14* > RETURN null
End of function array_is_list_pre
Generated using Vulcan Logic Dumper, using php 8.0.0