Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 19
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 19
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
filename: /in/TiNa3
function name: (null)
number of ops: 21
compiled vars: !0 = $tests, !1 = $test
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
26 0 E > ASSIGN !0, <array>
35 1 > FE_RESET_R $3 !0, ->19
2 > > FE_FETCH_R $3, !1, ->19
36 3 > INIT_FCALL 'sanitizepalindrome'
4 SEND_REF !1
5 DO_FCALL 0 $4
6 ASSIGN !1, $4
37 7 INIT_FCALL 'printf'
8 SEND_VAL '%2520s+%3A+%25s%0A'
9 SEND_VAR !1
10 INIT_FCALL 'json_encode'
11 INIT_FCALL 'ispalindrome'
12 SEND_REF !1
13 DO_FCALL 0 $6
14 SEND_VAR $6
15 DO_ICALL $7
16 SEND_VAR $7
17 DO_ICALL
35 18 > JMP ->2
19 > FE_FREE $3
38 20 > RETURN 1
Function ispalindrome:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 15
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 24
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/TiNa3
function name: isPalindrome
number of ops: 31
compiled vars: !0 = $str
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
5 1 IS_IDENTICAL !0, ''
2 > JMPZ ~1, ->4
6 3 > > RETURN <false>
8 4 > STRLEN ~2 !0
5 IS_IDENTICAL ~2, 1
6 > JMPZ ~3, ->8
9 7 > > RETURN <true>
11 8 > FETCH_DIM_R ~4 !0, 0
9 STRLEN ~5 !0
10 SUB ~6 ~5, 1
11 FETCH_DIM_R ~7 !0, ~6
12 IS_NOT_IDENTICAL ~4, ~7
13 > JMPZ ~8, ->15
12 14 > > RETURN <false>
14 15 > INIT_FCALL 'substr'
16 SEND_VAR !0
17 SEND_VAL 1
18 SEND_VAL -1
19 DO_ICALL $9
20 ASSIGN !0, $9
15 21 IS_IDENTICAL !0, ''
22 > JMPZ ~11, ->24
16 23 > > RETURN <true>
18 24 > INIT_FCALL_BY_NAME 'isPalindrome'
25 SEND_VAR_EX !0
26 DO_FCALL 0 $12
27 VERIFY_RETURN_TYPE $12
28 > RETURN $12
19 29* VERIFY_RETURN_TYPE
30* > RETURN null
End of function ispalindrome
Function sanitizepalindrome:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/TiNa3
function name: sanitizePalindrome
number of ops: 11
compiled vars: !0 = $str
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
21 0 E > RECV !0
23 1 INIT_FCALL 'preg_replace'
2 SEND_VAL '%2F%5B%5Ea-z%5D%2B%2F'
3 SEND_VAL ''
4 INIT_FCALL 'strtolower'
5 SEND_VAR !0
6 DO_ICALL $1
7 SEND_VAR $1
8 DO_ICALL $2
9 > RETURN $2
24 10* > RETURN null
End of function sanitizepalindrome
Generated using Vulcan Logic Dumper, using php 8.0.0