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