Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/4QHue
function name: (null)
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
17 0 E > INIT_FCALL 'longest_palendrome'
1 SEND_VAL 'i+ama+racecar'
2 DO_FCALL 0 $0
3 ECHO $0
4 > RETURN 1
Function longest_palendrome:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 29
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 29
Branch analysis from position: 9
2 jumps found. (Code = 46) Position 1 = 22, Position 2 = 26
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 28
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 28
Branch analysis from position: 26
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
filename: /in/4QHue
function name: longest_palendrome
number of ops: 32
compiled vars: !0 = $string, !1 = $words, !2 = $longest, !3 = $word, !4 = $letters, !5 = $reversed
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
4 1 INIT_FCALL_BY_NAME 'split'
2 SEND_VAL_EX '+'
3 SEND_VAR_EX !0
4 DO_FCALL 0 $6
5 ASSIGN !1, $6
5 6 ASSIGN !2, ''
6 7 > FE_RESET_R $9 !1, ->29
8 > > FE_FETCH_R $9, !3, ->29
7 9 > INIT_FCALL_BY_NAME 'split'
10 SEND_VAR_EX !3
11 DO_FCALL 0 $10
12 ASSIGN ~11 !5, $10
13 ASSIGN !4, ~11
8 14 INIT_FCALL 'array_reverse'
15 SEND_VAR !5
16 DO_ICALL
9 17 INIT_FCALL 'join'
18 SEND_VAR !5
19 DO_ICALL $14
20 IS_IDENTICAL ~15 !4, $14
21 > JMPZ_EX ~15 ~15, ->26
22 > STRLEN ~16 !3
23 STRLEN ~17 !2
24 IS_SMALLER ~18 ~17, ~16
25 BOOL ~15 ~18
26 > > JMPZ ~15, ->28
10 27 > ASSIGN !2, !3
6 28 > > JMP ->8
29 > FE_FREE $9
14 30 > RETURN !3
15 31* > RETURN null
End of function longest_palendrome
Generated using Vulcan Logic Dumper, using php 8.0.0