Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/DrrU3
function name: (null)
number of ops: 12
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > INIT_FCALL 'firstreverse'
1 INIT_FCALL 'fgets'
2 INIT_FCALL 'fopen'
3 SEND_VAL 'php%3A%2F%2Fstdin'
4 SEND_VAL 'r'
5 DO_ICALL $0
6 SEND_VAR $0
7 DO_ICALL $1
8 SEND_VAR $1
9 DO_FCALL 0 $2
10 ECHO $2
11 > RETURN 1
Function firstreverse:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 7
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 7
Branch analysis from position: 12
Branch analysis from position: 7
filename: /in/DrrU3
function name: FirstReverse
number of ops: 14
compiled vars: !0 = $str, !1 = $length, !2 = $rstr, !3 = $i
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
5 1 STRLEN ~4 !0
2 SUB ~5 ~4, 1
3 ASSIGN !1, ~5
6 4 ASSIGN !2, null
7 5 ASSIGN !3, !1
6 > JMP ->10
8 7 > FETCH_DIM_R ~9 !0, !3
8 ASSIGN_OP 8 !2, ~9
7 9 PRE_DEC !3
10 > IS_SMALLER -1, !3
11 > JMPNZ ~12, ->7
11 12 > > RETURN !2
12 13* > RETURN null
End of function firstreverse
Generated using Vulcan Logic Dumper, using php 8.0.0