Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/NJZOj
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'reversestring'
2 SEND_VAL 'foo'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function reversestring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 5
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 5
Branch analysis from position: 28
Branch analysis from position: 5
filename: /in/NJZOj
function name: reverseString
number of ops: 30
compiled vars: !0 = $string, !1 = $l, !2 = $i
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
4 1 STRLEN ~3 !0
2 ASSIGN !1, ~3
5 3 ASSIGN !2, 0
4 > JMP ->25
7 5 > FETCH_DIM_R ~7 !0, !2
6 SUB ~8 !1, !2
7 FETCH_DIM_R ~9 !0, ~8
8 BW_XOR ~10 ~7, ~9
9 ASSIGN_DIM !0, !2
10 OP_DATA ~10
8 11 SUB ~11 !1, !2
12 FETCH_DIM_R ~13 !0, !2
13 SUB ~14 !1, !2
14 FETCH_DIM_R ~15 !0, ~14
15 BW_XOR ~16 ~13, ~15
16 ASSIGN_DIM !0, ~11
17 OP_DATA ~16
9 18 FETCH_DIM_R ~18 !0, !2
19 SUB ~19 !1, !2
20 FETCH_DIM_R ~20 !0, ~19
21 BW_XOR ~21 ~18, ~20
22 ASSIGN_DIM !0, !2
23 OP_DATA ~21
5 24 PRE_INC !2
25 > DIV ~23 !1, 2
26 IS_SMALLER !2, ~23
27 > JMPNZ ~24, ->5
11 28 > > RETURN !0
12 29* > RETURN null
End of function reversestring
Generated using Vulcan Logic Dumper, using php 8.0.0