php explore im,浏栏器-explore.class.php
php
//
原作者：epsilon7
//SonyMusic(sonymusic@163.net)
class
BrowserDetector?{
var
$UA
=
""
;
//
$HTTP_USER_AGENT的內(nèi)容
var
$BROWSER
=
"
Unknown
"
;
//
瀏覽器類型
var
$PLATFORM
=
"
Unknown
"
;
//
操作系統(tǒng)
var
$VERSION
=
""
;
//
瀏覽器版本號(hào)
var
$MAJORVER
=
""
;
//
瀏覽器主版本號(hào)
var
$MINORVER
=
""
;
//
瀏覽器副版本號(hào)
/*
構(gòu)造函數(shù)開(kāi)始
*/
function
BrowserDetector(){
$this
->
UA
=
getenv
(HTTP_USER_AGENT);
$preparens
=
""
;
$parens
=
""
;
$i
=
strpos
(
$this
->
UA
,
"
(
"
);
if
(
$i
>=
0
)?{
$preparens
=
trim
(
substr
(
$this
->
UA
,
0
,
$i
));
$parens
=
substr
(
$this
->
UA
,
$i
+
1
,
strlen
(
$this
->
UA));
$j
=
strpos
(
$parens
,
"
)
"
);
if
(
$j
>=
0
)?{
$parens
=
substr
(
$parens
,
0
,
$j
);
}?
}?
else
{
$preparens
=
$this
->
UA;
}?
$browVer
=
$preparens
;
$token
=
trim
(
strtok
(
$parens
,
"
;
"
));
while
(
$token
)?{
if
(
$token
==
"
compatible
"
)?{
}?
elseif
(
preg_match
(
"
/MSIE/i
"
,
"
$token
"
))?{
$browVer
=
$token
;
}?
elseif
(
preg_match
(
"
/Opera/i
"
,
"
$token
"
))?{
$browVer
=
$token
;
}?
elseif
(
preg_match
(
"
/X11/i
"
,
"
$token
"
)
||
preg_match
(
"
/SunOS/i
"
,
"
$token
"
)
||
preg_match
(
"
/Linux/i
"
,
"
$token
"
))?{
$this
->
PLATFORM
=
"
Unix
"
;
}?
elseif
(
preg_match
(
"
/Win/i
"
,
"
$token
"
))?{
$this
->
PLATFORM
=
$token
;
}?
elseif
(
preg_match
(
"
/Mac/i
"
,
"
$token
"
)
||
preg_match
(
"
/PPC/i
"
,
"
$token
"
))?{
$this
->
PLATFORM
=
$token
;
}?
$token
=
strtok
(
"
;
"
);
}?
$msieIndex
=
strpos
(
$browVer
,
"
MSIE
"
);
if
(
$msieIndex
>=
0
)?{
$browVer
=
substr
(
$browVer
,
$msieIndex
,
strlen
(
$browVer
));
}?
$leftover
=
""
;
if
(
substr
(
$browVer
,
0
,
strlen
(
"
Mozilla
"
))
==
"
Mozilla
"
)?{
$this
->
BROWSER
=
"
Netscape
"
;
$leftover
=
substr
(
$browVer
,
strlen
(
"
Mozilla
"
)
+
1
,
strlen
(
$browVer
));
}?
elseif
(
substr
(
$browVer
,
0
,
strlen
(
"
Lynx
"
))
==
"
Lynx
"
)?{
$this
->
BROWSER
=
"
Lynx
"
;
$leftover
=
substr
(
$browVer
,
strlen
(
"
Lynx
"
)
+
1
,
strlen
(
$browVer
));
}?
elseif
(
substr
(
$browVer
,
0
,
strlen
(
"
MSIE
"
))
==
"
MSIE
"
)?{
$this
->
BROWSER
=
"
IE
"
;
$leftover
=
substr
(
$browVer
,
strlen
(
"
MSIE
"
)
+
1
,
strlen
(
$browVer
));
}?
elseif
(
substr
(
$browVer
,
0
,
strlen
(
"
Microsoft?Internet?Explorer
"
))
==
"
Microsoft?Internet?Explorer
"
)?{
$this
->
BROWSER
=
"
IE
"
;
$leftover
=
substr
(
$browVer
,
strlen
(
"
Microsoft?Internet?Explorer
"
)
+
1
,
strlen
(
$browVer
));
}?
elseif
(
substr
(
$browVer
,
0
,
strlen
(
"
Opera
"
))
==
"
Opera
"
)?{
$this
->
BROWSER
=
"
Opera
"
;
$leftover
=
substr
(
$browVer
,
strlen
(
"
Opera
"
)
+
1
,
strlen
(
$browVer
));
}?
$leftover
=
trim
(
$leftover
);
$i
=
strpos
(
$leftover
,
"
"
);
if
(
$i
>
0
)?{
$this
->
VERSION
=
substr
(
$leftover
,
0
,
$i
);
}?
else
{
$this
->
VERSION
=
$leftover
;
}?
$j
=
strpos
(
$this
->
VERSION
,
"
.
"
);
if
(
$j
>=
0
)?{
$this
->
MAJORVER
=
substr
(
$this
->
VERSION
,
0
,
$j
);
$this
->
MINORVER
=
substr
(
$this
->
VERSION
,
$j
+
1
,
strlen
(
$this
->
VERSION));
}?
else
{
$this
->
MAJORVER
=
$this
->
VERSION;
}?
}?
}?
//
測(cè)試程序開(kāi)始
$test
=
new
browserdetector;
echo
$test
->
UA
.
"
"
;
echo
$test
->
BROWSER
.
"
"
;
echo
$test
->
PLATFORM
.
"
"
;
echo
$test
->
VERSION
.
"
"
;
echo
$test
->
MAJORVER
.
"
"
;
echo
$test
->
MINORVER
.
"
"
;
?>
//原作者：epsilon7
//SonyMusic(sonymusic@163.net)
class BrowserDetector {
var $UA = ""; //$HTTP_USER_AGENT的內(nèi)容
var $BROWSER= "Unknown"; //瀏覽器類型
var $PLATFORM = "Unknown"; //操作系統(tǒng)
var $VERSION= ""; //瀏覽器版本號(hào)
var $MAJORVER = ""; //瀏覽器主版本號(hào)
var $MINORVER = ""; //瀏覽器副版本號(hào)
/* 構(gòu)造函數(shù)開(kāi)始 */
function BrowserDetector(){
$this->UA = getenv(HTTP_USER_AGENT);
$preparens = "";
$parens = "";
$i = strpos($this->UA,"(");
if ($i >= 0) {
$preparens = trim(substr($this->UA,0,$i));
$parens = substr($this->UA,$i+1,strlen($this->UA));
$j = strpos($parens,")");
if($j>=0) {
$parens = substr($parens,0,$j);
}
}
else {
$preparens = $this->UA;
}
$browVer = $preparens;
$token = trim(strtok($parens,";"));
while($token) {
if($token=="compatible") {
}
elseif(preg_match("/MSIE/i","$token")) {
$browVer = $token;
}
elseif(preg_match("/Opera/i","$token")) {
$browVer = $token;
}
elseif(preg_match("/X11/i","$token") || preg_match("/SunOS/i","$token") || preg_match ("/Linux/i","$token")) {
$this->PLATFORM = "Unix";
}
elseif(preg_match("/Win/i","$token")) {
$this->PLATFORM = $token;
}
elseif(preg_match("/Mac/i","$token") || preg_match("/PPC/i","$token")) {
$this->PLATFORM = $token;
}
$token = strtok(";");
}
$msieIndex = strpos($browVer,"MSIE");
if($msieIndex >= 0) {
$browVer = substr($browVer,$msieIndex,strlen($browVer));
}
$leftover = "";
if(substr($browVer,0,strlen("Mozilla")) == "Mozilla") {
$this->BROWSER = "Netscape";
$leftover=substr($browVer,strlen("Mozilla")+1,strlen($browVer));
}
elseif(substr($browVer,0,strlen("Lynx")) == "Lynx") {
$this->BROWSER = "Lynx";
$leftover=substr($browVer,strlen("Lynx")+1,strlen($browVer));
}
elseif(substr($browVer,0,strlen("MSIE")) == "MSIE") {
$this->BROWSER = "IE";
$leftover=substr($browVer,strlen("MSIE")+1,strlen($browVer));
}
elseif(substr($browVer,0,strlen("Microsoft Internet Explorer")) == "Microsoft Internet Explorer") {
$this->BROWSER = "IE";
$leftover=substr($browVer,strlen("Microsoft Internet Explorer")+1,strlen($browVer));
}
elseif(substr($browVer,0,strlen("Opera")) == "Opera") {
$this->BROWSER = "Opera";
$leftover=substr($browVer,strlen("Opera")+1,strlen($browVer));
}
$leftover = trim($leftover);
$i=strpos($leftover," ");
if($i > 0) {
$this->VERSION = substr($leftover,0,$i);
}
else {
$this->VERSION = $leftover;
}
$j = strpos($this->VERSION,".");
if($j >= 0) {
$this->MAJORVER = substr($this->VERSION,0,$j);
$this->MINORVER = substr($this->VERSION,$j+1,strlen($this->VERSION));
}
else {
$this->MAJORVER = $this->VERSION;
}
}
}
//測(cè)試程序開(kāi)始
$test=new browserdetector;
echo $test->UA."
";
echo $test->BROWSER."
";
echo $test->PLATFORM."
";
echo $test->VERSION."
";
echo $test->MAJORVER."
";
echo $test->MINORVER."
";
?>
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