iCentar » Forum » Racunari i oprema » Programirannje i baze podataka » JavaScript

#1

19.10.2021 15:38

Avko

Administrator

Registrovan od:28.05.2014
Postovi:4,807

Predmet:Detekcija browsera

Kako da ovaj kod dole prepozna vivaldija

PreuzmiIzvorni kôd (Javascript):

<HTML>
<HEAD>
<TITLE>PROBA JAVASCRIPT KODA</TITLE>
<script>
//gets the type of browser
function detectBrowser() {
if((navigator.userAgent.indexOf("Opera") || navigator.userAgent.indexOf('OPR')) != -1 ) {
return 'Opera';
} else if(navigator.userAgent.indexOf("Chrome") != -1 ) {
return 'Chrome';
} else if(navigator.userAgent.indexOf("Safari") != -1) {
return 'Safari';
} else if(navigator.userAgent.indexOf("Firefox") != -1 ){
return 'Firefox';
} else if((navigator.userAgent.indexOf("MSIE") != -1 ) || (!!document.documentMode == true )) {
return 'IE';//crap
} else {
return 'Unknown';
}
}
</script>
</HEAD>
<BODY>
<script>
var nVer = navigator.appVersion;
var nAgt = navigator.userAgent;
var browserName = navigator.appName;
var fullVersion = ''+parseFloat(navigator.appVersion);
var majorVersion = parseInt(navigator.appVersion,10);
var nameOffset,verOffset,ix;
// In Opera 15+, the true version is after "OPR/"
if ((verOffset=nAgt.indexOf("OPR/"))!=-1) {
browserName = "Opera";
fullVersion = nAgt.substring(verOffset+4);
}
// In older Opera, the true version is after "Opera" or after "Version"
else if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
browserName = "Opera";
fullVersion = nAgt.substring(verOffset+6);
if ((verOffset=nAgt.indexOf("Version"))!=-1)
fullVersion = nAgt.substring(verOffset+8);
}
// In MSIE, the true version is after "MSIE" in userAgent
else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
browserName = "Microsoft Internet Explorer";
fullVersion = nAgt.substring(verOffset+5);
}
// In Chrome, the true version is after "Chrome"
else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {
browserName = "Chrome";
fullVersion = nAgt.substring(verOffset+7);
}
// In Safari, the true version is after "Safari" or after "Version"
else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {
browserName = "Safari";
fullVersion = nAgt.substring(verOffset+7);
if ((verOffset=nAgt.indexOf("Version"))!=-1)
fullVersion = nAgt.substring(verOffset+8);
}
// In Firefox, the true version is after "Firefox"
else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
browserName = "Firefox";
fullVersion = nAgt.substring(verOffset+8);
}
// In most other browsers, "name/version" is at the end of userAgent
else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) <
(verOffset=nAgt.lastIndexOf('/')) )
{
browserName = nAgt.substring(nameOffset,verOffset);
fullVersion = nAgt.substring(verOffset+1);
if (browserName.toLowerCase()==browserName.toUpperCase()) {
browserName = navigator.appName;
}
}
// trim the fullVersion string at semicolon/space if present
if ((ix=fullVersion.indexOf(";"))!=-1)
fullVersion=fullVersion.substring(0,ix);
if ((ix=fullVersion.indexOf(" "))!=-1)
fullVersion=fullVersion.substring(0,ix);
majorVersion = parseInt(''+fullVersion,10);
if (isNaN(majorVersion)) {
fullVersion = ''+parseFloat(navigator.appVersion);
majorVersion = parseInt(navigator.appVersion,10);
}
document.write(''
+'Browser name = '+browserName+'<br>'
+'Full version = '+fullVersion+'<br>'
+'Major version = '+majorVersion+'<br>'
+'navigator.appName = '+navigator.appName+'<br>'
+'navigator.userAgent = '+navigator.userAgent+'<br>'
)
</script>
</BODY>
</HTML>

zivot je moja domovina.

#2

20.10.2021 14:26

zxz

Administrator

Registrovan od:03.02.2009
Postovi:10,642

Predmet:Re:Detekcija browsera

Zasad pokazuju isto sve chrome i vivaldi pa neznas koji je koji.
Sa php bi se mozda i moglo.

Podrska samo putem foruma, jer samo tako i ostali imaju koristi od toga.

#3

20.10.2021 14:45

Avko

Administrator

Registrovan od:28.05.2014
Postovi:4,807

Predmet:Re:Detekcija browsera

Nesto mi ovo nece, a neznam sta je . Nesto prije join

PreuzmiIzvorni kôd (PHP):

<HTML>
<HEAD>
<TITLE>PHP DETEKCIJA BROWSERA</TITLE>
</HEAD>
<BODY>
<?php
function getBrowser() {
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$bname = 'Unknown';
$platform = 'Unknown';
$version= "";
//First get the platform?
if (preg_match('/linux/i', $u_agent)) {
$platform = 'linux';
}elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
$platform = 'mac';
}elseif (preg_match('/windows|win32/i', $u_agent)) {
$platform = 'windows';
}
// Next get the name of the useragent yes seperately and for good reason
if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent)){
$bname = 'Internet Explorer';
$ub = "MSIE";
}elseif(preg_match('/Firefox/i',$u_agent)){
$bname = 'Mozilla Firefox';
$ub = "Firefox";
}elseif(preg_match('/OPR/i',$u_agent)){
$bname = 'Opera';
$ub = "Opera";
}elseif(preg_match('/Chrome/i',$u_agent) && !preg_match('/Edge/i',$u_agent)){
$bname = 'Google Chrome';
$ub = "Chrome";
}elseif(preg_match('/Safari/i',$u_agent) && !preg_match('/Edge/i',$u_agent)){
$bname = 'Apple Safari';
$ub = "Safari";
}elseif(preg_match('/Netscape/i',$u_agent)){
$bname = 'Netscape';
$ub = "Netscape";
}elseif(preg_match('/Edge/i',$u_agent)){
$bname = 'Edge';
$ub = "Edge";
}elseif(preg_match('/Trident/i',$u_agent)){
$bname = 'Internet Explorer';
$ub = "MSIE";
}
// finally get the correct version number
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) . ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $u_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches['browser']);
if ($i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
$version= $matches['version'][0];
}else {
$version= $matches['version'][1];
}
}else {
$version= $matches['version'][0];
}
// check if we have a number
if ($version==null || $version=="") {$version="?";}
return array(
'userAgent' => $u_agent,
'name' => $bname,
'version' => $version,
'platform' => $platform,
'pattern' => $pattern
);
}
// now try it
$ua=getBrowser();
$yourbrowser= "Your browser: " . $ua['name'] . " " . $ua['version'] . " on " .$ua['platform'] . " reports: <br >" . $ua['userAgent'];
print_r($yourbrowser);
?>
</BODY>
</HTML>

zivot je moja domovina.

#4

22.10.2021 00:49

zxz

Administrator

Registrovan od:03.02.2009
Postovi:10,642

Predmet:Re:Detekcija browsera

kod mene radi.

Podrska samo putem foruma, jer samo tako i ostali imaju koristi od toga.

#5

22.10.2021 11:54

Avko

Administrator

Registrovan od:28.05.2014
Postovi:4,807

Predmet:Re:Detekcija browsera

evo sta pokaze kod mene

zivot je moja domovina.

#6

26.10.2021 15:38

zxz

Administrator

Registrovan od:03.02.2009
Postovi:10,642

Predmet:Re:Detekcija browsera

Pa moras imati php interpeter ili mozda lakse reci kompajler.
Mora biti na serveru da bi radio php kod.
javascript nemora.

Podrska samo putem foruma, jer samo tako i ostali imaju koristi od toga.

#7

27.10.2021 12:14

Avko

Administrator

Registrovan od:28.05.2014
Postovi:4,807

Predmet:Re:Detekcija browsera

pa ako napravim jednostavnu stranicu u html
i onda pokrenem UwAmp
tu stranicu vidim a ovu gore ne
sto radim krivo?

zivot je moja domovina.

#8

27.10.2021 18:23

zxz

Administrator

Registrovan od:03.02.2009
Postovi:10,642

Predmet:Re:Detekcija browsera

za html netreba server.
ali za php treba.
znaci ako imas php koda onda mora stranica biti php:
priimjer :
neka se zove index.php.
Njen sadrzaj:
<?php
ovdje kucas php kod
?>
iza ovog mozes pisati html napr;
<HTML>
<HEAD>
<TITLE>PHP DETEKCIJA BROWSERA</TITLE>

</HEAD>
<BODY>
iza body je html.
Moglo je ovo biti i prije php.
ako ne uspijes onda idemo detaljno jedno po jedno.

Podrska samo putem foruma, jer samo tako i ostali imaju koristi od toga.

#9

28.10.2021 09:19

Avko

Administrator

Registrovan od:28.05.2014
Postovi:4,807

Predmet:Re:Detekcija browsera

local server: UwAmp
ime datoteke: index.html
kod:

PreuzmiIzvorni kôd (HTML):

<HTML>
<HEAD>
<TITLE>PHP DETEKCIJA BROWSERA</TITLE>
</HEAD>
<BODY>
<?php
function getBrowser() {
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$bname = 'Unknown';
$platform = 'Unknown';
$version= "";
//First get the platform?
if (preg_match('/linux/i', $u_agent)) {
$platform = 'linux';
}elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
$platform = 'mac';
}elseif (preg_match('/windows|win32/i', $u_agent)) {
$platform = 'windows';
}
// Next get the name of the useragent yes seperately and for good reason
if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent)){
$bname = 'Internet Explorer';
$ub = "MSIE";
}elseif(preg_match('/Firefox/i',$u_agent)){
$bname = 'Mozilla Firefox';
$ub = "Firefox";
}elseif(preg_match('/OPR/i',$u_agent)){
$bname = 'Opera';
$ub = "Opera";
}elseif(preg_match('/Chrome/i',$u_agent) && !preg_match('/Edge/i',$u_agent)){
$bname = 'Google Chrome';
$ub = "Chrome";
}elseif(preg_match('/Safari/i',$u_agent) && !preg_match('/Edge/i',$u_agent)){
$bname = 'Apple Safari';
$ub = "Safari";
}elseif(preg_match('/Netscape/i',$u_agent)){
$bname = 'Netscape';
$ub = "Netscape";
}elseif(preg_match('/Edge/i',$u_agent)){
$bname = 'Edge';
$ub = "Edge";
}elseif(preg_match('/Trident/i',$u_agent)){
$bname = 'Internet Explorer';
$ub = "MSIE";
}
// finally get the correct version number
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) . ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $u_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches['browser']);
if ($i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
$version= $matches['version'][0];
}else {
$version= $matches['version'][1];
}
}else {
$version= $matches['version'][0];
}
// check if we have a number
if ($version==null || $version=="") {$version="?";}
return array(
'userAgent' => $u_agent,
'name' => $bname,
'version' => $version,
'platform' => $platform,
'pattern' => $pattern
);
}
// now try it
$ua=getBrowser();
$yourbrowser= "Your browser: " . $ua['name'] . " " . $ua['version'] . " on " .$ua['platform'] . " reports: <br >" . $ua['userAgent'];
print_r($yourbrowser);
?>
</BODY>
</HTML>

my-app
ime foldera: detekcija browsera

rezultat:
' . join('|', $known) . ')[/ ]+(?[0-9.|a-zA-Z.]*)#'; if (!preg_match_all($pattern, $u_agent, $matches)) { // we have no matching number just continue } // see how many we have $i = count($matches['browser']); if ($i != 1) { //we will have two since we are not using 'other' argument yet //see if version is before or after the name if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){ $version= $matches['version'][0]; }else { $version= $matches['version'][1]; } }else { $version= $matches['version'][0]; } // check if we have a number if ($version==null || $version=="") {$version="?";} return array( 'userAgent' => $u_agent, 'name' => $bname, 'version' => $version, 'platform' => $platform, 'pattern' => $pattern ); } // now try it $ua=getBrowser(); $yourbrowser= "Your browser: " . $ua['name'] . " " . $ua['version'] . " on " .$ua['platform'] . " reports:
" . $ua['userAgent']; print_r($yourbrowser); ?>

zivot je moja domovina.

Ovaj post je ureden 1 puta. Posljednja izmjena 28.10.2021 09:19 od strane Avko.

#10

28.10.2021 19:00

zxz

Administrator

Registrovan od:03.02.2009
Postovi:10,642

Predmet:Re:Detekcija browsera

e pa nemoze ti u htm biti php jer se html izvrsava na klijentu.
preimenuj datoteku u php.

Podrska samo putem foruma, jer samo tako i ostali imaju koristi od toga.

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