<?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';
$ub = "Firefox";
}
elseif(preg_match('/Chrome/i',$u_agent))
{
$bname = 'Google Chrome';
$ub = "Chrome";
}
elseif(preg_match('/Safari/i',$u_agent))
{
$bname = 'Apple Safari';
$ub = "Safari";
}
elseif(preg_match('/Opera/i',$u_agent))
{
$bname = 'Opera';
$ub = "Opera";
}
elseif(preg_match('/Netscape/i',$u_agent))
{
$bname = 'Netscape';
$ub = "Netscape";
}
// 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);
?>
Warning: Undefined array key "HTTP_USER_AGENT" in /in/4cskS on line 5
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 11
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 14
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 17
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 22
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 27
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 32
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 37
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 42
Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 47
Warning: Undefined variable $ub in /in/4cskS on line 54
Deprecated: preg_match_all(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/4cskS on line 57
Deprecated: strripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /in/4cskS on line 66
Warning: Undefined variable $ub in /in/4cskS on line 66
Deprecated: strripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /in/4cskS on line 66
Deprecated: strripos(): Passing null to parameter #2 ($needle) of type string is deprecated in /in/4cskS on line 66
Warning: Undefined array key 1 in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 8.0.0 - 8.0.30
Warning: Undefined array key "HTTP_USER_AGENT" in /in/4cskS on line 5
Warning: Undefined variable $ub in /in/4cskS on line 54
Warning: Undefined variable $ub in /in/4cskS on line 66
Warning: Undefined array key 1 in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Notice: Undefined variable: ub in /in/4cskS on line 66
Deprecated: strripos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /in/4cskS on line 66
Notice: Undefined offset: 1 in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Notice: Undefined variable: ub in /in/4cskS on line 66
Notice: Undefined offset: 1 in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 5.2.2 - 5.2.17
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Notice: Undefined variable: ub in /in/4cskS on line 66
Notice: Undefined offset: 1 in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 5.2.0 - 5.2.1
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined variable: ub in /in/4cskS on line 66
Your browser: Unknown ? on Unknown reports: <br >
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Notice: Undefined variable: ub in /in/4cskS on line 66
Notice: Undefined index: version in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 5.0.0 - 5.0.3
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Notice: Undefined variable: ub in /in/4cskS on line 66
Notice: Undefined index: version in /in/4cskS on line 70
Your browser: Unknown ? on Unknown reports: <br >
Output for 4.4.6 - 4.4.9
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Fatal error: Call to undefined function: strripos() in /in/4cskS on line 66
Process exited with code 255.
Output for 4.4.5
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Fatal error: Call to undefined function: strripos() in /in/4cskS on line 66
Process exited with code 255.
Output for 4.3.11, 4.4.0 - 4.4.4
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Fatal error: Call to undefined function: strripos() in /in/4cskS on line 66
Process exited with code 255.
Output for 4.3.2 - 4.3.10
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Fatal error: Call to undefined function: strripos() in /in/4cskS on line 66
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined index: HTTP_USER_AGENT in /in/4cskS on line 5
Notice: Undefined variable: ub in /in/4cskS on line 54
Warning: Compilation failed: unrecognized character after (?< at offset 3 in /in/4cskS on line 57
Notice: Undefined index: browser in /in/4cskS on line 62
Fatal error: Call to undefined function: strripos() in /in/4cskS on line 66