Modify the browser's User-Agent in PHP to disguise your browser and operating system_PHP tutorial

The method to get HTTP_USER_AGENT is very simple, such as php code:

Copy code The code is as follows:

?>

Copy code The code is as follows:

php print_r($_SERVER['HTTP_USER_AGENT']);
?>

Both of these can get information such as User-Agents and IP. It is best to use regular expressions to correct the information Perform screening and elimination.

————– User-Agents list————-

Internet Explorer 6
Internet Explorer 7
Internet Explorer 8
Firefox
Chrome
Safari
Netscape
Opera
Maxthon
360SE
OmniWeb

More User-Agents information is in useragents.xml

With this The information in the file can be disguised in any browser and operating system.

How to use User-Agents:

FireFox: [It is recommended to use the User-Agent switcher Firefox extension]
Type in the address bar: about:config and press Enter
Settings: general .useragent.override–>Customized UA information.

Chrome
Add startup parameters to the properties of the startup EXE icon: –user-agent="UA information".

Safari
Menu bar->Edit->Preferences->Advanced->Show Develop menu in menu bar;
Menu bar->Develop->User-Agent- >UA information.

Maxthon
Toolbar->Tools->Youyou Settings Center->Advanced Options->Customize UA information.

Opera
Type in the address bar: opera:config and press Enter
Settings: User-Agent->Custom ID 0—5
Note: [0 Default 1 Opera 2 Mozilla, Opera detectable 3 Internet Explorer, Opera detectable 4 Mozilla, Opera hidden 5 Internet Explorer, Opera hidden ]

iPhone
Replace /System/Library/Frameworks/WebKit.framework/WebKit with the Mozilla/5.0 string in this file To customize UA information

The settings of IE browser need to modify the registry

User-Agent in the registry location
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternet SettingsUser-AgentPost Platform], create a new string value , leave the content blank, and the name is the character you want to add to the User-Agent. Here we take "motorolarakre2" as an example. Modify the REG file corresponding to the registry as follows:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternet SettingsUser-AgentPost Platform]
“motorolarokre2″=””

Restart IE after modification Just install the device.

The user-agent value of IE, the following is a combination of the following addresses + some default values ​​
HKCUSoftwareMicrosoftWindowsCurrentVersionInternet SettingsUser-AgentPost Platform
HKLMSoftwareMicrosoftWindowsCurrentVersionInternet SettingsUser-AgentPost Platform
HKLMSoftwareMicrosoftWindowsCurrentVersionInternet Settings5.0User-AgentPost Platform

User-Agents for IE8:

IE8 on Windows Vista (compatible browsing)
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0)

IE8 on Windows Vista
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)

IE8 on Windows 7
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)

64-bit IE on 64-bit Windows 7:
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x64; Trident/4.0)

32-bit IE on 64-bit Windows 7:
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0)

By modifying User-Agent, you can also Can perfectly disguise: information from operating systems, browsers, spiders, email clients, link checkers, analyzers, RSS readers and other clients.

http://www.bkjia.com/PHPjc/324083.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/324083.htmlTechArticleThe method to get HTTP_USER_AGENT is very simple, such as php code: Copy the code as follows: ?php print_r($_SERVER); ? Copy the code as follows: ?php print_r($_SERVER['HTTP_USER_AGENT'...