Php obtains functions of the IE browser version. To obtain browser information in php, you can directly use $ userAgentstrtolower ($ _ SERVER [HTTP_USER_AGENT]). then, you can determine the version or model of your browser, to obtain browser information in php, use $ userAgent = strtolower ($ _ SERVER [\ "HTTP_USER_AGENT \"]). then you can judge the version or model of your browser. I hope the following instances will help you.
Next I will introduce you to a php function that determines whether your browser is IE6. if "true" is returned, otherwise "false" is returned ".
| The code is as follows: |
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Function isIE6 (){
$ UserAgent = strtolower ($ _ SERVER ["HTTP_USER_AGENT"]);
// Obtain the user's browser information from the HTTP_USER_AGENT field
If (ereg ("msie 6", $ userAgent) | ereg ("msie 5", $ userAgent )){
Return true;
}
Return false;
} |
Complete instance
| The code is as follows: |
|
Function userBrowser (){
$ User_OSagent = $ _ SERVER ['http _ USER_AGENT '];
If (strpos ($ user_OSagent, "Maxthon") & strpos ($ user_OSagent, "MSIE ")){
$ Visitor_browser = "Maxthon (Microsoft IE )";
} Elseif (strpos ($ user_OSagent, "Maxthon 2.0 ")){
$ Visitor_browser = "Maxthon 2.0 ";
} Elseif (strpos ($ user_OSagent, "Maxthon ")){
$ Visitor_browser = "Maxthon ";
} Elseif (strpos ($ user_OSagent, "MSIE 9.0 ")){
$ Visitor_browser = "MSIE 9.0 ";
} Elseif (strpos ($ user_OSagent, "MSIE 8.0 ")){
$ Visitor_browser = "MSIE 8.0 ";
} Elseif (strpos ($ user_OSagent, "MSIE 7.0 ")){
$ Visitor_browser = "MSIE 7.0 ";
} Elseif (strpos ($ user_OSagent, "MSIE 6.0 ")){
$ Visitor_browser = "MSIE 6.0 ";
} Elseif (strpos ($ user_OSagent, "MSIE 5.5 ")){
$ Visitor_browser = "MSIE 5.5 ";
} Elseif (strpos ($ user_OSagent, "MSIE 5.0 ")){
$ Visitor_browser = "MSIE 5.0 ";
} Elseif (strpos ($ user_OSagent, "MSIE 4.01 ")){
$ Visitor_browser = "MSIE 4.01 ";
} Elseif (strpos ($ user_OSagent, "MSIE ")){
$ Visitor_browser = "higher MSIE version ";
} Elseif (strpos ($ user_OSagent, "NetCaptor ")){
$ Visitor_browser = "NetCaptor ";
} Elseif (strpos ($ user_OSagent, "Netscape ")){
$ Visitor_browser = "Netscape ";
} Elseif (strpos ($ user_OSagent, "Chrome ")){
$ Visitor_browser = "Chrome ";
} Elseif (strpos ($ user_OSagent, "Lynx ")){
$ Visitor_browser = "Lynx ";
} Elseif (strpos ($ user_OSagent, "Opera ")){
$ Visitor_browser = "Opera ";
} Elseif (strpos ($ user_OSagent, "Konqueror ")){
$ Visitor_browser = "Konqueror ";
} Elseif (strpos ($ user_OSagent, "Mozilla/5.0 ")){
$ Visitor_browser = "Mozilla ";
} Elseif (strpos ($ user_OSagent, "Firefox ")){
$ Visitor_browser = "Firefox ";
} Elseif (strpos ($ user_OSagent, "U ")){
$ Visitor_browser = "Firefox ";
} Else {
$ Visitor_browser = "others ";
}
Return $ visitor_browser;
} |
Connector = strtolower ($ _ SERVER [\ "HTTP_USER_AGENT \"]); then you can judge the version or model of your browser ,...
