PHP automatically jumps to Chinese and English pages_PHP tutorial

PHP code:
$lan = substr(?$HTTP_ACCEPT_LANGUAGE,0,5);
if ($lan == "zh-cn")
print("");
else
print("");
?>

HTML web page automatically jumps to the multi-language page according to the language of the browser visited here

in < Add the following code between head> .

<script> <br>var type=navigator.appName <br>if (type=="Netscape") <br>var lang = navigator.language <br>else <br>var lang = navigator.userLanguage <br><br>//cut down to first 2 chars of country code <br>var lang = lang.substr(0,2) <br><br>//English<br>if (lang = = "en") <br>window.location.replace('url') <br><br>// Simplified Chinese<br>else if (lang == "zh-cn") <br>window.location. replace('url') <br><br>// Traditional Chinese<br>else if (lang == "zh-tw") <br>window.location.replace('url') <br><br> // German<br>else if (lang == "de") <br>window.location.replace('url') <br><br>// Except the languages ​​listed above<br>else <br> window.location.replace('url') <br><br></script>

http://www.bkjia.com/PHPjc/319349.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/319349.htmlTechArticlePHP code: ? $lan=substr(?$HTTP_ACCEPT_LANGUAGE,0,5); if($lan== "zh-cn") print("metahttp-equiv='refresh'content='0;URL=gb/index.htm'"); else print("metahttp-equiv='refresh'content='0...