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<?php
error_reporting(E_ALL ^ E_NOTICE);
// ·ÖÎö HTTP_ACCEPT_LANGUAGE µÄÊôÐÔ
// ÕâÀïֻȡµÚÒ»ÓïÑÔÉèÖà £¨ÆäËû¿É¸ù¾ÝÐèÒªÔöÇ¿¹¦ÄÜ£¬ÕâÀïÖ»×ö¼òµ¥µÄ·½·¨ÑÝʾ£©
preg_match('/^([a-z-] )/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches);
$lang = $matches[1];
switch ($lang) {
case 'zh-cn' :
header('Location: http://cn.example.com/');
break;
case 'zh-tw' :
header('Location: http://tw.example.com/');
break;
case 'ko' :
header('Location: http://ko.example.com/');
break;
default:
header('Location: http://en.example.com/');
break;
}
?>


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PHP string

<?php
$s = "new string";
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$str_1 = "Ë«ÒýºÅÖ¸¶¨µÄ×Ö·û´®£¬$s";
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$str_2 = "Ë«ÒýºÅÖ¸¶¨µÄ×Ö·û´®£¬\$s";
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function file_list($path) {
$handle = opendir($path);
if ($handle) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
if (is_dir($path."/".$file)) {
echo "<br /><br /><b> ......

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php mysql ²ÉÓà utf 8 µÄÅäÖÃ

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2¡¢ÔÚhtml,phpÒ³ÃæÖÐ ¼ÓÉÏ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />£¬Èç¹û²»ÐÐÔÙÔÚ phpÎļþ Æðʼ´¦¼Ó header("Content-Type:text/html;charset=utf-8");
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