用php对cookie数据做unicode编码<?
$text = '高压锅';
$text = escape($text);
setcookie('name',$text);function escape($str) {
preg_match_all("/[\x80-\xff].|[\x01-\x7f]+/",$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
if(ord($v[0]) < 128)
$ar[$k] = rawurlencode($v);
else
$ar[$k] = "%u".bin2hex(iconv("GB2312","UCS-2",$v));
}
return join("",$ar);
}?> <script>
function getCookieVal(offset) {
var endstr = document.cookie.indexOf(";",offset);
if(endstr == -1)
endstr = document.cookie.length;
return unescape(unescape(document.cookie.substring(offset,endstr)));
}
function GetCookie(name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while(i < clen) {
var j = i + alen;
if(document.cookie.substring(i,j) == arg)
return getCookieVal(j);
i = document.cookie.indexOf(" ",i) + 1;
if(i == 0) break;
}
return null;
}document.write(GetCookie("name"));
</script>
$text = '高压锅';
$text = escape($text);
setcookie('name',$text);function escape($str) {
preg_match_all("/[\x80-\xff].|[\x01-\x7f]+/",$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
if(ord($v[0]) < 128)
$ar[$k] = rawurlencode($v);
else
$ar[$k] = "%u".bin2hex(iconv("GB2312","UCS-2",$v));
}
return join("",$ar);
}?> <script>
function getCookieVal(offset) {
var endstr = document.cookie.indexOf(";",offset);
if(endstr == -1)
endstr = document.cookie.length;
return unescape(unescape(document.cookie.substring(offset,endstr)));
}
function GetCookie(name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while(i < clen) {
var j = i + alen;
if(document.cookie.substring(i,j) == arg)
return getCookieVal(j);
i = document.cookie.indexOf(" ",i) + 1;
if(i == 0) break;
}
return null;
}document.write(GetCookie("name"));
</script>
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