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extract($_GET);
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    $str = rawurldecode($str);
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    $ar = $r[0];
    //print_r($ar);
    foreach($ar as $k=>$v) {
        if(substr($v,0,2) == "%u")
            $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,-4)));
        elseif(substr($v,0,3) == "&#x")
            $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,3,-1)));
        elseif(substr($v,0,2) == "&#") {
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{
var ret="";
var strSpecial="!\"#$%&()*+,/:;<=>?[]^`{|}~%"; var tt="";
for(var i=0;i<str.length;i++)
{
var chr = str.charAt(i);
var c=str2asc(chr);
tt += chr+":"+c+"n";
if(parseInt("0x"+c) > 0x7f)
{
ret+="%"+c.slice(0,2)+"%"+c.slice(-2);
}
else
{
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var ret="";
var strSpecial="!\"#$%&()*+,/:;<=>?[]^`{|}~%"; var tt="";
for(var i=0;i<str.length;i++)
{
var chr = str.charAt(i);
var c=str2asc(chr);
tt += chr+":"+c+"n";
if(parseInt("0x"+c) > 0x7f)
{
ret+="%"+c.slice(0,2)+"%"+c.slice(-2);
}
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