close
function phpescape($str){
$sublen=strlen($str);
$reString="";
for ($i=0;$i$sublen;$i++){
if(ord($str[$i])>=127){
$tmpString=bin2hex(iconv("utf-8","ucs-2",substr($str,$i,2)));
if (!eregi("WIN",PHP_OS)){
$tmpString=substr($tmpString,2,2).substr($tmpString,0,2);
}
$reString.="%u".$tmpString;
$i++;
} else {
$reString.="%".dechex(ord($str[$i]));
}
}
return $reString;
}
function unescape($str) {
$str = rawurldecode($str);
preg_match_all("/%u.{4}|.{4};|d+;|.+/U",$str,$r);
$ar = $r[0];
foreach($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) == "")
$ar[$k] = iconv("UCS-2","utf-8",pack("H4",substr($v,3,-1)));
elseif(substr($v,0,2) == "") {
$ar[$k] = iconv("UCS-2","utf-8",pack("n",substr($v,2,-1)));
}
}
return join("",$ar);
}
轉貼至：
http://www.phpchina.com/html/91/n-1091.html
$sublen=strlen($str); $reString=""; for ($i=0;$i$sublen;$i++){ if(ord($str[$i])>=127){ $tmpString=bin2hex(iconv("utf-8","ucs-2",substr($str,$i,2))); if (!eregi("WIN",PHP_OS)){ $tmpString=substr($tmpString,2,2).substr($tmpString,0,2); } $reString.="%u".$tmpString; $i++; } else { $reString.="%".dechex(ord($str[$i])); } } return $reString;}function unescape($str) { $str = rawurldecode($str); preg_match_all("/%u.{4}|.{4};|d+;|.+/U",$str,$r); $ar = $r[0]; foreach($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) == "") $ar[$k] = iconv("UCS-2","utf-8",pack("H4",substr($v,3,-1))); elseif(substr($v,0,2) == "") { $ar[$k] = iconv("UCS-2","utf-8",pack("n",substr($v,2,-1))); } } return join("",$ar); } 轉貼至：
http://www.phpchina.com/html/91/n-1091.html
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