字符串html实体转换
原字符串:http://www.qdta.cn/xxw/xxinfo.asp?xxlx=旅游热讯&id=12939
想要转换成:http://www.qdta.cn/xxw/xxinfo.asp?xxlx=旅游热讯&id=12939
请问用什么函数?
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------解决方案--------------------
function unescape($str) {
$str = rawurldecode($str);
preg_match_all(/(?:%u.{4})
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.{4};
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\d+;
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.+/u,$str,$r);
$ar = $r[0];
print_r($ar);
foreach($ar as $k=>$v) {
if(substr($v,0,2) == %u)
$ar[$k] = iconv(ucs-2,gb2312,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) == ) {
echo substr($v,2,-1).
;
$ar[$k] = iconv(ucs-2,utf-8,pack(n,substr($v,2,-1)));
}
}
return join(,$ar);
}
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有一种方法,直接用js好了,如