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javascript的String.fromCharCode(252)和PHP的chr(252)得到的结果不一样咋办?

WBOY
WBOYOriginal
2016-06-06 20:27:271671browse

javascript的
String.fromCharCode(252)
和PHP的
chr(252)得到的结果不一样咋办?

回复内容：

javascript的
String.fromCharCode(252)
和PHP的
chr(252)得到的结果不一样咋办?

<code class="php">//chr() with unicode support
function uchr ($codes) {
    if (is_scalar($codes)) $codes= func_get_args();
    $str= '';
    foreach ($codes as $code) $str.= html_entity_decode(''.$code.';',ENT_NOQUOTES,'UTF-8');
    return $str;
}
echo uchr(252);//输出和String.fromCharCode(252)相同了</code>
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