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标题:判断网页是否是utf-8编码的php方法示例代码
正文:
//判断编码代码如下:$encode = mb_detect_encoding($q, array('GB2312','GBK','UTF-8'));
echo $encode."<br/>";
if($encode=="GB2312")
{
$q = iconv("GBK","UTF-8",$q);
}
else if($encode=="GBK")
{
$q = iconv("GBK","UTF-8",$q);
}
else if($encode=="EUC-CN")
{
$q = iconv("GBK","UTF-8",$q);
}
else//CP936
{
//$q = iconv("GB2312","UTF-8",$q);
}
其实就是利用了mb_detect_encoding函数，如果不是utf8编码就转换为utf8编码，防止出现乱码等情况。
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