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PHP method to determine whether a web page is utf8 encoded_PHP tutorial
- WBOYOriginal
- 2016-07-13 10:28:49811browse
//Determine encoding
Copy code The code is as follows:
$encode = mb_detect_encoding($q, array('GB2312', 'GBK','UTF-8'));
echo $encode."
";
if($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);
}
In fact, the mb_detect_encoding function is used. If it is not utf8 encoding, it is converted to utf8 encoding to prevent garbled characters and other situations.
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