PHP function code to determine character set and transcode

WBOY

Release： 2016-07-25 08:56:06

Original

1195 people have browsed it

function safeEncoding($string,$outEncoding ='UTF-8')
{
$encoding = "UTF-8";
for($i=0;$i {
if(ord($string{$i})<128)
continue;
if((ord($string{$i})&224)==224)
{
//The first byte passed the judgment
$char = $string{++$i};
if((ord($char)&128)==128)
{
//The second byte passed the judgment
$char = $string{++$i};
if((ord($char)&128)==128)
{
$encoding = "UTF-8";
break;
}
}
}
if((ord($string{$i})&192)==192)
{
//The first byte is judged through
$char = $string{++$i};
if((ord( $char)&128)==128)
{
// The second byte is judged through
$encoding = "GB2312";
break;
}
}
}
if(strtoupper($encoding) == strtoupper ($outEncoding))
return $string;
else
return iconv($encoding,$outEncoding,$string);
}
?>

Copy code

Related labels：

php判断字符集并转码的函数代码

source：php.cn

Previous article：Detailed explanation of the implementation method of pseudo-static php url Next article：PHP class for converting solar calendar to lunar calendar

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn