This article mainly introduces the relevant information about the encoding of PHP detection text. Friends who need it can refer to it
Judge whether it belongs to the encoding by a loop encoding of the text. .
public function chkCode($string) {
$code = array(
'ASCII',
'GBK',
'UTF-8'
);
foreach ($code as $c) {
if ($string === iconv('UTF-8', $c, iconv($c, 'UTF-8', $string))) {
return $c;
}
}
return null;
}The above is the detailed content of How does php read the encoding of text?. For more information, please follow other related articles on the PHP Chinese website!
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