How to convert php string to utf8

How to convert php string to utf8: First create a PHP sample file; then define a "strToUtf8" method; finally implement encoding conversion through functions such as "mb_detect_encoding".

Recommended: "PHP Video Tutorial"

php converts character encoding to utf-8

function strToUtf8($str){ $encode = mb_detect_encoding($str, array("ASCII",'UTF-8',"GB2312","GBK",'BIG5')); if($encode == 'UTF-8'){ return $str; }else{ return mb_convert_encoding($str, 'UTF-8', $encode); } }

The above is the detailed content of How to convert php string to utf8. For more information, please follow other related articles on the PHP Chinese website!