How to convert php string to utf8 encoding

How to convert php string to utf8 encoding: first use the "mb_detect_encoding" method to automatically identify the string encoding; then use the "mb_convert_encoding" function to convert it into the international standard encoding "utf-8".

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When using mb_convert_encoding, you must first know the character encoding. If the encoding is wrong It will be garbled. Use mb_detect_encoding to automatically identify the string encoding and convert it to the international standard encoding utf-8 encoding.

<?php
$encode = mb_detect_encoding($str, array("ASCII",&#39;UTF-8&#39;,"GB2312","GBK",&#39;BIG5&#39;,&#39;LATIN1&#39;));
if($encode != &#39;UTF-8&#39;){
    $name = mb_convert_encoding($name, &#39;UTF-8&#39;, $encode);
}

mb_convert_encoding — Convert character encoding

mb_detect_encoding — Detect character encoding

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