How to convert other encodings to utf8 in php

php method to convert other encodings to utf8: 1. Create a PHP sample file; 2. Find the encoding of the string itself; 3. Convert to utf-8 encoding through mb_convert_encoding.

#The operating environment of this article: Windows 7 system, PHP version 7.4, Dell G3 computer.

php How to convert other encodings to utf8?

php Convert any encoded content into utf-8

Idea

First find out the encoding of the string itself, and then convert it Encoded for utf-8.

Method

function str_to_utf8 ($str = '') {
    $current_encode = mb_detect_encoding($str, array("ASCII","GB2312","GBK",'BIG5','UTF-8')); 
    $encoded_str = mb_convert_encoding($str, 'UTF-8', $current_encode);
    return $encoded_str;
}

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