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.

      
mb_convert_encoding — Convert character encoding
      
mb_detect_encoding — Detect character encoding
      
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