What should I do if I use fwrite to write Chinese garbled files in PHP?

Solution to PHP using fwrite to write Chinese garbled files into files: 1. Use the [mb_detect_encoding()] function to obtain the content encoding method; 2. Use the [mb_convert_encoding()] function to convert the content encoding method to [UTF- 8】That’s it.

Solution to Chinese garbled characters in PHP using fwrite to write files:

PHP uses fwrite or file_put_contents to write files The content is garbled in Chinese. Many people say that the PHP script encoding method is UTF-8 and the created files are UTF-8. However, this is not the case.

The solution is very simple:

fwrite($fp, mb_convert_encoding( $content, 'UTF-8', mb_detect_encoding($content) ) );

Use the mb_detect_encoding() function to obtain the content encoding method, and use the mb_convert_encoding() function to convert the content encoding method is UTF-8.

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