What steps can be taken to ensure that PHP files are saved in UTF-8 format to prevent encoding issues?

To ensure that PHP files are saved in UTF-8 format to prevent encoding issues, you can set the default charset in your PHP files to UTF-8. This can be done by adding a meta tag in the head section of your HTML output or by setting the default_charset directive in your php.ini file. Additionally, make sure to save your PHP files with UTF-8 encoding in your text editor. 

// Set default charset to UTF-8 in PHP
header('Content-Type: text/html; charset=utf-8');

// Or set default charset in php.ini
// default_charset = "UTF-8"

Keywords

UTF-8 encoding PHP files character set mb_convert_encoding

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