How can the server configuration be adjusted to ensure that Umlaut characters are displayed correctly when reading external content in PHP?

To ensure that Umlaut characters are displayed correctly when reading external content in PHP, you can adjust the server configuration by setting the default charset to UTF-8. This can be done by adding the following line to your .htaccess file: AddDefaultCharset UTF-8 This will ensure that the server sends the correct charset information with the response, allowing Umlaut characters to be displayed correctly in your PHP script. 

// Add this line to your .htaccess file
AddDefaultCharset UTF-8

Keywords

server configuration Umlaut characters external content PHP character encoding

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