Are there specific functions or methods in PHP that can help handle character encoding and prevent the display of incorrect characters?

When dealing with character encoding in PHP, it's important to ensure that the correct encoding is used to prevent the display of incorrect characters. One way to handle this is by using functions like `mb_convert_encoding()` or `iconv()` to convert strings to the desired encoding. Additionally, setting the correct encoding in the HTTP headers can help browsers interpret the content correctly. 

// Set the encoding to UTF-8
header('Content-Type: text/html; charset=utf-8');

// Convert string to UTF-8 encoding
$encodedString = mb_convert_encoding($originalString, 'UTF-8', 'auto');

// Output the encoded string
echo $encodedString;

Keywords

Character encoding PHP functions methods display incorrect characters

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