In cases where file names with special characters cause errors in PHP functions, what are some alternative approaches or workarounds that can be used to mitigate the issue?

When file names with special characters cause errors in PHP functions, one workaround is to encode the file name using urlencode() before passing it to the PHP function. This will ensure that special characters are properly handled and do not cause issues with the function.

$filename = "file with special characters.txt";
$encoded_filename = urlencode($filename);

// Use the encoded filename in PHP function
$file_contents = file_get_contents($encoded_filename);