Can the presence of umlauts in file names cause issues when using PHP to display images?

The presence of umlauts in file names can cause issues when using PHP to display images because PHP may not be able to properly handle special characters. To solve this issue, you can use the `urlencode()` function in PHP to encode the file names before using them in your image source. 

<?php
$filename = "image_with_umlauts_ä.jpg";
$encoded_filename = urlencode($filename);
echo '<img src="' . $encoded_filename . '" alt="Image with umlauts">';
?>

Keywords

PHP file names umlauts display images encoding

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