Fixing Broken UTF-8 Characters with file_get_contents()
When retrieving HTML content from external sources using file_get_contents(), it's common to encounter issues with UTF-8 characters breaking up. This can result in nonsensical characters being displayed instead of the intended multilingual characters.
Solution: Encoding Conversion with mb_convert_encoding()
One effective solution is to use the mb_convert_encoding() function to convert the fetched HTML content to UTF-8 encoding explicitly. The following line of code showcases this approach:
$html = mb_convert_encoding(file_get_contents('http://example.com'), 'UTF-8', 'auto');
By utilizing the "auto" parameter in the mb_detect_encoding() function, the correct character encoding of the HTML content can be automatically detected. This ensures that the retrieved content is properly converted to UTF-8, resolving the character scrambling issue.
Additional Considerations:
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