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Which is the function WP uses to convert words like "voilà" and "novità" to "voila" and "novita" in category slug? Can I recall it in my theme?

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1 Answer 1

up vote 3 down vote accepted

If you simply want to covert accented words you can use remove_accents()

If you want it converted in a slug like format you can use sanitize_title()

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