WordPress Developer Resources

WP_Theme_JSON::replace_slug_in_string( string $input, string $slug ): string

Transforms a slug into a CSS Custom Property.

Parameters

$inputstringrequired: String to replace.
$slugstringrequired: The slug value to use to generate the custom property.

Return

string The CSS Custom Property. Something along the lines of --wp--preset--color--black.

Source

*
* @param string $scope    Selector to scope to.
* @param string $selector Original selector.

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Changelog

Version	Description
5.9.0	Introduced.

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