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

	is_string( $layout_definition['displayMode'] ) &&
	in_array( $layout_definition['displayMode'], $valid_display_modes, true )
) {

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Changelog

Version	Description
5.9.0	Introduced.

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