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WP_Duotone::get_filter_id()

WP_Duotone::get_filter_id( string $slug ): string

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This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Get the ID of the duotone filter.

Description

Example output: wp-duotone-blue-orange

Parameters

$slugstringrequired
The slug of the duotone preset.

Return

string The ID of the duotone filter.

Source

private static function get_filter_id( $slug ) {
	return "wp-duotone-$slug";
}

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Used byDescription
WP_Duotone::render_duotone_support()wp-includes/class-wp-duotone.php

Render out the duotone CSS styles and SVG.

WP_Duotone::get_all_global_styles_presets()wp-includes/class-wp-duotone.php

Scrape all possible duotone presets from global and theme styles and store them in self::$global_styles_presets.

WP_Duotone::is_preset()wp-includes/class-wp-duotone.php

Checks if we have a valid duotone preset.

WP_Duotone::get_filter_id_from_preset()wp-includes/class-wp-duotone.php

Returns the prefixed id for the duotone filter for use as a CSS id.

Changelog

VersionDescription
6.3.0Introduced.

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