get_post_format_slugs() – Function | Developer.WordPress.org

Retrieves the array of post format slugs.

Return

string[] The array of post format slugs as both keys and values.

function get_post_format_slugs() {
	$slugs = array_keys( get_post_format_strings() );
	return array_combine( $slugs, $slugs );
}

Uses	Description
get_post_format_strings()`wp-includes/post-formats.php`	Returns an array of post format slugs to their translated and pretty display versions

Used by	Description
create_initial_theme_features()`wp-includes/theme.php`	Creates the initial theme features when the ‘setup_theme’ action is fired.
WP_REST_Posts_Controller::get_item_schema()`wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php`	Retrieves the post’s schema, conforming to JSON Schema.
add_theme_support()`wp-includes/theme.php`	Registers theme support for a given feature.
set_post_format()`wp-includes/post-formats.php`	Assign a format to a post
_post_format_request()`wp-includes/post-formats.php`	Filters the request to allow for the format prefix.

Version	Description
3.1.0	Introduced.