get_post_types_by_support( array|string $feature, string $operator = 'and' )

Retrieves a list of post type names that support a specific feature.

Parameters

$feature

(array|string) (Required) Single feature or an array of features the post types should support.

$operator

(string) (Optional) The logical operation to perform. 'or' means only one element from the array needs to match; 'and' means all elements must match; 'not' means no elements may match.

Default value: 'and'

Return

(string[]) A list of post type names.

Source

File: wp-includes/post.php 

function get_post_types_by_support( $feature, $operator = 'and' ) {
	global $_wp_post_type_features;

	$features = array_fill_keys( (array) $feature, true );

	return array_keys( wp_filter_object_list( $_wp_post_type_features, $features, $operator ) );
}

Uses

Uses Description
wp-includes/functions.php: wp_filter_object_list()

Filters a list of objects, based on a set of key => value arguments.

Changelog

Version Description
4.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_post_types_by_support