get_post_types_by_support( array|string $feature, string $operator = ‘and’ ): string[]

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

Parameters

$featurearray|stringrequired
Single feature or an array of features the post types should support.
$operatorstringoptional
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 'and'.

Default:'and'

Return

string[] A list of post type names.

Source

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 ) );
}

Changelog

VersionDescription
4.5.0Introduced.

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