Checks whether the current block type supports the feature requested.

$block_type WP_Block_Type Required

Block type to check for support.

$feature array Required

Path to a specific feature to check support for.

$default mixed Optional

Fallback value for feature support.

Default: false

bool Whether the feature is supported.

File: wp-includes/blocks.php. View all references

function block_has_support( $block_type, $feature, $default = false ) {
	$block_support = $default;
	if ( $block_type && property_exists( $block_type, 'supports' ) ) {
		$block_support = _wp_array_get( $block_type->supports, $feature, $default );
	}

	return true === $block_support || is_array( $block_support );
}