Converts an array-like value to an array.

$maybe_array mixed Required

The value being evaluated.

array Returns the array extracted from the value.

File: wp-includes/rest-api.php. View all references

function rest_sanitize_array( $maybe_array ) {
	if ( is_scalar( $maybe_array ) ) {
		return wp_parse_list( $maybe_array );
	}

	if ( ! is_array( $maybe_array ) ) {
		return array();
	}

	// Normalize to numeric array so nothing unexpected is in the keys.
	return array_values( $maybe_array );
}