display_space_usage() WordPress Function

function display_space_usage() {
	$space_allowed = get_space_allowed();
	$space_used    = get_space_used();

	$percent_used = ( $space_used / $space_allowed ) * 100;

	$space = size_format( $space_allowed * MB_IN_BYTES );
	?>
	<strong>
	<?php
		/* translators: Storage space that's been used. 1: Percentage of used space, 2: Total space allowed in megabytes or gigabytes. */
		printf( __( 'Used: %1$s%% of %2$s' ), number_format( $percent_used ), $space );
	?>
	</strong>
	<?php
}