clean_dirsize_cache( string $path )

Source

File: wp-includes/functions.php

function clean_dirsize_cache( $path ) {
	$directory_cache = get_transient( 'dirsize_cache' );

	if ( empty( $directory_cache ) ) {
		return;
	}

	$path = untrailingslashit( $path );
	unset( $directory_cache[ $path ] );

	while ( DIRECTORY_SEPARATOR !== $path && '.' !== $path && '..' !== $path ) {
		$path = dirname( $path );
		unset( $directory_cache[ $path ] );
	}

	set_transient( 'dirsize_cache', $directory_cache );
}