clean_dirsize_cache( string $path )

Source

function clean_dirsize_cache( $path ) {	if ( ! is_string( $path ) || empty( $path ) ) {	wp_trigger_error(	'',	sprintf(	/* translators: 1: Function name, 2: A variable type, like "boolean" or "integer". */	__( '%1$s only accepts a non-empty path string, received %2$s.' ),	'<code>clean_dirsize_cache()</code>',	'<code>' . gettype( $path ) . '</code>'	)	);	return;	}	$directory_cache = get_transient( 'dirsize_cache' );	if ( empty( $directory_cache ) ) {	return;	}	$expiration = ( wp_using_ext_object_cache() ) ? 0 : 10 * YEAR_IN_SECONDS;	if (	! str_contains( $path, '/' ) &&	! str_contains( $path, '\\' )	) {	unset( $directory_cache[ $path ] );	set_transient( 'dirsize_cache', $directory_cache, $expiration );	return;	}	$last_path = null;	$path = untrailingslashit( $path );	unset( $directory_cache[ $path ] );	while (	$last_path !== $path &&	DIRECTORY_SEPARATOR !== $path &&	'.' !== $path &&	'..' !== $path	) {	$last_path = $path;	$path = dirname( $path );	unset( $directory_cache[ $path ] );	}	set_transient( 'dirsize_cache', $directory_cache, $expiration ); } 

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