function is not described

wp_cache_format_fsize() │ WPSCache 1.0

No Hooks.

Returns

null. Nothing (null).

Usage

wp_cache_format_fsize( $fsize );

$fsize(required): .

`wp_cache_format_fsize() wp cache format fsize` code ^{WPSCache 3.1.0}

wp-super-cache/wp-cache.php

function wp_cache_format_fsize( $fsize ) {
	if ( $fsize > 1024 ) {
		$fsize = number_format( $fsize / 1024, 2 ) . "MB";
	} elseif ( $fsize != 0 ) {
		$fsize = number_format( $fsize, 2 ) . "KB";
	} else {
		$fsize = "0KB";
	}
	return $fsize;
}