MastodonHelp/web/lib/ghs.php

<?php
function ghs($b,$d=2) {
	$o='';
	$pib=1125899906842624;
	$tib=1099511627776;
	$gib=1073741824;
	$mib=1048576;
	$kib=1024;
	if (round($b/$pib,1) >= 1)
		$o=round($b/$pib,$d).' TiB';
	elseif (round($b/$tib,1) >= 1)
		$o=round($b/$tib,$d).' TiB';
	elseif (round($b/$gib,1) >= 1)
		$o=round($b/$gib,$d).' GiB';
	elseif (round($b/$mib,1) >= 1)
		$o=round($b/$mib,$d).' MiB';
	elseif (round($b/$kib,1) >= 1)
		$o=round($b/$kib,$d).' KiB';
	else $o=$b.' B';
	return($o);
}
?>