From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 9 Sep 2017 00:08:33 +0000 (+0200)
Subject: page: showsize() to format file sizes
X-Git-Tag: v5.0~28
X-Git-Url: http://git.shiar.nl/minimedit.git/commitdiff_plain/cd96e61f53a57d94dfe673199a88b9acff4b1f1e

page: showsize() to format file sizes

Copied from Lijtweg [doclist precursor] introduced in commit
v2.0-12-g040c5406df (2017-09-18) [com/bewoners: group file types by date];
unaltered since but no longer used.  Could prove useful later, so move here
to merge identically named files and share with other projects.
---

diff --git a/format.inc.php b/format.inc.php
index 10908f3..35ecebb 100644
--- a/format.inc.php
+++ b/format.inc.php
@@ -14,3 +14,15 @@ function showdate($parts)
 	]));
 }
 
+function showsize($bytes)
+{
+	$units = ['', 'k', 'M', 'G', 'T'];
+	$log = strlen($bytes) - 1;
+	$order = floor($log / 3);
+	if (!isset($units[$order])) return $bytes;
+	return implode('&thinsp;', [
+		number_format($bytes / (1000 ** $order), $log % 3 ? 0 : 1, ',', ''),
+		$units[$order],
+	]);
+}
+