From b40783e8889b64f813c898ee2ce7e967582ef34e Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Mon, 2 Dec 2013 18:27:03 +0100
Subject: Affiche la taille de la base de données
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---
 lib/lib_rss.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'lib/lib_rss.php')

diff --git a/lib/lib_rss.php b/lib/lib_rss.php
index ea5a1ffd0..3e23f7542 100644
--- a/lib/lib_rss.php
+++ b/lib/lib_rss.php
@@ -47,6 +47,21 @@ function small_hash ($txt) {
 	return strtr ($t, '+/', '-_');
 }
 
+function formatBytes($bytes, $precision = 2, $system = 'IEC') {
+	if ($system === 'IEC') {
+		$base = 1024;
+		$units = array('B', 'KiB', 'MiB', 'GiB', 'TiB');
+	} elseif ($system === 'SI') {
+		$base = 1000;
+		$units = array('B', 'KB', 'MB', 'GB', 'TB');
+	}
+	$bytes = max(intval($bytes), 0);
+	$pow = $bytes === 0 ? 0 : floor(log($bytes) / log($base));
+	$pow = min($pow, count($units) - 1);
+	$bytes /= pow($base, $pow);
+	return round($bytes, $precision) . ' ' . $units[$pow];
+}
+
 function timestamptodate ($t, $hour = true) {
 	$month = Translate::t (date('M', $t));
 	if ($hour) {
-- 
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