From af335ea96f547be6ee3b5465bfeb6a90a3ff2572 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <contact@fredericguillot.com>
Date: Tue, 26 Mar 2013 21:53:29 -0400
Subject: [PATCH] Add helper format_bytes()

---
 miniflux/vendor/PicoTools/Helper.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/miniflux/vendor/PicoTools/Helper.php b/miniflux/vendor/PicoTools/Helper.php
index a22a27a..a7b4b57 100644
--- a/miniflux/vendor/PicoTools/Helper.php
+++ b/miniflux/vendor/PicoTools/Helper.php
@@ -49,6 +49,15 @@ function flash_error($html)
 }
 
 
+function format_bytes($size, $precision = 2)
+{
+    $base = log($size) / log(1024);
+    $suffixes = array('', 'k', 'M', 'G', 'T');
+
+    return round(pow(1024, $base - floor($base)), $precision).$suffixes[floor($base)];
+}
+
+
 function get_host_from_url($url)
 {
     return escape(parse_url($url, PHP_URL_HOST));