From 9f108dd1a969473375341d92a7b1252fa2cedc9a Mon Sep 17 00:00:00 2001
From: mszulecki
Date: Thu, 14 Jun 2007 17:09:01 +0000
Subject: Initial import.

git-svn-id: http://svn.sukimashita.com/repos/mailadmin/trunk@2 4281df72-ff29-0410-8fee-2d9ac0c5f5a7
---
 lib/helper/FilesHelper.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 lib/helper/FilesHelper.php

(limited to 'lib/helper/FilesHelper.php')

diff --git a/lib/helper/FilesHelper.php b/lib/helper/FilesHelper.php
new file mode 100644
index 0000000..ff290d6
--- /dev/null
+++ b/lib/helper/FilesHelper.php
@@ -0,0 +1,27 @@
+<?php
+
+function format_bytes($val, $digits = 3, $mode = "SI", $bB = "B")
+{
+	$si = array("", "k", "M", "G", "T", "P", "E", "Z", "Y");
+	$iec = array("", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi");
+
+	switch(strtoupper($mode))
+	{
+		case "SI" : $factor = 1000; $symbols = $si; break;
+		case "IEC" : $factor = 1024; $symbols = $iec; break;
+		default : $factor = 1000; $symbols = $si; break;
+	}
+	switch($bB)
+	{
+		case "b" : $val *= 8; break;
+		default : $bB = "B"; break;
+	}
+	for($i=0;$i<count($symbols)-1 && $val>=$factor;$i++)
+		$val /= $factor;
+	$p = strpos($val, ".");
+	if($p !== false && $p > $digits) $val = round($val);
+	elseif($p !== false) $val = round($val, $digits-$p);
+	return round($val, $digits) . " " . $symbols[$i] . $bB;
+}
+
+?>
-- 
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