From be977a75d7b3fd55843d19cfffa79f4f13be5f47 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Sat, 16 Jul 2005 21:59:53 +0000
Subject: [PATCH] * Added a percent() function

---
 includes/GlobalFunctions.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 07e7750c0d..c0c9e0abaf 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -1276,4 +1276,14 @@ function wfIncrStats( $key ) {
 	}
 }
 
+/**
+ * @param mixed $nr The number to format
+ * @param int $acc The number of digits after the decimal point, default 2
+ * @param bool $round Whether or not to round the value, default true
+ * @return float
+ */
+function percent( $nr, $acc = 2, $round = true ) {
+	$ret = sprintf( "%.${acc}f", $nr );
+	return $round ? round( $ret, $acc ) . '%' : "$ret%";
+}
 ?>
-- 
2.20.1