From 277da121d6d53a70142213949b028589cfd09876 Mon Sep 17 00:00:00 2001
From: luis daniel lucio quiroz <dlucio@okay.com.mx>
Date: Sat, 19 Jul 2014 02:41:52 +0000
Subject: [PATCH] add check_float function

---
 resources/functions.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/resources/functions.php b/resources/functions.php
index e400c726a0..16e0f58919 100644
--- a/resources/functions.php
+++ b/resources/functions.php
@@ -30,6 +30,13 @@
 		}
 	}
 
+	if (!function_exists('check_float')) {
+		function check_float($string) {
+			$string = str_replace(",",".",$string);
+			return trim($string);
+		}
+	}
+
 	if (!function_exists('check_str')) {
 		function check_str($string) {
 			global $db_type;