From 63dd6d98eccf31d15642fc41fd51f8e1d025ceb0 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sat, 9 Apr 2016 19:53:16 +0200
Subject: [PATCH] Remove warnings

---
 htdocs/core/lib/functions2.lib.php         | 3 ++-
 htdocs/core/lib/functionsnumtoword.lib.php | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 5f57234d4bb..e9ec126e328 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -640,7 +640,8 @@ function dolObfuscateEmail($mail, $replace="*", $nbreplace=8, $nbdisplaymail=4,
 	$mail_domaine = $tab2[0];
 	$mail_tld = '';
 
-	for($i=1; $i < count($tab2) && $displaytld ;$i++)
+	$nbofelem = count($tab2);
+	for($i=1; $i < $nbofelem && $displaytld; $i++)
 	{
 		$mail_tld .= '.'.$tab2[$i];
 	}
diff --git a/htdocs/core/lib/functionsnumtoword.lib.php b/htdocs/core/lib/functionsnumtoword.lib.php
index 24a7cd86e47..0eff5075594 100644
--- a/htdocs/core/lib/functionsnumtoword.lib.php
+++ b/htdocs/core/lib/functionsnumtoword.lib.php
@@ -37,7 +37,9 @@ function dolNumberToWord($numero, $langs, $numorcurrency='number')
 		return -1;
 	// Get 2 decimals to cents, another functions round or truncate
 	$strnumber = number_format ($numero,10);
-	for ($i=0; $i<strlen($strnumber); $i++){
+	$len=strlen($strnumber);
+	for ($i=0; $i<$len; $i++)
+	{
 		if ($strnumber[$i]=='.') {
 			$parte_decimal = $strnumber[$i+1].$strnumber[$i+2];
 			break;