From 268a54dcfd08aff7113bc3afe8b784f36db2d0d4 Mon Sep 17 00:00:00 2001
From: Joe Hunt <joe.hunt.consulting@gmail.com>
Date: Wed, 6 Mar 2019 22:55:17 +0100
Subject: [PATCH] PHP 7.X produces A non-numeric value encountered in
 \includes\date_functions.inc when using date format 5 (YYYY/MM/D.

---
 includes/date_functions.inc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/includes/date_functions.inc b/includes/date_functions.inc
index e90e2e78..f80bb271 100644
--- a/includes/date_functions.inc
+++ b/includes/date_functions.inc
@@ -396,12 +396,12 @@ and converts to a yyyy/mm/dd format */
     else // $how == 2 || $how == 5, YYYYMMDD or YYYYMmmDD
         list($year, $month, $day) = explode($sep, $date_);
 
+	if ($how > 2)
+	{
+		global $tmonths;
+		$month = array_search($month, $tmonths);
+	}
 	if ($year+$day+$month) {
-		if ($how > 2)
-		{
-			global $tmonths;
-			$month = array_search($month, $tmonths);
-		}
 		//to modify assumption in 2030
 		if ($SysPrefs->date_system == 0 || $SysPrefs->date_system == 3)
 		{
-- 
2.30.2