PHP 7.X produces A non-numeric value encountered in \includes\date_functions.inc...

diff --git a/includes/date_functions.inc b/includes/date_functions.inc
index e90e2e781e6b37fdc5c819d666d7f7127a948e5f..f80bb2713e2564ef1597cf5d7818ea03ffbb4fa7 100644 (file)
--- 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)
                {