From d39b0b478f232d7d8123fea61a4b430bcf55447c Mon Sep 17 00:00:00 2001
From: KingDragon08 <13810332931@163.com>
Date: Wed, 1 Aug 2018 13:31:00 +0800
Subject: [PATCH] count($columns > 0) works wrong with php 7.2.4

count(): Parameter must be an array or an object that implements Countable
---
 Classes/PHPExcel/Writer/Excel2007/Worksheet.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/PHPExcel/Writer/Excel2007/Worksheet.php b/Classes/PHPExcel/Writer/Excel2007/Worksheet.php
index c211403e3..cba6f7e5a 100644
--- a/Classes/PHPExcel/Writer/Excel2007/Worksheet.php
+++ b/Classes/PHPExcel/Writer/Excel2007/Worksheet.php
@@ -768,7 +768,7 @@ private function writeAutoFilter(PHPExcel_Shared_XMLWriter $objWriter = null, PH
             $objWriter->writeAttribute('ref', str_replace('$', '', $range));
 
             $columns = $pSheet->getAutoFilter()->getColumns();
-            if (count($columns > 0)) {
+            if (is_array($columns) && count($columns) > 0) {
                 foreach ($columns as $columnID => $column) {
                     $rules = $column->getRules();
                     if (count($rules) > 0) {