Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Chart/DataSeries.php on line 151

Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Chart/DataSeries.php on line 151
13:10:51 Write to Excel2007 format
13:10:51 File written to 33chartcreate-composite.xlsx
13:10:51 Peak memory usage: 2 MB
13:10:51 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples