03:54:48 Create new PHPExcel object<br />03:54:48 Set document properties<br />03:54:48 Add data and page breaks<br />03:54:48 Write to Excel2007 format<br />03:54:48 File written to 09pagebreaks.xlsx<br />Call time to write Workbook was 0.0059 seconds<br />03:54:48 Current memory usage: 1.75 MB<br />03:54:48 Write to Excel5 format<br />03:54:49 File written to 09pagebreaks.xls<br />Call time to write Workbook was 0.1996 seconds<br />03:54:49 Current memory usage: 2.25 MB<br />03:54:49 Peak memory usage: 2.25 MB<br />03:54:49 Done writing files<br />Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />