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