06:50:54 Create new PHPExcel object<br />06:50:54 Set document properties<br />06:50:54 Add data and page breaks<br />06:50:54 Write to Excel2007 format<br />06:50:54 File written to 09pagebreaks.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />06:50:54 Current memory usage: 1.75 MB<br />06:50:54 Write to Excel5 format<br />06:50:54 File written to 09pagebreaks.xls<br />Call time to write Workbook was 0.0221 seconds<br />06:50:54 Current memory usage: 2.25 MB<br />06:50:54 Peak memory usage: 2.25 MB<br />06:50:54 Done writing files<br />Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />