17:29:50 Create new PHPExcel object<br />17:29:50 Set document properties<br />17:29:50 Add data<br />17:29:50 Set title row bold<br />17:29:50 Set autofilter<br />17:29:50 Write to Excel2007 format<br />17:29:50 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0117 seconds<br />17:29:50 Current memory usage: 6.25 MB<br />17:29:50 Write to Excel5 format<br />17:29:50 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0283 seconds<br />17:29:50 Current memory usage: 8.75 MB<br />17:29:50 Peak memory usage: 8.75 MB<br />17:29:50 Done writing files<br />Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />