12:06:09 Create new PHPExcel object<br />12:06:09 Set document properties<br />12:06:09 Add data<br />12:06:09 Set title row bold<br />12:06:09 Set autofilter<br />12:06:09 Write to Excel2007 format<br />12:06:09 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0271 seconds<br />12:06:09 Current memory usage: 6 MB<br />12:06:09 Write to Excel5 format<br />12:06:09 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0250 seconds<br />12:06:09 Current memory usage: 8.5 MB<br />12:06:09 Peak memory usage: 8.5 MB<br />12:06:09 Done writing files<br />Files have been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />