18:29:44 Create new PHPExcel object<br />18:29:44 Set document properties<br />18:29:44 Add data<br />18:29:44 Set title row bold<br />18:29:44 Set autofilter<br />18:29:44 Write to Excel2007 format<br />18:29:44 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0041 seconds<br />18:29:44 Current memory usage: 2 MB<br />18:29:44 Write to Excel5 format<br />18:29:44 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0066 seconds<br />18:29:44 Current memory usage: 2 MB<br />18:29:44 Peak memory usage: 2 MB<br />18:29:44 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />