23:10:46 Create new PHPExcel object<br />23:10:46 Set document properties<br />23:10:46 Add data<br />23:10:46 Set title row bold<br />23:10:46 Set autofilter<br />23:10:46 Write to Excel2007 format<br />23:10:46 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0129 seconds<br />23:10:46 Current memory usage: 4 MB<br />23:10:46 Write to Excel5 format<br />23:10:46 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0141 seconds<br />23:10:46 Current memory usage: 6 MB<br />23:10:46 Peak memory usage: 6 MB<br />23:10:46 Done writing files<br />Files have been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />