21:55:42 Create new PHPExcel object<br />21:55:42 Set document properties<br />21:55:42 Add data<br />21:55:42 Set title row bold<br />21:55:42 Set autofilter<br />21:55:42 Write to Excel2007 format<br />21:55:42 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0059 seconds<br />21:55:42 Current memory usage: 1.75 MB<br />21:55:42 Write to Excel5 format<br />21:55:42 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0071 seconds<br />21:55:42 Current memory usage: 2.5 MB<br />21:55:42 Peak memory usage: 2.5 MB<br />21:55:42 Done writing files<br />Files have been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />