10:09:38 Create new PHPExcel object<br />10:09:38 Set document properties<br />10:09:38 Add some data<br />10:09:38 Rename worksheet<br />10:09:38 Write to Excel2007 format<br />10:09:38 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0170 seconds<br />10:09:38 Current memory usage: 4 MB<br />10:09:38 Write to Excel5 format<br />10:09:38 File written to 42richText.xls<br />Call time to write Workbook was 0.0158 seconds<br />10:09:38 Current memory usage: 6 MB<br />10:09:38 Peak memory usage: 6 MB<br />10:09:38 Done writing files<br />Files have been created in /var/www/html/elite-opol/vendor/phpoffice/phpexcel/Examples<br />