19:54:45 Create new PHPExcel object<br />19:54:45 Set document properties<br />19:54:45 Add some data<br />19:54:45 Write to Excel2007 format<br />19:54:45 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0224 seconds<br />19:54:45 Current memory usage: 2 MB<br />19:54:45 Write to Excel5 format<br />19:54:45 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0106 seconds<br />19:54:45 Current memory usage: 2 MB<br />19:54:45 Peak memory usage: 2 MB<br />19:54:45 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />