22:28:13 Create new PHPExcel object<br />22:28:13 Set document properties<br />22:28:13 Add some data<br />22:28:13 Rename worksheet<br />22:28:13 Write to Excel2007 format<br />22:28:13 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0046 seconds<br />22:28:13 Current memory usage: 4.25 MB<br />22:28:13 Write to Excel5 format<br />22:28:13 File written to 01simple.xls<br />Call time to write Workbook was 0.0093 seconds<br />22:28:13 Current memory usage: 6.5 MB<br />22:28:13 Peak memory usage: 6.5 MB<br />22:28:13 Done writing files<br />Files have been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />