00:21:07 Create new PHPExcel object<br />00:21:07 Set document properties<br />00:21:07 Add some data<br />00:21:07 Rename worksheet<br />00:21:07 Write to Excel2007 format<br />00:21:07 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0100 seconds<br />00:21:07 Current memory usage: 5 MB<br />00:21:07 Write to Excel5 format<br />00:21:07 File written to 01simple.xls<br />Call time to write Workbook was 0.0100 seconds<br />00:21:07 Current memory usage: 7.25 MB<br />00:21:07 Peak memory usage: 7.25 MB<br />00:21:07 Done writing files<br />Files have been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />