02:21:16 Create new PHPExcel object<br />02:21:16 Set document properties<br />02:21:16 Add some data<br />02:21:16 Rename worksheet<br />02:21:16 Write to Excel2007 format<br />02:21:16 File written to 01simple.xlsx<br />Call time to write Workbook was 0.3022 seconds<br />02:21:16 Current memory usage: 4 MB<br />02:21:16 Write to Excel5 format<br />02:21:16 File written to 01simple.xls<br />Call time to write Workbook was 0.1040 seconds<br />02:21:16 Current memory usage: 4 MB<br />02:21:16 Peak memory usage: 4 MB<br />02:21:16 Done writing files<br />Files have been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />