08:46:16 Create new PHPExcel object<br />08:46:16 Set document properties<br />08:46:16 Add some data<br />08:46:16 Rename worksheet<br />08:46:16 Write to Excel2007 format<br />08:46:16 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0029 seconds<br />08:46:16 Current memory usage: 2 MB<br />08:46:16 Write to Excel5 format<br />08:46:16 File written to 01simple.xls<br />Call time to write Workbook was 0.0023 seconds<br />08:46:16 Current memory usage: 2 MB<br />08:46:16 Peak memory usage: 2 MB<br />08:46:16 Done writing files<br />Files have been created in /home/wals/laparoscopictraining.in/vendor/phpoffice/phpexcel/Examples<br />