11:29:07 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0375 seconds<br />11:29:07 Current memory usage: 3.5 MB<br />11:29:07 Write to Excel2007 format<br />11:29:07 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0209 seconds<br />11:29:07 Current memory usage: 4.5 MB<br />11:29:07 Peak memory usage: 4.5 MB<br />11:29:07 Done reading file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />