11:51:40 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0109 seconds<br />11:51:40 Current memory usage: 2.25 MB<br />11:51:40 Write to Excel2007 format<br />11:51:40 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0083 seconds<br />11:51:40 Current memory usage: 2.5 MB<br />11:51:40 Peak memory usage: 2.5 MB<br />11:51:40 Done reading file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />