20:39:29 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0718 seconds<br />20:39:29 Current memory usage: 5.75 MB<br />20:39:29 Write to Excel2007 format<br />20:39:29 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0381 seconds<br />20:39:29 Current memory usage: 7.5 MB<br />20:39:29 Peak memory usage: 7.5 MB<br />20:39:29 Done reading file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />