20:23:49 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0063 seconds<br />20:23:49 Current memory usage: 2 MB<br />20:23:49 Write to Excel2007 format<br />20:23:49 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0050 seconds<br />20:23:49 Current memory usage: 2 MB<br />20:23:49 Peak memory usage: 2 MB<br />20:23:49 Done reading file<br />File has been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />