11:47:39 Load workbook from Excel5 file<br />Call time to load Workbook was 0.1067 seconds<br />11:47:39 Current memory usage: 4 MB<br />11:47:39 Write to Excel2007 format<br />11:47:39 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0239 seconds<br />11:47:39 Current memory usage: 4 MB<br />11:47:39 Peak memory usage: 6 MB<br />11:47:39 Done reading file<br />File has been created in /home/wtogroup/wtogroup.com/vendor/phpoffice/phpexcel/Examples<br />