19:22:06 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0626 seconds<br />19:22:06 Current memory usage: 4 MB<br />19:22:06 Write to Excel2007 format<br />19:22:06 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0321 seconds<br />19:22:06 Current memory usage: 4 MB<br />19:22:06 Peak memory usage: 4 MB<br />19:22:06 Done reading file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />