08:27:24 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0224 seconds<br />08:27:24 Current memory usage: 6 MB<br />08:27:24 Write to Excel2007 format<br />08:27:24 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0139 seconds<br />08:27:24 Current memory usage: 8 MB<br />08:27:24 Peak memory usage: 8 MB<br />08:27:24 Done reading file<br />File has been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />