21:14:18 Load from Excel2007 file<br />Call time to read Workbook was 0.0239 seconds<br />21:14:19 Current memory usage: 2 MB<br />21:14:19 Write to Excel2007 format<br />21:14:19 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0171 seconds<br />21:14:19 Current memory usage: 4 MB<br />21:14:19 Peak memory usage: 4 MB<br />21:14:19 Done writing file<br />File has been created in /var/www/laravel-tms/vendor/phpoffice/phpexcel/Examples<br />