18:16:32 Load from Excel2007 file<br />Call time to read Workbook was 0.0172 seconds<br />18:16:32 Current memory usage: 4 MB<br />18:16:32 Write to Excel2007 format<br />18:16:32 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0109 seconds<br />18:16:32 Current memory usage: 6 MB<br />18:16:32 Peak memory usage: 6 MB<br />18:16:32 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />