13:54:18 Load from Excel2007 file<br />Call time to read Workbook was 0.0237 seconds<br />13:54:18 Current memory usage: 4 MB<br />13:54:18 Write to Excel2007 format<br />13:54:18 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0110 seconds<br />13:54:18 Current memory usage: 6 MB<br />13:54:18 Peak memory usage: 6 MB<br />13:54:18 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />