19:12:50 Load from Excel2007 file<br />Call time to read Workbook was 0.1136 seconds<br />19:12:50 Current memory usage: 2 MB<br />19:12:50 Write to Excel2007 format<br />19:12:50 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0795 seconds<br />19:12:50 Current memory usage: 4 MB<br />19:12:50 Peak memory usage: 4 MB<br />19:12:50 Done writing file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />