13:08:42 Load from Excel2007 file<br />Call time to read Workbook was 0.0251 seconds<br />13:08:43 Current memory usage: 5.25 MB<br />13:08:43 Write to Excel2007 format<br />13:08:43 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0176 seconds<br />13:08:43 Current memory usage: 7.5 MB<br />13:08:43 Peak memory usage: 7.5 MB<br />13:08:43 Done writing file<br />File has been created in /var/www/local/vendor/phpoffice/phpexcel/Examples<br />