10:07:35 Load from Excel2007 file<br />Call time to read Workbook was 0.4999 seconds<br />10:07:35 Current memory usage: 4 MB<br />10:07:35 Write to Excel2007 format<br />10:07:35 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0476 seconds<br />10:07:35 Current memory usage: 6 MB<br />10:07:35 Peak memory usage: 6 MB<br />10:07:35 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />