21:32:01 Load from Excel2007 file<br />Call time to read Workbook was 0.0624 seconds<br />21:32:01 Current memory usage: 4 MB<br />21:32:01 Write to Excel2007 format<br />21:32:01 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0325 seconds<br />21:32:01 Current memory usage: 6 MB<br />21:32:01 Peak memory usage: 6 MB<br />21:32:01 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />