21:37:22 Load from Excel2007 file<br />Call time to read Workbook was 0.0112 seconds<br />21:37:22 Current memory usage: 2 MB<br />21:37:22 Write to Excel2007 format<br />21:37:22 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0119 seconds<br />21:37:22 Current memory usage: 2 MB<br />21:37:22 Peak memory usage: 2 MB<br />21:37:22 Done writing file<br />File has been created in /home/myitalianu/itdepartment/vendor/phpoffice/phpexcel/Examples<br />