18:29:07 Load from Excel2007 file<br />Call time to read Workbook was 0.0690 seconds<br />18:29:07 Current memory usage: 3.75 MB<br />18:29:07 Write to Excel2007 format<br />18:29:08 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.1412 seconds<br />18:29:08 Current memory usage: 5 MB<br />18:29:08 Peak memory usage: 5.5 MB<br />18:29:08 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />