23:28:15 Load from Excel2007 file<br />Call time to read Workbook was 0.0714 seconds<br />23:28:15 Current memory usage: 3.75 MB<br />23:28:15 Write to Excel2007 format<br />23:28:15 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0905 seconds<br />23:28:15 Current memory usage: 5 MB<br />23:28:15 Peak memory usage: 5.5 MB<br />23:28:15 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />