21:27:40 Load from Excel2007 file<br />Call time to read Workbook was 0.0427 seconds<br />21:27:40 Current memory usage: 3.5 MB<br />21:27:40 Write to Excel2007 format<br />21:27:40 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0180 seconds<br />21:27:40 Current memory usage: 3.5 MB<br />21:27:40 Peak memory usage: 4.25 MB<br />21:27:40 Done writing file<br />File has been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />