21:23:24 Load from Excel2007 file<br />Call time to read Workbook was 0.0131 seconds<br />21:23:24 Current memory usage: 1.75 MB<br />21:23:24 Write to Excel2007 format<br />21:23:24 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0116 seconds<br />21:23:24 Current memory usage: 2 MB<br />21:23:24 Peak memory usage: 2 MB<br />21:23:24 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />