01:13:51 Load from Excel2007 file<br />Call time to read Workbook was 0.0477 seconds<br />01:13:51 Current memory usage: 3.25 MB<br />01:13:51 Write to Excel2007 format<br />01:13:51 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0370 seconds<br />01:13:51 Current memory usage: 4.5 MB<br />01:13:51 Peak memory usage: 4.5 MB<br />01:13:51 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />