17:09:43 Load from Excel2007 file<br />Call time to read Workbook was 0.0322 seconds<br />17:09:43 Current memory usage: 3 MB<br />17:09:43 Write to Excel2007 format<br />17:09:43 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0298 seconds<br />17:09:43 Current memory usage: 4.25 MB<br />17:09:43 Peak memory usage: 4.5 MB<br />17:09:43 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />