15:54:54 Load from Excel2007 file<br />Call time to read Workbook was 0.0317 seconds<br />15:54:54 Current memory usage: 3.25 MB<br />15:54:54 Write to Excel2007 format<br />15:54:54 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0336 seconds<br />15:54:54 Current memory usage: 4.5 MB<br />15:54:54 Peak memory usage: 4.5 MB<br />15:54:54 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />