01:57:49 Load from Excel2007 file<br />Call time to read Workbook was 0.0237 seconds<br />01:57:49 Current memory usage: 3.25 MB<br />01:57:49 Write to Excel2007 format<br />01:57:49 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0520 seconds<br />01:57:49 Current memory usage: 4.5 MB<br />01:57:49 Peak memory usage: 4.5 MB<br />01:57:49 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />