23:02:43 Load from Excel2007 file<br />Call time to read Workbook was 0.0179 seconds<br />23:02:43 Current memory usage: 1.5 MB<br />23:02:43 Write to Excel2007 format<br />23:02:43 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0398 seconds<br />23:02:43 Current memory usage: 1.75 MB<br />23:02:43 Peak memory usage: 1.75 MB<br />23:02:43 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />