16:21:11 Load from Excel2007 file<br />Call time to read Workbook was 0.0425 seconds<br />16:21:12 Current memory usage: 3 MB<br />16:21:12 Write to Excel2007 format<br />16:21:12 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0262 seconds<br />16:21:12 Current memory usage: 4 MB<br />16:21:12 Peak memory usage: 4 MB<br />16:21:12 Done writing file<br />File has been created in D:\www\rict\doh\vendor\phpoffice\phpexcel\Examples<br />