13:43:53 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0609 seconds<br />13:43:53 Current memory usage: 4 MB<br />13:43:53 Write to Excel2007 format<br />13:43:53 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0318 seconds<br />13:43:53 Current memory usage: 4 MB<br />13:43:53 Peak memory usage: 4 MB<br />13:43:53 Done reading file<br />File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples<br />