20:46:54 Create new PHPExcel object<br />20:46:54 Set document properties<br />20:46:54 Add some data<br />20:46:54 Rename worksheet<br />20:46:54 Write to Excel2007 format<br />20:46:54 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0184 seconds<br />20:46:54 Current memory usage: 3.75 MB<br />20:46:54 Write to Excel5 format<br />20:46:54 File written to 01simple.xls<br />Call time to write Workbook was 0.0121 seconds<br />20:46:54 Current memory usage: 5.25 MB<br />20:46:54 Peak memory usage: 5.25 MB<br />20:46:54 Done writing files<br />Files have been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />