20:08:35 Create new PHPExcel object<br />20:08:35 Set document properties<br />20:08:35 Add some data<br />20:08:35 Rename worksheet<br />20:08:35 Write to Excel2007 format<br />20:08:35 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0572 seconds<br />20:08:35 Current memory usage: 7.25 MB<br />20:08:35 Write to Excel5 format<br />20:08:35 File written to 42richText.xls<br />Call time to write Workbook was 0.0465 seconds<br />20:08:35 Current memory usage: 10.5 MB<br />20:08:35 Peak memory usage: 10.5 MB<br />20:08:35 Done writing files<br />Files have been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />