06:37:27 Create new PHPExcel object<br />06:37:27 Set document properties<br />06:37:27 Add some data<br />06:37:27 Rename worksheet<br />06:37:27 Write to Excel2007 format<br />06:37:27 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0846 seconds<br />06:37:27 Current memory usage: 6.75 MB<br />06:37:27 Peak memory usage: 7.25 MB<br />06:37:27 Done writing files<br />Files have been created in D:\wwwroot\dorm\vendor\phpoffice\phpexcel\Examples<br />