22:07:05 Create new PHPExcel object<br />22:07:05 Set document properties<br />22:07:05 Add some data<br />22:07:05 Rename worksheet<br />22:07:05 Write to Excel2007 format<br />22:07:05 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0585 seconds<br />22:07:05 Current memory usage: 6 MB<br />22:07:05 Peak memory usage: 6.5 MB<br />22:07:05 Done writing files<br />Files have been created in /var/www/news.gaimpresos.com/PHPExcel-1.8/Examples<br />