03:28:53 Create new PHPExcel object<br />03:28:53 Set document properties<br />03:28:53 Add some data<br />03:28:53 Rename worksheet<br />03:28:53 Write to Excel2007 format<br />03:28:53 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.2697 seconds<br />03:28:53 Current memory usage: 4.25 MB<br />03:28:53 Peak memory usage: 5 MB<br />03:28:53 Done writing files<br />Files have been created in C:\web_publica\gerapli\PHPExcel\Examples<br />