11:38:41 Create new PHPExcel object<br />11:38:41 Set document properties<br />11:38:41 Add some data<br />11:38:41 Rename worksheet<br />11:38:41 Write to Excel2007 format<br />11:38:41 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0472 seconds<br />11:38:41 Current memory usage: 3.75 MB<br />11:38:41 Write to Excel5 format<br />11:38:41 File written to 01simple.xls<br />Call time to write Workbook was 0.0338 seconds<br />11:38:41 Current memory usage: 5.25 MB<br />11:38:41 Peak memory usage: 5.25 MB<br />11:38:41 Done writing files<br />Files have been created in C:\web\php5\phpexcel\Examples<br />