11:41:14 Create new PHPExcel object<br />11:41:14 Set document properties<br />11:41:14 Add some data<br />11:41:15 Write to Excel2007 format<br />11:41:15 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1309 seconds<br />11:41:15 Current memory usage: 4.75 MB<br />11:41:15 Write to Excel5 format<br />11:41:15 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1077 seconds<br />11:41:15 Current memory usage: 6 MB<br />11:41:15 Peak memory usage: 6 MB<br />11:41:15 Done writing file<br />File has been created in C:\web\php5\phpexcel\Examples<br />