04:08:47 Create new PHPExcel object<br />04:08:47 Set document properties<br />04:08:47 Add some data<br />04:08:47 Rename worksheet<br />04:08:47 Set document security<br />04:08:47 Set sheet security<br />04:08:47 Write to Excel2007 format<br />04:08:47 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0686 seconds<br />04:08:47 Current memory usage: 3.75 MB<br />04:08:47 Peak memory usage: 3.75 MB<br />04:08:47 Done writing file<br />File has been created in C:\web_publica\gerapli\PHPExcel\Examples<br />