10:34:37 Create new PHPExcel object<br />10:34:37 Set document properties<br />10:34:37 Add some data<br />10:34:37 Rename worksheet<br />10:34:37 Set document security<br />10:34:37 Set sheet security<br />10:34:37 Write to Excel5 format<br />10:34:37 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0470 seconds<br />10:34:37 Current memory usage: 7.75 MB<br />10:34:37 Peak memory usage: 7.75 MB<br />10:34:37 Done writing file<br />File has been created in C:\wamp64\www\bo\vendor\phpoffice\phpexcel\Examples<br />