10:34:24 Create new PHPExcel object<br />10:34:24 Set document properties<br />10:34:24 Add some data<br />10:34:24 Rename worksheet<br />10:34:24 Set document security<br />10:34:24 Set sheet security<br />10:34:24 Write to Excel2007 format<br />10:34:24 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0528 seconds<br />10:34:24 Current memory usage: 7 MB<br />10:34:24 Peak memory usage: 7 MB<br />10:34:24 Done writing file<br />File has been created in C:\wamp64\www\bo\vendor\phpoffice\phpexcel\Examples<br />